Arroyo Grande, CA 93421 Hourly Weather

San Luis Obispo County4:48 AM PDT35.12°N, 120.59°W

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2320 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Chance Rain Showers 52° 52° 43% 0.01 in NNW 5 100% 52° 91% 0
5 AM Cloudy 55° 55° 8% 0.00 in NNW 5 100% 55° 92% 0
6 AM Cloudy 55° 55° 8% 0.00 in NNW 5 100% 55° 92% 0
7 AM Cloudy 54° 54° 8% 0.00 in NNW 5 100% 54° 92% 0
8 AM Cloudy 55° 55° 8% 0.00 in NW 10 100% 55° 92% 0
9 AM Cloudy 57° 57° 8% 0.00 in NW 10 100% 57° 92% 1
10 AM Cloudy 60° 60° 8% 0.00 in NW 10 100% 60° 92% 2
11 AM Mostly Sunny 61° 61° 1% 0.00 in WNW 10 97% 60° 49% 4
12 PM Mostly Sunny 61° 61° 1% 0.00 in WNW 10 86% 57° 49% 5
1 PM Mostly Sunny 63° 63° 1% 0.00 in WNW 10 77% 56° 49% 5
2 PM Mostly Sunny 64° 64° 1% 0.00 in NW 10 71% 54° 49% 4
3 PM Mostly Sunny 64° 64° 1% 0.00 in NW 10 68% 53° 49% 3
4 PM Mostly Sunny 66° 66° 1% 0.00 in NW 10 65% 54° 49% 1
5 PM Sunny 65° 65° 0% 0.00 in NNW 10 65% 53° 6% 0
6 PM Mostly Clear 60° 60° 0% 0.00 in NNW 10 69% 50° 6% 0
7 PM Mostly Clear 58° 58° 0% 0.00 in NNW 10 74% 50° 6% 0
8 PM Mostly Clear 58° 58° 0% 0.00 in N 5 78% 51° 6% 0
9 PM Mostly Clear 56° 56° 0% 0.00 in N 5 78% 49° 6% 0
10 PM Mostly Clear 56° 56° 0% 0.00 in N 5 83% 51° 6% 0
11 PM Mostly Clear 56° 56° 0% 0.00 in N 5 84% 51° 18% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 55° 55° 0% 0.00 in N 5 87% 51° 18% 0
1 AM Mostly Clear 55° 55° 0% 0.00 in N 5 90% 52° 18% 0
2 AM Mostly Clear 55° 55° 0% 0.00 in NNE 10 90% 52° 18% 0
3 AM Mostly Clear 55° 55° 0% 0.00 in NNE 10 91% 52° 18% 0
4 AM Mostly Clear 53° 53° 0% 0.00 in NNE 10 96% 52° 18% 0
5 AM Mostly Clear 53° 53° 0% 0.00 in NE 10 97% 52° 16% 0
6 AM Sunny 52° 52° 0% 0.00 in NE 10 98% 51° 16% 0
7 AM Sunny 52° 52° 0% 0.00 in NE 10 100% 52° 16% 0
8 AM Sunny 54° 54° 0% 0.00 in NNE 5 99% 54° 16% 0
9 AM Sunny 60° 60° 0% 0.00 in NNE 5 93% 58° 16% 1
10 AM Sunny 65° 65° 0% 0.00 in NNE 5 83% 60° 16% 3
11 AM Sunny 69° 69° 0% 0.00 in WNW 5 74% 60° 0% 4
12 PM Sunny 71° 71° 0% 0.00 in WNW 5 69% 60° 0% 5
1 PM Sunny 71° 71° 0% 0.00 in WNW 5 67% 60° 0% 5
2 PM Sunny 71° 71° 0% 0.00 in W 10 66% 59° 0% 4
3 PM Sunny 71° 71° 0% 0.00 in W 10 66% 59° 0% 3
4 PM Sunny 70° 70° 0% 0.00 in W 10 67% 59° 0% 1
5 PM Sunny 69° 69° 0% 0.00 in WNW 5 69% 58° 3% 0
6 PM Clear 67° 67° 0% 0.00 in WNW 5 73% 58° 3% 0
7 PM Clear 63° 63° 0% 0.00 in WNW 5 79% 56° 3% 0
8 PM Clear 60° 60° 0% 0.00 in Calm 84% 55° 3% 0
9 PM Clear 58° 58° 0% 0.00 in Calm 87% 54° 3% 0
10 PM Clear 57° 57° 0% 0.00 in Calm 89% 54° 3% 0
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 90% 54° 21% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in Calm 92% 54° 21% 0
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 92% 53° 21% 0
2 AM Mostly Clear 54° 54° 0% 0.00 in NE 5 92% 52° 21% 0
3 AM Mostly Clear 54° 54° 0% 0.00 in NE 5 92% 52° 21% 0
4 AM Mostly Clear 54° 54° 0% 0.00 in NE 5 91% 51° 21% 0
5 AM Mostly Clear 53° 53° 0% 0.00 in ENE 5 92% 51° 25% 0
6 AM Sunny 52° 52° 0% 0.00 in ENE 5 94% 50° 25% 0
7 AM Sunny 52° 52° 0% 0.00 in ENE 5 95% 51° 25% 0
8 AM Sunny 53° 53° 0% 0.00 in ENE 5 93% 51° 25% 0
9 AM Sunny 57° 57° 0% 0.00 in ENE 5 87% 53° 25% 1
10 AM Sunny 63° 63° 0% 0.00 in ENE 5 79% 56° 25% 2
11 AM Sunny 67° 67° 0% 0.00 in W 5 72% 58° 7% 4
12 PM Sunny 70° 70° 0% 0.00 in W 5 70% 60° 7% –
1 PM Sunny 70° 70° 0% 0.00 in W 5 70% 60° 7% –
2 PM Sunny 70° 70° 0% 0.00 in W 5 72% 61° 7% –
3 PM Sunny 71° 71° 0% 0.00 in W 5 72% 62° 7% –
4 PM Sunny 71° 71° 0% 0.00 in W 5 72% 62° 7% –
5 PM Sunny 70° 70° 0% 0.00 in W 5 68% 59° 10% –
6 PM Mostly Clear 67° 67° 0% 0.00 in W 5 75% 59° 10% –
7 PM Mostly Clear 64° 64° 0% 0.00 in W 5 81% 58° 10% –
8 PM Mostly Clear 61° 61° 0% 0.00 in Calm 87% 57° 10% –
9 PM Mostly Clear 59° 59° 0% 0.00 in Calm 89% 56° 10% –
10 PM Mostly Clear 58° 58° 0% 0.00 in Calm 90% 55° 10% –
11 PM Mostly Clear 57° 57° 0% 0.00 in Calm 90% 54° 25% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 56° 56° 0% 0.00 in Calm 90% 53° 25% –
1 AM Mostly Clear 55° 55° 0% 0.00 in Calm 90% 52° 25% –
2 AM Mostly Clear 54° 54° 0% 0.00 in Calm 90% 51° 25% –
3 AM Mostly Clear 54° 54° 0% 0.00 in Calm 89% 51° 25% –
4 AM Mostly Clear 53° 53° 0% 0.00 in Calm 89% 50° 25% –
5 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 89% 50° 33% –
6 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 94% 49° 33% –
7 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 98% 49° 33% –
8 AM Mostly Sunny 51° 51° 0% 0.00 in Calm 96% 50° 33% –
9 AM Mostly Sunny 56° 56° 0% 0.00 in Calm 85% 52° 33% –
10 AM Mostly Sunny 62° 62° 0% 0.00 in Calm 72% 53° 33% –
11 AM Sunny 67° 67° 0% 0.00 in Calm 63% 54° 19% –
12 PM Sunny 70° 70° 0% 0.00 in Calm 60% 55° 19% –
1 PM Sunny 71° 71° 0% 0.00 in Calm 59% 56° 19% –
2 PM Sunny 72° 72° 0% 0.00 in W 5 G14 59% 57° 19% –
3 PM Sunny 72° 72° 0% 0.00 in W 5 G14 60% 57° 19% –
4 PM Sunny 72° 72° 0% 0.00 in W 5 G14 62% 58° 19% –
5 PM Sunny 70° 70° 0% 0.00 in WNW 5 G13 66% 58° 11% –
6 PM Mostly Clear 67° 67° 0% 0.00 in WNW 5 G13 71% 57° 11% –
7 PM Mostly Clear 64° 64° 0% 0.00 in WNW 5 G13 78% 57° 11% –
8 PM Mostly Clear 61° 61° 0% 0.00 in NNW 5 84% 56° 11% –
9 PM Mostly Clear 59° 59° 0% 0.00 in NNW 5 87% 55° 11% –
10 PM Mostly Clear 57° 57° 0% 0.00 in NNW 5 89% 54° 11% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in N 5 90% 53° 34% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 54° 54° 0% 0.00 in N 5 91% 51° 34% –
1 AM Partly Cloudy 53° 53° 0% 0.00 in N 5 92% 51° 34% –
2 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 93% 50° 34% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 92% 50° 34% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 90% 49° 34% –
5 AM Mostly Cloudy 52° 52° 0% 0.00 in Calm 89% 49° 56% –
6 AM Partly Sunny 50° 50° 0% 0.00 in Calm 93% 48° 56% –
7 AM Partly Sunny 49° 49° 0% 0.00 in Calm 95% 48° 56% –
8 AM Partly Sunny 50° 49° 0% 0.00 in NE 5 93% 48° 56% –
9 AM Partly Sunny 55° 55° 0% 0.00 in NE 5 80% 49° 56% –
10 AM Partly Sunny 61° 61° 0% 0.00 in NE 5 67% 50° 56% –
11 AM Mostly Sunny 67° 67° 0% 0.00 in Calm 59% 52° 31% –
12 PM Mostly Sunny 70° 70° 0% 0.00 in Calm 56% 54° 31% –
1 PM Mostly Sunny 71° 71° 0% 0.00 in Calm 55% 54° 31% –
2 PM Mostly Sunny 71° 71° 0% 0.00 in W 5 G13 57% 55° 31% –
3 PM Mostly Sunny 71° 71° 0% 0.00 in W 5 G13 59% 56° 31% –
4 PM Mostly Sunny 70° 70° 0% 0.00 in W 5 G13 62% 56° 31% –
5 PM Mostly Sunny 69° 69° 0% 0.00 in WNW 5 G12 66% 57° 28% –
6 PM Partly Cloudy 67° 67° 0% 0.00 in WNW 5 G12 70% 57° 28% –
7 PM Partly Cloudy 64° 64° 0% 0.00 in WNW 5 G12 76% 56° 28% –
8 PM Partly Cloudy 61° 61° 0% 0.00 in Calm 81% 55° 28% –
9 PM Partly Cloudy 59° 59° 0% 0.00 in Calm 85% 55° 28% –
10 PM Partly Cloudy 57° 57° 0% 0.00 in Calm 88% 53° 28% –
11 PM Partly Cloudy 56° 56° 0% 0.00 in N 5 90% 53° 49% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in N 5 90% 52° 49% –
1 AM Partly Cloudy 54° 54° 0% 0.00 in N 5 90% 51° 49% –
2 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 89% 50° 49% –
3 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 89% 49° 49% –
4 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 89% 49° 49% –
5 AM Mostly Cloudy 52° 52° 0% 0.00 in Calm 89% 49° 63% –
6 AM Partly Sunny 51° 51° 0% 0.00 in Calm 92% 49° 63% –
7 AM Partly Sunny 51° 51° 0% 0.00 in Calm 94% 49° 63% –
8 AM Partly Sunny 52° 52° 0% 0.00 in Calm 93% 50° 63% –
9 AM Partly Sunny 56° 56° 0% 0.00 in Calm 84% 51° 63% –
10 AM Partly Sunny 61° 61° 0% 0.00 in Calm 74% 53° 63% –
11 AM Mostly Sunny 65° 65° 0% 0.00 in Calm 68% 54° 32% –
12 PM Mostly Sunny 67° 67° 0% 0.00 in Calm 66% 55° 32% –
1 PM Mostly Sunny 68° 68° 0% 0.00 in Calm 66% 56° 32% –
2 PM Mostly Sunny 68° 68° 0% 0.00 in W 5 G12 68% 57° 32% –
3 PM Mostly Sunny 68° 68° 0% 0.00 in W 5 G12 68% 57° 32% –
4 PM Mostly Sunny 68° 68° 0% 0.00 in W 5 G12 69% 57° 32% –
5 PM Sunny 67° 67° 0% 0.00 in W 5 70% 57° 23% –
6 PM Mostly Clear 65° 65° 0% 0.00 in W 5 74% 57° 23% –
7 PM Mostly Clear 62° 62° 0% 0.00 in W 5 79% 55° 23% –
8 PM Mostly Clear 60° 60° 0% 0.00 in Calm 84% 55° 23% –
9 PM Mostly Clear 58° 58° 0% 0.00 in Calm 88% 54° 23% –
10 PM Mostly Clear 57° 57° 0% 0.00 in Calm 91% 54° 23% –
11 PM Partly Cloudy 56° 56° 1% 0.00 in Calm 93% 54° 46% –
Thursday, October 297 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 1% 0.00 in Calm 93% 53° 46% –
1 AM Partly Cloudy 55° 55° 1% 0.00 in Calm 93% 53° 46% –
2 AM Partly Cloudy 54° 54° 1% 0.00 in Calm 93% 52° 46% –
3 AM Partly Cloudy 53° 53° 1% 0.00 in Calm 95% 52° 46% –
4 AM Partly Cloudy 52° 52° 1% 0.00 in Calm 98% 51° 46% –
5 AM Mostly Cloudy 52° 52° 3% 0.00 in Calm 100% 52° 80% –
6 AM Mostly Cloudy 52° 52° 3% 0.00 in Calm 100% 52° 80% –

National Weather Service forecast updated 10 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.