Arroyo Grande, CA Hourly Weather

San Luis Obispo County8:36 AM PDT35.12°N, 120.59°WElevation 118 ft
Coastal Flood Advisory until 1:00 PM Thu

Next 48 hours

8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Mon Oct 26 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Tue Oct 27 2 AM 5 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2516 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 AM Mostly Sunny 55° 55° 0% 0.00 in WNW 5 90% 52° 36% 0
9 AM Mostly Sunny 65° 65° 0% 0.00 in WNW 5 85% 60° 36% 1
10 AM Mostly Sunny 73° 73° 0% 0.00 in WNW 5 70% 63° 36% 2
11 AM Mostly Sunny 73° 73° 0% 0.00 in WSW 10 61% 59° 34% 4
12 PM Mostly Sunny 75° 75° 0% 0.00 in WSW 10 62% 61° 34% 5
1 PM Mostly Sunny 75° 75° 0% 0.00 in WSW 10 62% 61° 34% 5
2 PM Mostly Sunny 73° 73° 0% 0.00 in WNW 10 64% 60° 34% 4
3 PM Mostly Sunny 73° 73° 0% 0.00 in WNW 10 62% 59° 34% 3
4 PM Mostly Sunny 72° 72° 0% 0.00 in WNW 10 62% 58° 34% 1
5 PM Mostly Sunny 70° 70° 0% 0.00 in NW 10 64% 57° 38% 0
6 PM Partly Cloudy 66° 66° 0% 0.00 in NW 10 72% 57° 38% 0
7 PM Partly Cloudy 65° 65° 0% 0.00 in NW 10 78% 58° 38% 0
8 PM Partly Cloudy 61° 61° 0% 0.00 in NW 5 84% 56° 38% 0
9 PM Partly Cloudy 59° 59° 0% 0.00 in NW 5 85% 55° 38% 0
10 PM Partly Cloudy 58° 58° 0% 0.00 in NW 5 91% 55° 38% 0
11 PM Patchy Fog 56° 56° 0% 0.00 in N 5 91% 53° 90% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 56° 56° 0% 0.00 in N 5 93% 54° 90% 0
1 AM Patchy Fog 54° 54° 0% 0.00 in N 5 94% 52° 90% 0
2 AM Patchy Fog 52° 52° 0% 0.00 in NE 5 93% 50° 90% 0
3 AM Patchy Fog 52° 52° 0% 0.00 in NE 5 92% 50° 90% 0
4 AM Patchy Fog 51° 51° 0% 0.00 in NE 5 93% 49° 90% 0
5 AM Patchy Fog 49° 48° 0% 0.00 in NE 5 93% 47° 90% 0
6 AM Patchy Fog 49° 48° 0% 0.00 in NE 5 92% 47° 90% 0
7 AM Patchy Fog 49° 48° 0% 0.00 in NE 5 93% 47° 90% 0
8 AM Patchy Fog 51° 51° 0% 0.00 in N 5 93% 49° 90% 0
9 AM Patchy Fog 58° 58° 0% 0.00 in N 5 91% 55° 90% 1
10 AM Patchy Fog 64° 64° 0% 0.00 in N 5 82% 58° 90% 2
11 AM Sunny 69° 69° 0% 0.00 in WNW 10 74% 60° 5% 4
12 PM Sunny 69° 69° 0% 0.00 in WNW 10 70% 59° 5% 5
1 PM Sunny 70° 70° 0% 0.00 in WNW 10 67% 59° 5% 5
2 PM Sunny 72° 72° 0% 0.00 in NW 20 68% 61° 5% 4
3 PM Sunny 75° 75° 0% 0.00 in NW 20 69% 64° 5% 3
4 PM Sunny 72° 72° 0% 0.00 in NW 20 70% 62° 5% 1
5 PM Mostly Sunny 71° 71° 0% 0.00 in NW 15 72% 62° 37% 0
6 PM Partly Cloudy 66° 66° 0% 0.00 in NW 15 76% 58° 37% 0
7 PM Partly Cloudy 64° 64° 0% 0.00 in NW 15 81% 58° 37% 0
8 PM Partly Cloudy 62° 62° 0% 0.00 in NNW 10 85% 57° 37% 0
9 PM Partly Cloudy 61° 61° 0% 0.00 in NNW 10 87% 57° 37% 0
10 PM Partly Cloudy 60° 60° 0% 0.00 in NNW 10 89% 57° 37% 0
11 PM Patchy Fog 60° 60° 0% 0.00 in N 10 89% 57° 90% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 57° 57° 0% 0.00 in N 10 90% 54° 90% 0
1 AM Patchy Fog 56° 56° 0% 0.00 in N 10 90% 53° 90% 0
2 AM Patchy Fog 55° 55° 0% 0.00 in N 10 89% 52° 90% 0
3 AM Patchy Fog 55° 55° 0% 0.00 in N 10 89% 52° 90% 0
4 AM Patchy Fog 54° 54° 0% 0.00 in N 10 88% 51° 90% 0
5 AM Patchy Fog 52° 52° 0% 0.00 in NNE 5 88% 49° 90% 0
6 AM Patchy Fog 50° 47° 0% 0.00 in NNE 5 90% 47° 90% 0
7 AM Patchy Fog 49° 46° 0% 0.00 in NNE 5 91% 46° 90% 0
8 AM Patchy Fog 50° 47° 0% 0.00 in NNE 5 89% 47° 90% 0
9 AM Patchy Fog 54° 54° 0% 0.00 in NNE 5 84% 49° 90% 1
10 AM Patchy Fog 61° 61° 0% 0.00 in NNE 5 76% 53° 90% 2
11 AM Sunny 67° 67° 0% 0.00 in WNW 10 70% 57° 10% 4
12 PM Sunny 71° 71° 0% 0.00 in WNW 10 66% 59° 10% 4
1 PM Sunny 74° 74° 0% 0.00 in WNW 10 66% 62° 10% 5
2 PM Sunny 75° 75° 0% 0.00 in NW 15 67% 63° 10% 4
3 PM Sunny 75° 75° 0% 0.00 in NW 15 67% 63° 10% 3
4 PM Sunny 75° 75° 0% 0.00 in NW 15 68% 64° 10% 1
5 PM Mostly Sunny 73° 73° 0% 0.00 in NW 10 71% 63° 49% 0
6 PM Partly Cloudy 70° 70° 0% 0.00 in NW 10 74% 61° 49% 0
7 PM Partly Cloudy 66° 66° 0% 0.00 in NW 10 79% 59° 49% 0
8 PM Partly Cloudy 63° 63° 0% 0.00 in NNW 10 83% 58° 49% 0
9 PM Partly Cloudy 61° 61° 0% 0.00 in NNW 10 86% 57° 49% 0
10 PM Partly Cloudy 59° 59° 0% 0.00 in NNW 10 88% 55° 49% 0
11 PM Patchy Fog 57° 57° 0% 0.00 in NNE 5 90% 54° 90% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 56° 56° 0% 0.00 in NNE 5 91% 53° 90% –
1 AM Patchy Fog 54° 54° 0% 0.00 in NNE 5 92% 52° 90% –
2 AM Patchy Fog 53° 53° 0% 0.00 in NNE 5 92% 51° 90% –
3 AM Patchy Fog 52° 52° 0% 0.00 in NNE 5 91% 49° 90% –
4 AM Patchy Fog 52° 52° 0% 0.00 in NNE 5 90% 49° 90% –
5 AM Patchy Fog 51° 51° 0% 0.00 in NNE 5 90% 48° 90% –
6 AM Patchy Fog 50° 50° 0% 0.00 in NNE 5 91% 47° 90% –
7 AM Patchy Fog 49° 49° 0% 0.00 in NNE 5 92% 47° 90% –
8 AM Patchy Fog 50° 49° 0% 0.00 in N 5 91% 47° 90% –
9 AM Patchy Fog 54° 54° 0% 0.00 in N 5 86% 50° 90% –
10 AM Patchy Fog 59° 59° 0% 0.00 in N 5 80% 53° 90% –
11 AM Partly Sunny 64° 64° 0% 0.00 in NW 10 75% 56° 55% –
12 PM Partly Sunny 67° 67° 0% 0.00 in NW 10 72% 58° 55% –
1 PM Partly Sunny 68° 68° 0% 0.00 in NW 10 71% 58° 55% –
2 PM Partly Sunny 69° 69° 0% 0.00 in NW 10 71% 59° 55% –
3 PM Partly Sunny 70° 70° 0% 0.00 in NW 10 70% 60° 55% –
4 PM Partly Sunny 71° 71° 0% 0.00 in NW 10 70% 61° 55% –
5 PM Mostly Cloudy 66° 66° 0% 0.00 in WNW 5 G10 68% 55° 71% –
6 PM Mostly Cloudy 64° 64° 0% 0.00 in WNW 5 G10 71% 54° 71% –
7 PM Mostly Cloudy 62° 62° 0% 0.00 in WNW 5 G10 74% 54° 71% –
8 PM Mostly Cloudy 60° 60° 0% 0.00 in NNW 5 78% 53° 71% –
9 PM Mostly Cloudy 59° 59° 0% 0.00 in NNW 5 81% 53° 71% –
10 PM Mostly Cloudy 58° 58° 0% 0.00 in NNW 5 84% 53° 71% –
11 PM Cloudy 57° 57° 0% 0.00 in NNE 5 86% 53° 88% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Cloudy 56° 56° 0% 0.00 in NNE 5 89% 53° 88% –
1 AM Cloudy 55° 55° 0% 0.00 in NNE 5 91% 52° 88% –
2 AM Cloudy 54° 54° 0% 0.00 in Calm 93% 52° 88% –
3 AM Cloudy 53° 53° 0% 0.00 in Calm 95% 52° 88% –
4 AM Cloudy 53° 53° 0% 0.00 in Calm 96% 52° 88% –
5 AM Mostly Cloudy 53° 53° 1% 0.00 in Calm 96% 52° 69% –
6 AM Partly Sunny 52° 52° 1% 0.00 in Calm 98% 51° 69% –
7 AM Partly Sunny 52° 52° 1% 0.00 in Calm 98% 51° 69% –
8 AM Partly Sunny 53° 53° 1% 0.00 in ENE 5 96% 52° 69% –
9 AM Partly Sunny 55° 55° 1% 0.00 in ENE 5 92% 53° 69% –
10 AM Partly Sunny 58° 58° 1% 0.00 in ENE 5 86% 54° 69% –
11 AM Partly Sunny 61° 61° 3% 0.00 in Calm 81% 55° 63% –
12 PM Partly Sunny 63° 63° 3% 0.00 in Calm 77% 56° 63% –
1 PM Partly Sunny 64° 64° 3% 0.00 in Calm 74% 56° 63% –
2 PM Partly Sunny 65° 65° 3% 0.00 in W 5 G13 73% 56° 63% –
3 PM Partly Sunny 66° 66° 3% 0.00 in W 5 G13 72% 57° 63% –
4 PM Partly Sunny 66° 66° 3% 0.00 in W 5 G13 72% 57° 63% –
5 PM Partly Sunny 65° 65° 11% 0.00 in WNW 5 G12 73% 56° 54% –
6 PM Mostly Cloudy 64° 64° 11% 0.00 in WNW 5 G12 74% 56° 54% –
7 PM Mostly Cloudy 62° 62° 11% 0.00 in WNW 5 G12 75% 54° 54% –
8 PM Mostly Cloudy 60° 60° 11% 0.00 in NW 5 78% 53° 54% –
9 PM Mostly Cloudy 58° 58° 11% 0.00 in NW 5 80% 52° 54% –
10 PM Mostly Cloudy 57° 57° 11% 0.00 in NW 5 83% 52° 54% –
11 PM Slight Chance Rain Showers 56° 56° 19% 0.00 in NNW 5 86% 52° 58% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 55° 55° 19% 0.00 in NNW 5 89% 52° 58% –
1 AM Slight Chance Rain Showers 54° 54° 19% 0.00 in NNW 5 91% 51° 58% –
2 AM Slight Chance Rain Showers 54° 54° 19% 0.00 in N 5 93% 52° 58% –
3 AM Slight Chance Rain Showers 54° 54° 19% 0.00 in N 5 93% 52° 58% –
4 AM Slight Chance Rain Showers 54° 54° 19% 0.00 in N 5 93% 52° 58% –
5 AM Slight Chance Rain Showers 54° 54° 20% 0.00 in Calm 93% 52° 52% –
6 AM Slight Chance Rain Showers 53° 53° 20% 0.00 in Calm 96% 52° 52% –
7 AM Slight Chance Rain Showers 51° 51° 20% 0.00 in Calm 99% 51° 52% –
8 AM Slight Chance Rain Showers 51° 51° 20% 0.00 in Calm 100% 51° 52% –
9 AM Slight Chance Rain Showers 53° 53° 20% 0.00 in Calm 97% 52° 52% –
10 AM Slight Chance Rain Showers 55° 55° 20% 0.00 in Calm 92% 53° 52% –
11 AM Slight Chance Rain Showers 58° 58° 19% <0.01 in Calm 87% 54° 47% –
12 PM Slight Chance Rain Showers 60° 60° 19% <0.01 in Calm 81% 54° 47% –
1 PM Slight Chance Rain Showers 62° 62° 19% <0.01 in Calm 76% 54° 47% –
2 PM Slight Chance Rain Showers 63° 63° 19% <0.01 in WNW 10 G17 72% 54° 47% –
3 PM Slight Chance Rain Showers 63° 63° 19% <0.01 in WNW 10 G17 72% 54° 47% –
4 PM Slight Chance Rain Showers 62° 62° 19% <0.01 in WNW 10 G17 73% 53° 47% –
5 PM Slight Chance Rain Showers 61° 61° 19% <0.01 in WNW 10 G16 75% 53° 35% –
6 PM Slight Chance Rain Showers 59° 59° 19% <0.01 in WNW 10 G16 76% 51° 35% –
7 PM Slight Chance Rain Showers 58° 58° 19% <0.01 in WNW 10 G16 78% 51° 35% –
8 PM Slight Chance Rain Showers 56° 56° 19% <0.01 in NW 10 G17 80% 50° 35% –
9 PM Slight Chance Rain Showers 55° 55° 19% <0.01 in NW 10 G17 82% 50° 35% –
10 PM Slight Chance Rain Showers 55° 55° 19% <0.01 in NW 10 G17 84% 50° 35% –
11 PM Chance Rain Showers 54° 54° 25% <0.01 in N 10 G16 86% 50° 50% –
Saturday, October 3119 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 53° 53° 25% <0.01 in N 10 G16 89% 50° 50% –
1 AM Chance Rain Showers 52° 52° 25% <0.01 in N 10 G16 91% 49° 50% –
2 AM Chance Rain Showers 51° 51° 25% <0.01 in NNE 5 93% 49° 50% –
3 AM Chance Rain Showers 51° 51° 25% <0.01 in NNE 5 94% 49° 50% –
4 AM Chance Rain Showers 50° 48° 25% <0.01 in NNE 5 96% 49° 50% –
5 AM Chance Rain Showers 50° 49° 25% <0.01 in NE 5 96% 49° 52% –
6 AM Chance Rain Showers 49° 48° 25% <0.01 in NE 5 98% 48° 52% –
7 AM Chance Rain Showers 49° 48° 25% <0.01 in NE 5 98% 48° 52% –
8 AM Chance Rain Showers 49° 48° 25% <0.01 in NE 5 96% 48° 52% –
9 AM Chance Rain Showers 51° 51° 25% <0.01 in NE 5 92% 49° 52% –
10 AM Chance Rain Showers 53° 53° 25% <0.01 in NE 5 86% 49° 52% –
11 AM Slight Chance Rain Showers 56° 56° 24% <0.01 in Calm 80% 50° 48% –
12 PM Slight Chance Rain Showers 58° 58° 24% <0.01 in Calm 75% 50° 48% –
1 PM Slight Chance Rain Showers 61° 61° 24% <0.01 in Calm 70% 51° 48% –
2 PM Slight Chance Rain Showers 62° 62° 24% <0.01 in WNW 10 G16 67% 51° 48% –
3 PM Slight Chance Rain Showers 62° 62° 24% <0.01 in WNW 10 G16 66% 51° 48% –
4 PM Slight Chance Rain Showers 62° 62° 24% <0.01 in WNW 10 G16 66% 51° 48% –
5 PM Chance Rain Showers 61° 61° 26% <0.01 in WNW 10 G16 67% 50° 51% –
6 PM Chance Rain Showers 59° 59° 26% <0.01 in WNW 10 G16 70% 49° 51% –

National Weather Service forecast updated 6 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather