Hourly Weather Forecast - Newcastle, CA

12 AM
51°F
90%
6mph
SSE
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
1 AM
51°F
90%
7mph
SSE
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
2 AM
51°F
100%
8mph
S
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
3 AM
52°F
100%
9mph
S
Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
4 AM
52°F
100%
9mph
S
Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
5 AM
52°F
90%
9mph
S
Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
6 AM
52°F
90%
10mph
S
Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
7 AM
52°F
90%
10mph
SSE
Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
7:19 AM
8 AM
50°F
100%
10mph
SSE
Light Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
9 AM
48°F
100%
11mph
SSE
Light Rain
Humidity
100%
Feels like
43°F
Dew Point
48°F
10 AM
46°F
100%
11mph
SSE
Light Rain
Humidity
100%
Feels like
41°F
Dew Point
46°F
11 AM
44°F
100%
11mph
SSE
Light Rain
Humidity
100%
Feels like
39°F
Dew Point
44°F
12 PM
43°F
100%
11mph
SSE
Light Rain
Humidity
100%
Feels like
37°F
Dew Point
43°F
1 PM
43°F
100%
11mph
SSE
Light Rain
Humidity
100%
Feels like
37°F
Dew Point
43°F
2 PM
43°F
90%
11mph
SSE
Rain
Humidity
100%
Feels like
37°F
Dew Point
43°F
3 PM
43°F
90%
10mph
SSE
Rain
Humidity
100%
Feels like
38°F
Dew Point
43°F
4 PM
44°F
90%
10mph
SSE
Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
4:45 PM
5 PM
45°F
90%
10mph
SSE
Rain
Humidity
100%
Feels like
40°F
Dew Point
45°F
6 PM
47°F
90%
11mph
SSE
Rain
Humidity
100%
Feels like
42°F
Dew Point
47°F
7 PM
49°F
90%
11mph
SSE
Rain
Humidity
100%
Feels like
44°F
Dew Point
49°F
8 PM
50°F
90%
11mph
SSE
Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
9 PM
51°F
90%
11mph
S
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
10 PM
51°F
90%
11mph
S
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
11 PM
51°F
90%
10mph
S
Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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