Hourly Weather Forecast - Newcastle, CA

12 AM
41°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
1 AM
41°F
0%
2mph
E
Partly Cloudy
Humidity
98%
Feels like
41°F
Dew Point
41°F
2 AM
41°F
0%
2mph
E
Partly Cloudy
Humidity
98%
Feels like
41°F
Dew Point
41°F
3 AM
41°F
0%
2mph
ENE
Foggy
Humidity
99%
Feels like
41°F
Dew Point
40°F
4 AM
41°F
0%
2mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
40°F
5 AM
41°F
0%
2mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
40°F
6 AM
41°F
0%
2mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
40°F
7 AM
41°F
0%
1mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
40°F
7:15 AM
8 AM
41°F
0%
1mph
NE
Mostly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
40°F
9 AM
42°F
0%
1mph
NNE
Mostly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
41°F
10 AM
42°F
0%
1mph
NW
Partly Cloudy
Humidity
96%
Feels like
42°F
Dew Point
41°F
11 AM
43°F
0%
2mph
WNW
Partly Cloudy
Humidity
96%
Feels like
43°F
Dew Point
42°F
12 PM
43°F
0%
2mph
W
Partly Cloudy
Humidity
95%
Feels like
43°F
Dew Point
42°F
1 PM
44°F
0%
3mph
W
Partly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
2 PM
44°F
0%
2mph
W
Partly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
3 PM
44°F
0%
2mph
W
Partly Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
4 PM
44°F
0%
2mph
WNW
Partly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
4:43 PM
5 PM
43°F
0%
1mph
NW
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
42°F
6 PM
43°F
0%
1mph
N
Partly Cloudy
Humidity
95%
Feels like
43°F
Dew Point
42°F
7 PM
43°F
0%
1mph
NNE
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
42°F
8 PM
43°F
0%
1mph
NE
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
42°F
9 PM
43°F
0%
1mph
E
Cloudy
Humidity
94%
Feels like
43°F
Dew Point
42°F
10 PM
44°F
0%
1mph
SE
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
11 PM
44°F
0%
2mph
ESE
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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