Simi Valley, CA Hourly Weather

Ventura County8:42 PM PDT34.27°N, 118.78°WElevation 768 ft

Next 48 hours

8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 PM Slight Chance Rain Showers 56° 56° 16% <0.01 in S 5 95% 55° 48% 0
9 PM Slight Chance Rain Showers 56° 56° 16% <0.01 in S 5 100% 56° 48% 0
10 PM Slight Chance Rain Showers 54° 54° 16% <0.01 in S 5 100% 54° 48% 0
11 PM Partly Cloudy 54° 54° 6% 0.00 in Calm 100% 54° 50% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 52° 52° 6% 0.00 in Calm 100% 52° 50% 0
1 AM Partly Cloudy 50° 50° 6% 0.00 in Calm 100% 50° 50% 0
2 AM Partly Cloudy 52° 52° 6% 0.00 in E 5 100% 52° 50% 0
3 AM Partly Cloudy 50° 49° 6% 0.00 in E 5 100% 50° 50% 0
4 AM Partly Cloudy 52° 52° 6% 0.00 in E 5 100% 52° 50% 0
5 AM Partly Cloudy 52° 52° 2% 0.00 in ENE 5 100% 52° 35% 0
6 AM Mostly Sunny 50° 49° 2% 0.00 in ENE 5 100% 50° 35% 0
7 AM Mostly Sunny 50° 49° 2% 0.00 in ENE 5 100% 50° 35% 0
8 AM Mostly Sunny 56° 56° 2% 0.00 in SSE 5 100% 56° 35% 0
9 AM Mostly Sunny 60° 60° 2% 0.00 in SSE 5 98% 59° 35% 1
10 AM Mostly Sunny 62° 62° 2% 0.00 in SSE 5 83% 57° 35% 3
11 AM Mostly Sunny 65° 65° 8% 0.00 in SW 5 67% 54° 41% 4
12 PM Mostly Sunny 67° 67° 8% 0.00 in SW 5 56% 51° 41% 5
1 PM Mostly Sunny 69° 69° 8% 0.00 in SW 5 54% 52° 41% 5
2 PM Mostly Sunny 73° 73° 8% 0.00 in W 10 56% 56° 41% 4
3 PM Mostly Sunny 71° 71° 8% 0.00 in W 10 56% 55° 41% 3
4 PM Mostly Sunny 71° 71° 8% 0.00 in W 10 57% 55° 41% 1
5 PM Sunny 68° 68° 2% 0.00 in WNW 5 73% 59° 2% 0
6 PM Clear 61° 61° 2% 0.00 in WNW 5 77% 54° 2% 0
7 PM Clear 57° 57° 2% 0.00 in WNW 5 83% 52° 2% 0
8 PM Clear 57° 57° 2% 0.00 in NNE 10 86% 53° 2% 0
9 PM Clear 57° 57° 2% 0.00 in NNE 10 91% 54° 2% 0
10 PM Clear 57° 57° 2% 0.00 in NNE 10 93% 55° 2% 0
11 PM Clear 59° 59° 0% 0.00 in NE 10 96% 58° 4% 0
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 NE 10 95% 56° 4% 0
1 AM Clear 57° 57° 0% 0.00 in NE 10 91% 54° 4% 0
2 AM Clear 57° 57° 0% 0.00 in NE 10 90% 54° 4% 0
3 AM Clear 54° 54° 0% 0.00 in NE 10 88% 51° 4% 0
4 AM Clear 54° 54° 0% 0.00 in NE 10 88% 51° 4% 0
5 AM Clear 54° 54° 0% 0.00 in NE 10 87% 50° 3% 0
6 AM Sunny 52° 52° 0% 0.00 in NE 10 85% 48° 3% 0
7 AM Sunny 53° 53° 0% 0.00 in NE 10 84% 48° 3% 0
8 AM Sunny 56° 56° 0% 0.00 in NE 10 80% 50° 3% 0
9 AM Sunny 63° 63° 0% 0.00 in NE 10 71% 53° 3% 1
10 AM Sunny 68° 68° 0% 0.00 in NE 10 58% 53° 3% 3
11 AM Sunny 70° 70° 0% 0.00 in NE 15 G23 47% 49° 1% 4
12 PM Sunny 74° 74° 0% 0.00 in NE 15 G23 40% 48° 1% 5
1 PM Sunny 76° 76° 0% 0.00 in NE 15 G23 38% 49° 1% 6
2 PM Sunny 77° 77° 0% 0.00 in NNE 10 38% 49° 1% 5
3 PM Sunny 77° 77° 0% 0.00 in NNE 10 40% 51° 1% 3
4 PM Sunny 77° 77° 0% 0.00 in NNE 10 43% 53° 1% 1
5 PM Sunny 74° 74° 0% 0.00 in NNE 5 48% 53° 1% 0
6 PM Clear 70° 70° 0% 0.00 in NNE 5 55% 53° 1% 0
7 PM Clear 67° 67° 0% 0.00 in NNE 5 63% 54° 1% 0
8 PM Clear 63° 63° 0% 0.00 in N 5 70% 53° 1% 0
9 PM Clear 60° 60° 0% 0.00 in N 5 76% 52° 1% 0
10 PM Clear 58° 58° 0% 0.00 in N 5 80% 52° 1% 0
11 PM Clear 56° 56° 0% 0.00 in NNE 10 81% 50° 4% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 56° 56° 0% 0.00 in NNE 10 80% 50° 4% 0
1 AM Clear 56° 56° 0% 0.00 in NNE 10 77% 49° 4% 0
2 AM Clear 56° 56° 0% 0.00 in NNE 10 74% 48° 4% 0
3 AM Clear 56° 56° 0% 0.00 in NNE 10 72% 47° 4% 0
4 AM Clear 56° 56° 0% 0.00 in NNE 10 72% 47° 4% 0
5 AM Clear 55° 55° 0% 0.00 in NNE 10 72% 46° 4% 0
6 AM Sunny 54° 54° 0% 0.00 in NNE 10 74% 46° 4% 0
7 AM Sunny 54° 54° 0% 0.00 in NNE 10 75% 46° 4% 0
8 AM Sunny 56° 56° 0% 0.00 in NNE 5 72% 47° 4% 0
9 AM Sunny 62° 62° 0% 0.00 in NNE 5 63% 49° 4% 1
10 AM Sunny 69° 69° 0% 0.00 in NNE 5 52% 51° 4% 3
11 AM Sunny 75° 75° 0% 0.00 in NE 5 43% 51° 6% 4
12 PM Sunny 78° 78° 0% 0.00 in NE 5 39% 51° 6% –
1 PM Sunny 79° 79° 0% 0.00 in NE 5 39% 52° 6% –
2 PM Sunny 79° 79° 0% 0.00 in WSW 5 41% 53° 6% –
3 PM Sunny 79° 79° 0% 0.00 in WSW 5 44% 55° 6% –
4 PM Sunny 77° 77° 0% 0.00 in WSW 5 48% 56° 6% –
5 PM Sunny 75° 75° 0% 0.00 in W 5 G18 50% 55° 15% –
6 PM Mostly Clear 71° 71° 0% 0.00 in W 5 G18 57% 55° 15% –
7 PM Mostly Clear 68° 68° 0% 0.00 in W 5 G18 64% 55° 15% –
8 PM Mostly Clear 65° 65° 0% 0.00 in Calm 70% 55° 15% –
9 PM Mostly Clear 62° 62° 0% 0.00 in Calm 75% 54° 15% –
10 PM Mostly Clear 60° 60° 0% 0.00 in Calm 77% 53° 15% –
11 PM Mostly Clear 59° 59° 0% 0.00 in N 5 G13 78% 52° 13% –
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 5 G13 76% 50° 13% –
1 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G13 74% 49° 13% –
2 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 72% 48° 13% –
3 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 72% 47° 13% –
4 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 72% 47° 13% –
5 AM Mostly Clear 56° 56° 0% 0.00 in NNE 5 72% 47° 9% –
6 AM Sunny 56° 56° 0% 0.00 in NNE 5 72% 47° 9% –
7 AM Sunny 56° 56° 0% 0.00 in NNE 5 70% 46° 9% –
8 AM Sunny 58° 58° 0% 0.00 in NNE 5 G10 64% 46° 9% –
9 AM Sunny 64° 64° 0% 0.00 in NNE 5 G10 53% 47° 9% –
10 AM Sunny 71° 71° 0% 0.00 in NNE 5 G10 42% 47° 9% –
11 AM Sunny 77° 77° 0% 0.00 in Calm 35% 47° 11% –
12 PM Sunny 80° 79° 0% 0.00 in Calm 32% 48° 11% –
1 PM Sunny 80° 79° 0% 0.00 in Calm 31% 47° 11% –
2 PM Sunny 80° 79° 0% 0.00 in WSW 5 G17 31% 47° 11% –
3 PM Sunny 80° 79° 0% 0.00 in WSW 5 G17 33% 48° 11% –
4 PM Sunny 79° 79° 0% 0.00 in WSW 5 G17 37% 51° 11% –
5 PM Sunny 77° 77° 0% 0.00 in W 5 G18 42% 52° 5% –
6 PM Clear 74° 74° 0% 0.00 in W 5 G18 48% 53° 5% –
7 PM Clear 70° 70° 0% 0.00 in W 5 G18 56% 54° 5% –
8 PM Clear 66° 66° 0% 0.00 in WNW 5 G10 63% 53° 5% –
9 PM Clear 63° 63° 0% 0.00 in WNW 5 G10 68% 52° 5% –
10 PM Clear 61° 61° 0% 0.00 in WNW 5 G10 71% 52° 5% –
11 PM Mostly Clear 59° 59° 0% 0.00 in N 5 G15 72% 50° 17% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in N 5 G15 71% 49° 17% –
1 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G15 69% 47° 17% –
2 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 67% 46° 17% –
3 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 65% 45° 17% –
4 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 63% 45° 17% –
5 AM Mostly Clear 57° 57° 0% 0.00 in NNE 5 62% 44° 24% –
6 AM Sunny 56° 56° 0% 0.00 in NNE 5 64% 44° 24% –
7 AM Sunny 56° 56° 0% 0.00 in NNE 5 65% 44° 24% –
8 AM Sunny 58° 58° 0% 0.00 in NE 5 G10 62% 45° 24% –
9 AM Sunny 63° 63° 0% 0.00 in NE 5 G10 51% 45° 24% –
10 AM Sunny 70° 70° 0% 0.00 in NE 5 G10 40% 45° 24% –
11 AM Mostly Sunny 76° 76° 0% 0.00 in Calm 33% 45° 31% –
12 PM Mostly Sunny 79° 79° 0% 0.00 in Calm 31% 46° 31% –
1 PM Mostly Sunny 79° 79° 0% 0.00 in Calm 31% 46° 31% –
2 PM Mostly Sunny 79° 79° 0% 0.00 in SSW 5 G15 32% 47° 31% –
3 PM Mostly Sunny 79° 79° 0% 0.00 in SSW 5 G15 36% 50° 31% –
4 PM Mostly Sunny 78° 78° 0% 0.00 in SSW 5 G15 40% 52° 31% –
5 PM Mostly Sunny 76° 76° 0% 0.00 in WSW 5 G16 46% 54° 27% –
6 PM Partly Cloudy 73° 73° 0% 0.00 in WSW 5 G16 53% 55° 27% –
7 PM Partly Cloudy 69° 69° 0% 0.00 in WSW 5 G16 59% 54° 27% –
8 PM Partly Cloudy 66° 66° 0% 0.00 in Calm 65% 54° 27% –
9 PM Partly Cloudy 63° 63° 0% 0.00 in Calm 71% 53° 27% –
10 PM Partly Cloudy 61° 61° 0% 0.00 in Calm 75% 53° 27% –
11 PM Partly Cloudy 59° 59° 0% 0.00 in NNE 5 G10 78% 52° 31% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 58° 58° 0% 0.00 in NNE 5 G10 77% 51° 31% –
1 AM Partly Cloudy 57° 57° 0% 0.00 in NNE 5 G10 74% 49° 31% –
2 AM Partly Cloudy 57° 57° 0% 0.00 in NNE 5 72% 48° 31% –
3 AM Partly Cloudy 56° 56° 0% 0.00 in NNE 5 72% 47° 31% –
4 AM Partly Cloudy 56° 56° 0% 0.00 in NNE 5 72% 47° 31% –
5 AM Partly Cloudy 56° 56° 1% 0.00 in Calm 72% 47° 37% –
6 AM Mostly Sunny 56° 56° 1% 0.00 in Calm 71% 47° 37% –
7 AM Mostly Sunny 57° 57° 1% 0.00 in Calm 69% 47° 37% –
8 AM Mostly Sunny 59° 59° 1% 0.00 in Calm 64% 47° 37% –
9 AM Mostly Sunny 64° 64° 1% 0.00 in Calm 54% 47° 37% –
10 AM Mostly Sunny 69° 69° 1% 0.00 in Calm 44% 46° 37% –
11 AM Mostly Sunny 74° 74° 0% 0.00 in Calm 38% 47° 26% –
12 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 36% 47° 26% –
1 PM Mostly Sunny 77° 77° 0% 0.00 in Calm 37% 49° 26% –
2 PM Mostly Sunny 77° 77° 0% 0.00 in SSW 5 G16 39% 50° 26% –
3 PM Mostly Sunny 77° 77° 0% 0.00 in SSW 5 G16 42% 52° 26% –
4 PM Mostly Sunny 76° 76° 0% 0.00 in SSW 5 G16 46% 54° 26% –
5 PM Mostly Sunny 74° 74° 0% 0.00 in WSW 5 G16 51% 55° 30% –
6 PM Partly Cloudy 71° 71° 0% 0.00 in WSW 5 G16 59% 56° 30% –
7 PM Partly Cloudy 67° 67° 0% 0.00 in WSW 5 G16 67% 56° 30% –
8 PM Partly Cloudy 64° 64° 0% 0.00 in Calm 75% 56° 30% –
9 PM Partly Cloudy 61° 61° 0% 0.00 in Calm 81% 55° 30% –
10 PM Partly Cloudy 59° 59° 0% 0.00 in Calm 85% 55° 30% –
11 PM Partly Cloudy 58° 58° 1% 0.00 in Calm 87% 54° 38% –
Thursday, October 297 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 57° 57° 1% 0.00 in Calm 88% 53° 38% –
1 AM Partly Cloudy 56° 56° 1% 0.00 in Calm 88% 52° 38% –
2 AM Partly Cloudy 56° 56° 1% 0.00 in Calm 86% 52° 38% –
3 AM Partly Cloudy 56° 56° 1% 0.00 in Calm 85% 52° 38% –
4 AM Partly Cloudy 56° 56° 1% 0.00 in Calm 82% 51° 38% –
5 AM Partly Cloudy 56° 56° 2% 0.00 in Calm 80% 50° 50% –
6 AM Mostly Sunny 56° 56° 2% 0.00 in Calm 81% 50° 50% –

National Weather Service forecast updated 2 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.