Simi Valley, CA 93099 Hourly Weather

Ventura County3:55 AM PDT34.27°N, 118.78°W

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2121 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Partly Cloudy 55° 58° 12% 0.00 in E 5 95% 59° 43% 0
4 AM Partly Cloudy 55° 58° 12% 0.00 in E 5 95% 59° 43% 0
5 AM Chance Rain Showers 55° 57° 52% <0.01 in ENE 5 95% 58° 78% 0
6 AM Chance Rain Showers 55° 56° 52% <0.01 in ENE 5 95% 56° 78% 0
7 AM Chance Rain Showers 57° 57° 52% <0.01 in ENE 5 95% 57° 78% 0
8 AM Chance Rain Showers 65° 58° 52% <0.01 in Calm 86% 59° 78% 0
9 AM Chance Rain Showers 69° 61° 52% <0.01 in Calm 75% 60° 78% 1
10 AM Chance Rain Showers 69° 64° 52% <0.01 in Calm 71% 63° 78% 3
11 AM Rain Showers 67° 65° 75% 0.09 in SE 10 64% 61° 98% 4
12 PM Rain Showers 60° 66° 75% 0.09 in SE 10 69% 61° 98% 5
1 PM Rain Showers 62° 66° 75% 0.09 in SE 10 79% 62° 98% 6
2 PM Rain Showers 64° 65° 75% 0.09 in ESE 10 97% 64° 98% 5
3 PM Rain Showers 64° 67° 75% 0.09 in ESE 10 97% 64° 98% 3
4 PM Rain Showers 67° 65° 75% 0.09 in ESE 10 95% 65° 98% 1
5 PM Rain Showers 67° 65° 94% 0.08 in SSE 5 100% 64° 100% 0
6 PM Rain Showers 65° 65° 94% 0.08 in SSE 5 95% 64° 100% 0
7 PM Rain Showers 65° 63° 94% 0.08 in SSE 5 100% 64° 100% 0
8 PM Rain Showers 64° 62° 94% 0.08 in ENE 10 G16 100% 62° 100% 0
9 PM Rain Showers 62° 61° 94% 0.08 in ENE 10 G16 100% 61° 100% 0
10 PM Rain Showers 62° 60° 94% 0.08 in ENE 10 G16 100% 60° 100% 0
11 PM Showers And Thunderstorms 58° 59° 84% 0.05 in W 10 100% 59° 95% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Showers And Thunderstorms 58° 59° 84% 0.05 in W 10 100% 59° 95% 0
1 AM Showers And Thunderstorms 58° 59° 84% 0.05 in W 10 100% 59° 95% 0
2 AM Showers And Thunderstorms 58° 59° 84% 0.05 in S 5 100% 59° 95% 0
3 AM Showers And Thunderstorms 55° 58° 84% 0.05 in S 5 100% 58° 95% 0
4 AM Showers And Thunderstorms 53° 57° 84% 0.05 in S 5 100% 57° 95% 0
5 AM Showers And Thunderstorms 55° 57° 88% 0.03 in Calm 100% 57° 97% 0
6 AM Showers And Thunderstorms 53° 56° 88% 0.03 in Calm 100% 56° 97% 0
7 AM Showers And Thunderstorms 53° 54° 88% 0.03 in Calm 100% 56° 97% 0
8 AM Showers And Thunderstorms 54° 57° 88% 0.03 in Calm 100% 57° 97% 0
9 AM Showers And Thunderstorms 57° 59° 88% 0.03 in Calm 100% 58° 97% 1
10 AM Showers And Thunderstorms 60° 61° 88% 0.03 in Calm 100% 60° 97% 3
11 AM Showers And Thunderstorms Likely 61° 63° 61% 0.01 in W 5 70% 61° 74% 4
12 PM Showers And Thunderstorms Likely 64° 65° 61% 0.01 in W 5 61% 62° 74% 5
1 PM Showers And Thunderstorms Likely 66° 65° 61% 0.01 in W 5 58% 63° 74% 5
2 PM Showers And Thunderstorms Likely 67° 65° 61% 0.01 in WSW 10 66% 63° 74% 4
3 PM Showers And Thunderstorms Likely 67° 65° 61% 0.01 in WSW 10 66% 63° 74% 3
4 PM Showers And Thunderstorms Likely 64° 66° 61% 0.01 in WSW 10 66% 63° 74% 1
5 PM Mostly Sunny 63° 65° 12% 0.00 in WSW 10 68% 64° 29% 0
6 PM Partly Cloudy 59° 64° 12% 0.00 in WSW 10 76% 62° 29% 0
7 PM Partly Cloudy 57° 62° 12% 0.00 in WSW 10 86% 62° 29% 0
8 PM Partly Cloudy 56° 60° 12% 0.00 in WSW 5 94% 60° 29% 0
9 PM Partly Cloudy 54° 58° 12% 0.00 in WSW 5 97% 59° 29% 0
10 PM Partly Cloudy 54° 57° 12% 0.00 in WSW 5 96% 58° 29% 0
11 PM Partly Cloudy 53° 57° 9% 0.00 in Calm 94% 57° 39% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 56° 9% 0.00 in Calm 94% 57° 39% 0
1 AM Partly Cloudy 52° 56° 9% 0.00 in Calm 94% 56° 39% 0
2 AM Partly Cloudy 52° 55° 9% 0.00 in Calm 94% 56° 39% 0
3 AM Partly Cloudy 50° 55° 9% 0.00 in Calm 94% 55° 39% 0
4 AM Partly Cloudy 50° 54° 9% 0.00 in Calm 96% 54° 39% 0
5 AM Mostly Clear 50° 53° 0% 0.00 in E 5 97% 54° 21% 0
6 AM Sunny 50° 53° 0% 0.00 in E 5 99% 53° 21% 0
7 AM Sunny 50° 53° 0% 0.00 in E 5 100% 53° 21% 0
8 AM Sunny 52° 54° 0% 0.00 in NE 5 97% 54° 21% 0
9 AM Sunny 56° 57° 0% 0.00 in NE 5 88% 57° 21% 1
10 AM Sunny 60° 61° 0% 0.00 in NE 5 76% 58° 21% 3
11 AM Sunny 65° 65° 0% 0.00 in Calm 65% 60° 7% 4
12 PM Sunny 69° 68° 0% 0.00 in Calm 57% 61° 7% 5
1 PM Sunny 71° 70° 0% 0.00 in Calm 53% 62° 7% 5
2 PM Sunny 72° 72° 0% 0.00 in NW 5 52% 62° 7% 4
3 PM Sunny 73° 72° 0% 0.00 in NW 5 54% 63° 7% 3
4 PM Sunny 73° 72° 0% 0.00 in NW 5 59% 63° 7% 1
5 PM Sunny 71° 71° 0% 0.00 in W 5 64% 61° 2% 0
6 PM Clear 68° 69° 0% 0.00 in W 5 70% 61° 2% –
7 PM Clear 65° 66° 0% 0.00 in W 5 76% 59° 2% –
8 PM Clear 61° 63° 0% 0.00 in NNW 5 83% 59° 2% –
9 PM Clear 58° 60° 0% 0.00 in NNW 5 90% 57° 2% –
10 PM Clear 55° 58° 0% 0.00 in NNW 5 95% 56° 2% –
11 PM Clear 53° 56° 0% 0.00 in N 10 G16 97% 55° 4% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 53° 55° 0% 0.00 in N 10 G16 95% 54° 4% –
1 AM Clear 53° 55° 0% 0.00 in N 10 G16 92% 53° 4% –
2 AM Clear 53° 55° 0% 0.00 in NNE 5 89% 53° 4% –
3 AM Clear 53° 54° 0% 0.00 in NNE 5 87% 53° 4% –
4 AM Clear 52° 53° 0% 0.00 in NNE 5 87% 52° 4% –
5 AM Clear 52° 53° 0% 0.00 in NNE 5 87% 51° 4% –
6 AM Sunny 51° 53° 0% 0.00 in NNE 5 87% 51° 4% –
7 AM Sunny 51° 54° 0% 0.00 in NNE 5 85% 51° 4% –
8 AM Sunny 54° 56° 0% 0.00 in NNE 5 80% 51° 4% –
9 AM Sunny 59° 61° 0% 0.00 in NNE 5 70% 51° 4% –
10 AM Sunny 65° 66° 0% 0.00 in NNE 5 58% 51° 4% –
11 AM Sunny 71° 71° 0% 0.00 in NE 10 G16 47% 51° 1% –
12 PM Sunny 75° 74° 0% 0.00 in NE 10 G16 40% 50° 1% –
1 PM Sunny 76° 76° 0% 0.00 in NE 10 G16 37% 49° 1% –
2 PM Sunny 77° 76° 0% 0.00 in N 10 36% 48° 1% –
3 PM Sunny 77° 77° 0% 0.00 in N 10 37% 49° 1% –
4 PM Sunny 76° 76° 0% 0.00 in N 10 38% 49° 1% –
5 PM Sunny 75° 75° 0% 0.00 in NNE 5 G12 40% 51° 2% –
6 PM Clear 71° 71° 0% 0.00 in NNE 5 G12 46% 51° 2% –
7 PM Clear 67° 67° 0% 0.00 in NNE 5 G12 53% 51° 2% –
8 PM Clear 64° 64° 0% 0.00 in NNW 10 G18 58% 50° 2% –
9 PM Clear 62° 62° 0% 0.00 in NNW 10 G18 62% 49° 2% –
10 PM Clear 60° 60° 0% 0.00 in NNW 10 G18 64% 49° 2% –
11 PM Clear 59° 59° 0% 0.00 in N 15 G25 64% 48° 4% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 58° 58° 0% 0.00 in N 15 G25 64% 47° 4% –
1 AM Clear 57° 57° 0% 0.00 in N 15 G25 63% 45° 4% –
2 AM Clear 57° 57° 0% 0.00 in NNE 10 62% 44° 4% –
3 AM Clear 56° 56° 0% 0.00 in NNE 10 61% 43° 4% –
4 AM Clear 56° 56° 0% 0.00 in NNE 10 60% 43° 4% –
5 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 G12 59% 43° 12% –
6 AM Sunny 55° 55° 0% 0.00 in NNE 5 G12 61% 43° 12% –
7 AM Sunny 55° 55° 0% 0.00 in NNE 5 G12 62% 42° 12% –
8 AM Sunny 57° 57° 0% 0.00 in NNE 5 G12 59% 43° 12% –
9 AM Sunny 62° 62° 0% 0.00 in NNE 5 G12 51% 44° 12% –
10 AM Sunny 68° 68° 0% 0.00 in NNE 5 G12 42% 45° 12% –
11 AM Sunny 74° 74° 0% 0.00 in NE 5 G12 35% 46° 14% –
12 PM Sunny 77° 77° 0% 0.00 in NE 5 G12 33% 47° 14% –
1 PM Sunny 78° 78° 0% 0.00 in NE 5 G12 32% 46° 14% –
2 PM Sunny 78° 78° 0% 0.00 in NE 5 32% 46° 14% –
3 PM Sunny 78° 78° 0% 0.00 in NE 5 34% 47° 14% –
4 PM Sunny 77° 77° 0% 0.00 in NE 5 38% 50° 14% –
5 PM Sunny 75° 75° 0% 0.00 in WNW 5 43% 51° 18% –
6 PM Mostly Clear 72° 72° 0% 0.00 in WNW 5 49% 51° 18% –
7 PM Mostly Clear 68° 68° 0% 0.00 in WNW 5 55% 51° 18% –
8 PM Mostly Clear 65° 65° 0% 0.00 in NW 5 60% 50° 18% –
9 PM Mostly Clear 62° 62° 0% 0.00 in NW 5 64% 49° 18% –
10 PM Mostly Clear 60° 60° 0% 0.00 in NW 5 66% 50° 18% –
11 PM Mostly Clear 59° 59° 0% 0.00 in N 15 G22 67% 49° 22% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in N 15 G22 67% 48° 22% –
1 AM Mostly Clear 57° 57° 0% 0.00 in N 15 G22 65% 46° 22% –
2 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 64% 45° 22% –
3 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 64% 44° 22% –
4 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 64% 44° 22% –
5 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 64% 44° 19% –
6 AM Sunny 56° 56° 0% 0.00 in NNE 5 64% 44° 19% –
7 AM Sunny 57° 57° 0% 0.00 in NNE 5 64% 45° 19% –
8 AM Sunny 59° 59° 0% 0.00 in NNE 5 60% 45° 19% –
9 AM Sunny 64° 64° 0% 0.00 in NNE 5 51% 45° 19% –
10 AM Sunny 70° 70° 0% 0.00 in NNE 5 42% 45° 19% –
11 AM Sunny 75° 75° 0% 0.00 in Calm 36% 45° 8% –
12 PM Sunny 78° 78° 0% 0.00 in Calm 33% 46° 8% –
1 PM Sunny 79° 79° 0% 0.00 in Calm 33% 47° 8% –
2 PM Sunny 79° 79° 0% 0.00 in NNE 10 34% 47° 8% –
3 PM Sunny 79° 79° 0% 0.00 in NNE 10 35% 48° 8% –
4 PM Sunny 78° 78° 0% 0.00 in NNE 10 38% 49° 8% –
5 PM Sunny 76° 76° 0% 0.00 in NNW 10 42% 50° 19% –
6 PM Mostly Clear 73° 73° 0% 0.00 in NNW 10 46% 50° 19% –
7 PM Mostly Clear 69° 69° 0% 0.00 in NNW 10 52% 50° 19% –
8 PM Mostly Clear 66° 66° 0% 0.00 in NNW 5 G12 58% 50° 19% –
9 PM Mostly Clear 63° 63° 0% 0.00 in NNW 5 G12 63% 50° 19% –
10 PM Mostly Clear 61° 61° 0% 0.00 in NNW 5 G12 67% 50° 19% –
11 PM Mostly Clear 59° 59° 0% 0.00 in NNE 15 G21 69% 49° 10% –
Tuesday, October 2715 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in NNE 15 G21 70% 48° 10% –
1 AM Mostly Clear 57° 57° 0% 0.00 in NNE 15 G21 68% 47° 10% –
2 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 67% 46° 10% –
3 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 66% 45° 10% –
4 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 65% 45° 10% –
5 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 64% 45° 20% –
6 AM Sunny 56° 56° 0% 0.00 in NNE 5 65% 45° 20% –
7 AM Sunny 56° 56° 0% 0.00 in NNE 5 65% 46° 20% –
8 AM Sunny 58° 58° 0% 0.00 in NE 5 62% 46° 20% –
9 AM Sunny 63° 63° 0% 0.00 in NE 5 52% 47° 20% –
10 AM Sunny 69° 69° 0% 0.00 in NE 5 43% 47° 20% –
11 AM Mostly Sunny 74° 74° 0% 0.00 in ENE 5 37% 47° 28% –
12 PM Mostly Sunny 77° 77° 0% 0.00 in ENE 5 35% 46° 28% –
1 PM Mostly Sunny 78° 78° 0% 0.00 in ENE 5 35% 44° 28% –
2 PM Mostly Sunny 78° 78° 0% 0.00 in E 5 G12 36% 43° 28% –

National Weather Service forecast updated 1 hr 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.