Martinez, CA Hourly Weather

Contra Costa County10:46 PM PDT38.02°N, 122.13°WElevation 23 ft

Next 48 hours

10 PM Wed Oct 21 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Tuesday, October 202 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
10 PM Mostly Cloudy 62° 63° 7% 0.00 in Calm 56% 47° 83% 0
11 PM Mostly Cloudy 62° 62° 8% 0.00 in Calm 59% 47° 87% 0
Wednesday, October 2124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 61° 61° 7% 0.00 in Calm 61% 48° 75% 0
1 AM Mostly Cloudy 60° 60° 6% 0.00 in WSW 1 65% 48° 71% 0
2 AM Mostly Cloudy 58° 58° 6% 0.00 in SW 1 69% 48° 79% 0
3 AM Mostly Cloudy 58° 58° 8% 0.00 in SW 1 71% 48° 70% 0
4 AM Mostly Cloudy 57° 57° 8% 0.00 in WSW 2 74% 49° 79% 0
5 AM Mostly Cloudy 56° 56° 11% 0.00 in WSW 2 78% 49° 87% 0
6 AM Slight Chance Rain Showers 56° 56° 15% 0.00 in WSW 2 81% 50° 84% 0
7 AM Mostly Cloudy 56° 56° 10% 0.00 in WSW 3 84% 51° 72% 0
8 AM Mostly Cloudy 56° 56° 8% 0.00 in W 3 87% 52° 85% 0
9 AM Mostly Cloudy 59° 59° 11% 0.00 in W 3 G8 88% 56° 70% 1
10 AM Mostly Sunny 62° 62° 13% 0.00 in W 3 85% 57° 48% 2
11 AM Slight Chance Rain Showers 66° 66° 21% 0.00 in W 3 G8 78% 58° 70% 3
12 PM Slight Chance Rain Showers 68° 68° 24% 0.00 in W 3 70% 58° 48% 4
1 PM Chance Rain Showers 69° 69° 30% 0.00 in W 3 68% 58° 53% 4
2 PM Slight Chance Rain Showers 70° 70° 23% 0.00 in W 5 66% 58° 49% 3
3 PM Chance Rain Showers 70° 70° 26% 0.00 in W 5 62% 56° 73% 2
4 PM Chance Rain Showers 70° 70° 36% 0.00 in W 3 61% 56° 90% 1
5 PM Mostly Cloudy 69° 69° 14% <0.01 in W 3 63% 56° 87% 0
6 PM Mostly Cloudy 67° 67° 11% <0.01 in W 3 66% 56° 87% 0
7 PM Chance Rain Showers 65° 65° 42% <0.01 in W 3 70% 55° 87% 0
8 PM Mostly Cloudy 64° 64° 2% <0.01 in WSW 2 72% 54° 75% 0
9 PM Slight Chance Rain Showers 63° 63° 15% <0.01 in WSW 2 74% 54° 75% 0
10 PM Chance Rain Showers 62° 62° 47% <0.01 in WSW 2 77% 54° 75% 0
11 PM Chance Rain Showers 61° 61° 34% 0.00 in WSW 1 78% 54° 88% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 60° 60° 42% 0.00 in WSW 1 80% 54° 88% 0
1 AM Chance Rain Showers 60° 60° 30% 0.00 in WSW 1 82% 54° 88% 0
2 AM Chance Rain Showers 59° 59° 33% 0.00 in WSW 2 84% 54° 71% 0
3 AM Chance Rain Showers 57° 57° 40% 0.00 in WSW 2 85% 53° 71% 0
4 AM Chance Rain Showers 57° 57° 38% 0.00 in WSW 2 88% 53° 71% 0
5 AM Chance Rain Showers 56° 56° 36% 0.00 in WSW 2 89% 53° 81% 0
6 AM Chance Rain Showers 55° 55° 36% 0.00 in WSW 2 91% 53° 81% 0
7 AM Chance Rain Showers 55° 55° 36% 0.00 in WSW 2 93% 53° 81% 0
8 AM Chance Rain Showers 56° 56° 36% 0.00 in WSW 2 96% 55° 70% 0
9 AM Chance Rain Showers 58° 59° 36% 0.00 in WSW 2 94% 57° 70% 1
10 AM Chance Rain Showers 62° 62° 36% 0.00 in WSW 2 90% 59° 70% 2
11 AM Chance Rain Showers 65° 65° 40% <0.01 in WSW 5 86% 60° 73% 3
12 PM Chance Rain Showers 67° 67° 40% <0.01 in WSW 5 82% 61° 73% 4
1 PM Chance Rain Showers 68° 68° 40% <0.01 in WSW 5 78% 61° 73% 4
2 PM Chance Rain Showers 69° 69° 40% <0.01 in WSW 7 G13 75% 60° 75% 3
3 PM Chance Rain Showers 69° 69° 40% <0.01 in WSW 7 G13 73% 60° 75% 2
4 PM Chance Rain Showers 68° 68° 40% <0.01 in WSW 7 G13 73% 59° 75% 1
5 PM Mostly Cloudy 67° 67° 3% 0.00 in WSW 8 G14 74% 58° 70% 0
6 PM Mostly Cloudy 65° 65° 3% 0.00 in WSW 8 G14 77% 58° 70% 0
7 PM Mostly Cloudy 63° 63° 3% 0.00 in WSW 8 G14 80% 57° 70% 0
8 PM Mostly Cloudy 61° 61° 3% 0.00 in WSW 6 83% 56° 54% 0
9 PM Mostly Cloudy 60° 60° 3% 0.00 in WSW 6 84% 55° 54% 0
10 PM Mostly Cloudy 59° 59° 3% 0.00 in WSW 6 84% 54° 54% 0
11 PM Partly Cloudy 58° 59° 0% 0.00 in SW 5 G10 84% 54° 39% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 58° 58° 0% 0.00 in SW 5 G10 86% 54° 39% 0
1 AM Partly Cloudy 57° 57° 0% 0.00 in SW 5 G10 88% 54° 39% 0
2 AM Partly Cloudy 56° 56° 0% 0.00 in SSW 3 G8 91% 54° 31% 0
3 AM Partly Cloudy 55° 55° 0% 0.00 in SSW 3 G8 92% 53° 31% 0
4 AM Partly Cloudy 54° 54° 0% 0.00 in SSW 3 G8 93% 52° 31% 0
5 AM Patchy Fog 54° 54° 0% 0.00 in SW 2 95% 52° 25% 0
6 AM Patchy Fog 53° 53° 0% 0.00 in SW 2 98% 52° 25% 0
7 AM Patchy Fog 52° 52° 0% 0.00 in SW 2 100% 52° 25% 0
8 AM Mostly Sunny 53° 53° 0% 0.00 in WNW 2 100% 53° 42% 0
9 AM Mostly Sunny 56° 56° 0% 0.00 in WNW 2 96% 55° 42% 1
10 AM Mostly Sunny 60° 60° 0% 0.00 in WNW 2 90% 57° 42% 2
11 AM Mostly Sunny 64° 64° 0% 0.00 in N 5 83% 58° 30% 3
12 PM Mostly Sunny 67° 67° 0% 0.00 in N 5 74% 59° 30% –
1 PM Mostly Sunny 70° 70° 0% 0.00 in N 5 65% 58° 30% –
2 PM Sunny 72° 72° 0% 0.00 in N 5 57% 56° 5% –
3 PM Sunny 74° 74° 0% 0.00 in N 5 50% 54° 5% –
4 PM Sunny 75° 75° 0% 0.00 in N 5 45% 52° 5% –
5 PM Sunny 72° 72° 0% 0.00 in NW 5 45% 50° 1% –
6 PM Clear 68° 68° 0% 0.00 in NW 5 53% 50° 1% –
7 PM Clear 64° 64° 0% 0.00 in NW 5 60% 50° 1% –
8 PM Clear 61° 61° 0% 0.00 in WNW 2 67% 50° 1% –
9 PM Clear 60° 60° 0% 0.00 in WNW 2 70% 50° 1% –
10 PM Clear 59° 59° 0% 0.00 in WNW 2 71% 49° 1% –
11 PM Clear 58° 58° 0% 0.00 in WSW 2 71% 49° 3% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 57° 57° 0% 0.00 in WSW 2 73% 48° 3% –
1 AM Clear 56° 56° 0% 0.00 in WSW 2 74% 48° 3% –
2 AM Clear 54° 55° 0% 0.00 in WSW 1 75% 47° 3% –
3 AM Clear 54° 54° 0% 0.00 in WSW 1 74% 46° 3% –
4 AM Clear 53° 53° 0% 0.00 in WSW 1 73% 44° 3% –
5 AM Mostly Clear 52° 52° 0% 0.00 in SE 2 72% 43° 7% –
6 AM Sunny 51° 51° 0% 0.00 in SE 2 72% 42° 7% –
7 AM Sunny 50° 50° 0% 0.00 in SE 2 72% 42° 7% –
8 AM Sunny 51° 51° 0% 0.00 in ENE 2 70% 42° 7% –
9 AM Sunny 55° 55° 0% 0.00 in ENE 2 62% 42° 7% –
10 AM Sunny 60° 61° 0% 0.00 in ENE 2 54% 44° 7% –
11 AM Sunny 66° 66° 0% 0.00 in ENE 6 G12 47% 45° 3% –
12 PM Sunny 69° 69° 0% 0.00 in ENE 6 G12 41% 44° 3% –
1 PM Sunny 72° 72° 0% 0.00 in ENE 6 G12 36% 44° 3% –
2 PM Sunny 74° 74° 0% 0.00 in NE 3 33% 43° 3% –
3 PM Sunny 75° 75° 0% 0.00 in NE 3 31% 42° 3% –
4 PM Sunny 75° 75° 0% 0.00 in NE 3 30% 42° 3% –
5 PM Sunny 74° 74° 1% 0.00 in NNE 1 31% 42° 7% –
6 PM Mostly Clear 71° 71° 1% 0.00 in NNE 1 36% 43° 7% –
7 PM Mostly Clear 67° 67° 1% 0.00 in NNE 1 42% 44° 7% –
8 PM Mostly Clear 63° 63° 1% 0.00 in WSW 1 50% 44° 7% –
9 PM Mostly Clear 61° 61° 1% 0.00 in WSW 1 54% 44° 7% –
10 PM Mostly Clear 60° 60° 1% 0.00 in WSW 1 56% 44° 7% –
11 PM Mostly Clear 59° 59° 1% 0.00 in Calm 58% 44° 14% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 1% 0.00 in Calm 62% 44° 14% –
1 AM Mostly Clear 56° 56° 1% 0.00 in Calm 66% 44° 14% –
2 AM Mostly Clear 54° 54° 1% 0.00 in S 1 69% 44° 14% –
3 AM Mostly Clear 54° 54° 1% 0.00 in S 1 71% 44° 14% –
4 AM Mostly Clear 53° 53° 1% 0.00 in S 1 71% 44° 14% –
5 AM Mostly Clear 53° 53° 1% 0.00 in ENE 2 72% 44° 23% –
6 AM Sunny 52° 52° 1% 0.00 in ENE 2 74% 44° 23% –
7 AM Sunny 51° 51° 1% 0.00 in ENE 2 77% 44° 23% –
8 AM Sunny 52° 52° 1% 0.00 in ENE 5 76% 45° 23% –
9 AM Sunny 56° 56° 1% 0.00 in ENE 5 71% 46° 23% –
10 AM Sunny 61° 61° 1% 0.00 in ENE 5 63% 48° 23% –
11 AM Sunny 66° 66° 1% 0.00 in ENE 7 G14 56% 49° 20% –
12 PM Sunny 69° 69° 1% 0.00 in ENE 7 G14 49% 49° 20% –
1 PM Sunny 72° 72° 1% 0.00 in ENE 7 G14 43% 48° 20% –
2 PM Sunny 74° 74° 1% 0.00 in NE 5 39% 47° 20% –
3 PM Sunny 75° 75° 1% 0.00 in NE 5 36% 47° 20% –
4 PM Sunny 76° 76° 1% 0.00 in NE 5 35% 46° 20% –
5 PM Sunny 74° 75° 1% 0.00 in WNW 1 36% 46° 23% –
6 PM Mostly Clear 72° 72° 1% 0.00 in WNW 1 39% 46° 23% –
7 PM Mostly Clear 68° 68° 1% 0.00 in WNW 1 44% 46° 23% –
8 PM Mostly Clear 65° 65° 1% 0.00 in W 1 50% 46° 23% –
9 PM Mostly Clear 63° 63° 1% 0.00 in W 1 53% 45° 23% –
10 PM Mostly Clear 61° 61° 1% 0.00 in W 1 55% 45° 23% –
11 PM Partly Cloudy 60° 60° 0% 0.00 in Calm 57% 45° 28% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 58° 58° 0% 0.00 in Calm 61% 45° 28% –
1 AM Partly Cloudy 57° 57° 0% 0.00 in Calm 65% 45° 28% –
2 AM Partly Cloudy 56° 56° 0% 0.00 in WSW 1 69% 46° 28% –
3 AM Partly Cloudy 55° 55° 0% 0.00 in WSW 1 71% 46° 28% –
4 AM Partly Cloudy 54° 54° 0% 0.00 in WSW 1 72% 45° 28% –
5 AM Mostly Clear 54° 54° 1% 0.00 in WSW 2 73% 45° 25% –
6 AM Sunny 53° 53° 1% 0.00 in WSW 2 76% 45° 25% –
7 AM Sunny 52° 52° 1% 0.00 in WSW 2 77% 45° 25% –
8 AM Sunny 53° 53° 1% 0.00 in NE 3 76% 46° 25% –
9 AM Sunny 57° 57° 1% 0.00 in NE 3 70% 47° 25% –
10 AM Sunny 62° 62° 1% 0.00 in NE 3 62% 49° 25% –
11 AM Sunny 67° 67° 1% 0.00 in N 6 G12 54% 50° 24% –
12 PM Sunny 70° 70° 1% 0.00 in N 6 G12 47% 49° 24% –
1 PM Sunny 73° 73° 1% 0.00 in N 6 G12 41% 48° 24% –
2 PM Sunny 74° 74° 1% 0.00 in WNW 3 37% 46° 24% –
3 PM Sunny 75° 75° 1% 0.00 in WNW 3 35% 46° 24% –
4 PM Sunny 75° 75° 1% 0.00 in WNW 3 35% 46° 24% –
5 PM Mostly Sunny 74° 74° 1% 0.00 in W 1 37% 46° 28% –
6 PM Partly Cloudy 71° 71° 1% 0.00 in W 1 41% 46° 28% –
7 PM Partly Cloudy 67° 67° 1% 0.00 in W 1 47% 46° 28% –
8 PM Partly Cloudy 64° 64° 1% 0.00 in W 1 52% 46° 28% –
9 PM Partly Cloudy 62° 62° 1% 0.00 in W 1 56% 46° 28% –
10 PM Partly Cloudy 61° 61° 1% 0.00 in W 1 58% 46° 28% –
11 PM Mostly Clear 59° 59° 1% 0.00 in W 1 60% 45° 23% –
Tuesday, October 278 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 1% 0.00 in W 1 64% 46° 23% –
1 AM Mostly Clear 56° 56° 1% 0.00 in W 1 70% 46° 23% –
2 AM Mostly Clear 55° 55° 1% 0.00 in W 1 74% 47° 23% –
3 AM Mostly Clear 54° 54° 1% 0.00 in W 1 78% 47° 23% –
4 AM Mostly Clear 53° 53° 1% 0.00 in W 1 80% 47° 23% –
5 AM Partly Cloudy 52° 52° 2% 0.00 in NNE 2 81% 47° 28% –
6 AM Mostly Sunny 51° 51° 2% 0.00 in NNE 2 84% 47° 28% –
7 AM Mostly Sunny 51° 51° 2% 0.00 in NNE 2 86% 47° 28% –

National Weather Service forecast updated 9 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.