Hourly Weather Forecast - Grand Terrace, CA

12 AM
55°F
0%
2mph
NE
Clear
Humidity
58%
Feels like
55°F
Dew Point
40°F
1 AM
53°F
0%
2mph
NE
Clear
Humidity
59%
Feels like
53°F
Dew Point
40°F
2 AM
52°F
0%
2mph
NE
Clear
Humidity
62%
Feels like
52°F
Dew Point
40°F
3 AM
51°F
0%
2mph
NE
Clear
Humidity
64%
Feels like
51°F
Dew Point
40°F
4 AM
50°F
0%
1mph
NE
Clear
Humidity
66%
Feels like
50°F
Dew Point
40°F
5 AM
50°F
0%
2mph
NE
Clear
Humidity
67%
Feels like
50°F
Dew Point
39°F
6 AM
50°F
0%
2mph
NE
Clear
Humidity
66%
Feels like
50°F
Dew Point
39°F
6:48 AM
7 AM
53°F
0%
2mph
NE
Sunny
Humidity
61%
Feels like
53°F
Dew Point
40°F
8 AM
59°F
0%
2mph
NNE
Sunny
Humidity
53%
Feels like
59°F
Dew Point
42°F
9 AM
66°F
0%
1mph
N
Sunny
Humidity
43%
Feels like
66°F
Dew Point
43°F
10 AM
73°F
0%
2mph
NW
Sunny
Humidity
33%
Feels like
73°F
Dew Point
42°F
11 AM
76°F
0%
2mph
WNW
Sunny
Humidity
29%
Feels like
76°F
Dew Point
42°F
12 PM
79°F
0%
2mph
W
Sunny
Humidity
28%
Feels like
79°F
Dew Point
43°F
1 PM
80°F
0%
3mph
W
Sunny
Humidity
28%
Feels like
80°F
Dew Point
44°F
2 PM
79°F
0%
3mph
W
Sunny
Humidity
29%
Feels like
79°F
Dew Point
45°F
3 PM
78°F
0%
3mph
W
Sunny
Humidity
33%
Feels like
78°F
Dew Point
47°F
4 PM
75°F
0%
2mph
WNW
Sunny
Humidity
39%
Feels like
75°F
Dew Point
48°F
4:42 PM
5 PM
71°F
0%
2mph
WNW
Clear
Humidity
46%
Feels like
71°F
Dew Point
49°F
6 PM
68°F
0%
1mph
N
Clear
Humidity
52%
Feels like
68°F
Dew Point
50°F
7 PM
64°F
0%
1mph
NNE
Clear
Humidity
58%
Feels like
64°F
Dew Point
49°F
8 PM
61°F
0%
1mph
NNE
Clear
Humidity
65%
Feels like
61°F
Dew Point
49°F
9 PM
59°F
0%
2mph
NE
Clear
Humidity
68%
Feels like
59°F
Dew Point
48°F
10 PM
57°F
0%
2mph
NE
Mostly Clear
Humidity
71%
Feels like
57°F
Dew Point
48°F
11 PM
55°F
0%
2mph
NE
Mostly Clear
Humidity
72%
Feels like
55°F
Dew Point
47°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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