Hourly Weather Forecast - Pittsburg, CA

12 AM
42°F
0%
1mph
W
Cloudy
Humidity
98%
Feels like
42°F
Dew Point
42°F
1 AM
42°F
0%
1mph
W
Foggy
Humidity
99%
Feels like
42°F
Dew Point
42°F
2 AM
42°F
0%
1mph
NW
Cloudy
Humidity
98%
Feels like
42°F
Dew Point
42°F
3 AM
43°F
0%
2mph
NE
Cloudy
Humidity
98%
Feels like
43°F
Dew Point
42°F
4 AM
43°F
0%
2mph
NE
Cloudy
Humidity
98%
Feels like
43°F
Dew Point
42°F
5 AM
43°F
0%
2mph
ENE
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
42°F
6 AM
43°F
0%
2mph
ENE
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
42°F
7 AM
43°F
0%
2mph
ENE
Cloudy
Humidity
95%
Feels like
43°F
Dew Point
42°F
7:15 AM
8 AM
44°F
0%
2mph
NE
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
43°F
9 AM
44°F
0%
2mph
NE
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
43°F
10 AM
45°F
0%
2mph
NE
Cloudy
Humidity
97%
Feels like
45°F
Dew Point
44°F
11 AM
46°F
0%
2mph
NE
Cloudy
Humidity
95%
Feels like
46°F
Dew Point
45°F
12 PM
48°F
0%
2mph
NE
Cloudy
Humidity
92%
Feels like
48°F
Dew Point
46°F
1 PM
49°F
0%
2mph
NNE
Cloudy
Humidity
91%
Feels like
49°F
Dew Point
46°F
2 PM
49°F
0%
2mph
NNE
Cloudy
Humidity
90%
Feels like
49°F
Dew Point
46°F
3 PM
49°F
0%
2mph
NNE
Cloudy
Humidity
89%
Feels like
49°F
Dew Point
46°F
4 PM
47°F
0%
2mph
NNE
Cloudy
Humidity
94%
Feels like
47°F
Dew Point
46°F
4:48 PM
5 PM
46°F
0%
2mph
NE
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
45°F
6 PM
44°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
7 PM
44°F
0%
2mph
SE
Foggy
Humidity
99%
Feels like
44°F
Dew Point
44°F
8 PM
44°F
0%
2mph
SSE
Foggy
Humidity
99%
Feels like
44°F
Dew Point
43°F
9 PM
43°F
0%
2mph
SSE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
10 PM
43°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
11 PM
43°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F

Snow and ice forecast through Thursday A.M.

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Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide