Weather Alert
Thornton Weather Warning NWS WEATHER ALERT FOR THE THORNTON, CA AREA - Issued: 1030 AM PDT Mon Sep 7 2026 Thornton Weather Warning

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Thornton, CA Weather - Hour by Hour Forecast

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Thornton, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 65°F18°C, dew point 53°F12°C, humidity 65%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb.
Tonight - Clear. Lows around 60. Light winds... Full Forecast
Tuesday - Sunny. Highs around 94. Light winds... Full Forecast

Thornton Hourly Weather

24 Hour Forecast Scroll
Mon, Sep 07
11:00 pm
Tue, Sep 08
Midnight
Tue, Sep 08
1:00 am
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11:00 am
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Noon
Tue, Sep 08
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Tue, Sep 08
10:00 pm
Thornton, CA Hourly Weather - Clear - 11:00 PM Thornton, CA Hourly Weather - Clear - 12:00 AM Thornton, CA Hourly Weather - Clear - 1:00 AM Thornton, CA Hourly Weather - Clear - 2:00 AM Thornton, CA Hourly Weather - Clear - 3:00 AM Thornton, CA Hourly Weather - Clear - 4:00 AM Thornton, CA Hourly Weather - Clear - 5:00 AM Thornton, CA Hourly Weather - Clear - 6:00 AM Thornton, CA Hourly Weather - Clear - 7:00 AM Thornton, CA Hourly Weather - Clear - 8:00 AM Thornton, CA Hourly Weather - Clear - 9:00 AM Thornton, CA Hourly Weather - Clear - 10:00 AM Thornton, CA Hourly Weather - Clear - 11:00 AM Thornton, CA Hourly Weather - Clear - 12:00 PM Thornton, CA Hourly Weather - Clear - 1:00 PM Thornton, CA Hourly Weather - Clear - 2:00 PM Thornton, CA Hourly Weather - Clear - 3:00 PM Thornton, CA Hourly Weather - Clear - 4:00 PM Thornton, CA Hourly Weather - Clear - 5:00 PM Thornton, CA Hourly Weather - Clear - 6:00 PM Thornton, CA Hourly Weather - Clear - 7:00 PM Thornton, CA Hourly Weather - Clear - 8:00 PM Thornton, CA Hourly Weather - Clear - 9:00 PM Thornton, CA Hourly Weather - Clear - 10:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
69°F21°C 67°F19°C 66°F19°C 64°F18°C 63°F17°C 62°F17°C 61°F16°C 62°F17°C 63°F17°C 64°F18°C 69°F21°C 75°F24°C 80°F27°C 84°F29°C 88°F31°C 92°F33°C 94°F34°C 95°F35°C 97°F36°C 93°F34°C 88°F31°C 84°F29°C 81°F27°C 77°F25°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0%
51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C 47°F8°C 46°F8°C 45°F7°C 43°F6°C 42°F6°C 44°F7°C 47°F8°C 49°F9°C 50°F10°C 51°F11°C
53% 56% 58% 63% 65% 67% 70% 67% 65% 63% 53% 41% 35% 30% 24% 21% 19% 17% 15% 19% 24% 30% 34% 40%
NW SSW SSE E SSE SSW NW NW NNW NNW NNW NNW NNW NNW NNW NNW NW NW NW WNW W SSW W W
1 mph 1 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 1 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSAC model statistics.

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Prob Precip % = Probability of Precipitation.

Thornton 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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