Hourly Weather Forecast - Grass Valley, CA

12 AM
44°F
0%
1mph
NE
Clear
Humidity
81%
Feels like
44°F
Dew Point
39°F
1 AM
43°F
0%
2mph
NE
Clear
Humidity
79%
Feels like
43°F
Dew Point
37°F
2 AM
42°F
0%
2mph
NE
Clear
Humidity
77%
Feels like
42°F
Dew Point
35°F
3 AM
42°F
0%
2mph
NE
Clear
Humidity
73%
Feels like
42°F
Dew Point
33°F
4 AM
41°F
0%
2mph
NE
Clear
Humidity
71%
Feels like
41°F
Dew Point
32°F
5 AM
41°F
0%
2mph
NE
Clear
Humidity
68%
Feels like
41°F
Dew Point
31°F
6 AM
42°F
0%
2mph
NE
Clear
Humidity
64%
Feels like
42°F
Dew Point
31°F
6:31 AM
7 AM
44°F
0%
2mph
NE
Sunny
Humidity
60%
Feels like
44°F
Dew Point
31°F
8 AM
48°F
0%
2mph
NNE
Sunny
Humidity
55%
Feels like
48°F
Dew Point
33°F
9 AM
53°F
0%
1mph
N
Sunny
Humidity
46%
Feels like
53°F
Dew Point
33°F
10 AM
56°F
0%
1mph
NW
Sunny
Humidity
40%
Feels like
56°F
Dew Point
33°F
11 AM
59°F
0%
1mph
NW
Sunny
Humidity
38%
Feels like
59°F
Dew Point
33°F
12 PM
60°F
10%
2mph
NW
Sunny
Humidity
37%
Feels like
60°F
Dew Point
34°F
1 PM
61°F
10%
2mph
NW
Sunny
Humidity
37%
Feels like
61°F
Dew Point
34°F
2 PM
61°F
10%
2mph
NW
Sunny
Humidity
38%
Feels like
61°F
Dew Point
35°F
3 PM
60°F
10%
2mph
NW
Mostly Sunny
Humidity
41%
Feels like
60°F
Dew Point
36°F
4 PM
59°F
0%
2mph
NW
Mostly Sunny
Humidity
42%
Feels like
59°F
Dew Point
36°F
5 PM
57°F
0%
2mph
NNW
Mostly Sunny
Humidity
43%
Feels like
57°F
Dew Point
35°F
6 PM
55°F
0%
2mph
N
Mostly Sunny
Humidity
44%
Feels like
55°F
Dew Point
33°F
6:00 PM
7 PM
53°F
0%
2mph
NNE
Mostly Clear
Humidity
45%
Feels like
53°F
Dew Point
33°F
8 PM
52°F
0%
2mph
NE
Partly Cloudy
Humidity
47%
Feels like
52°F
Dew Point
32°F
9 PM
50°F
0%
2mph
NE
Mostly Cloudy
Humidity
47%
Feels like
50°F
Dew Point
31°F
10 PM
49°F
0%
2mph
NE
Cloudy
Humidity
47%
Feels like
49°F
Dew Point
30°F
11 PM
48°F
0%
2mph
NE
Cloudy
Humidity
48%
Feels like
48°F
Dew Point
29°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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