Hourly Weather Forecast - Grand Terrace, CA

12 AM
55°F
0%
2mph
ENE
Clear
Humidity
67%
Feels like
55°F
Dew Point
44°F
1 AM
54°F
0%
2mph
E
Clear
Humidity
70%
Feels like
54°F
Dew Point
44°F
2 AM
52°F
0%
2mph
E
Clear
Humidity
73%
Feels like
52°F
Dew Point
44°F
3 AM
51°F
0%
2mph
E
Clear
Humidity
75%
Feels like
51°F
Dew Point
44°F
4 AM
51°F
0%
2mph
E
Clear
Humidity
76%
Feels like
51°F
Dew Point
44°F
5 AM
51°F
0%
2mph
E
Clear
Humidity
76%
Feels like
51°F
Dew Point
43°F
6 AM
51°F
0%
2mph
E
Clear
Humidity
74%
Feels like
51°F
Dew Point
43°F
6:49 AM
7 AM
54°F
0%
2mph
E
Sunny
Humidity
69%
Feels like
54°F
Dew Point
44°F
8 AM
59°F
0%
1mph
E
Sunny
Humidity
62%
Feels like
59°F
Dew Point
46°F
9 AM
65°F
0%
1mph
ENE
Sunny
Humidity
51%
Feels like
65°F
Dew Point
46°F
10 AM
71°F
0%
1mph
WNW
Sunny
Humidity
42%
Feels like
71°F
Dew Point
46°F
11 AM
74°F
0%
1mph
WSW
Mostly Sunny
Humidity
37%
Feels like
74°F
Dew Point
46°F
12 PM
75°F
0%
2mph
WSW
Mostly Sunny
Humidity
36%
Feels like
75°F
Dew Point
46°F
1 PM
75°F
0%
2mph
WSW
Mostly Sunny
Humidity
36%
Feels like
75°F
Dew Point
47°F
2 PM
75°F
0%
2mph
WSW
Mostly Sunny
Humidity
37%
Feels like
75°F
Dew Point
47°F
3 PM
74°F
0%
2mph
WSW
Sunny
Humidity
38%
Feels like
74°F
Dew Point
47°F
4 PM
72°F
0%
2mph
WSW
Sunny
Humidity
44%
Feels like
72°F
Dew Point
49°F
4:43 PM
5 PM
68°F
0%
2mph
SW
Clear
Humidity
56%
Feels like
68°F
Dew Point
52°F
6 PM
65°F
10%
2mph
SW
Mostly Clear
Humidity
66%
Feels like
65°F
Dew Point
53°F
7 PM
61°F
10%
2mph
SSW
Mostly Clear
Humidity
75%
Feels like
61°F
Dew Point
53°F
8 PM
58°F
10%
1mph
SSE
Mostly Clear
Humidity
80%
Feels like
58°F
Dew Point
52°F
9 PM
55°F
10%
1mph
SE
Cloudy
Humidity
86%
Feels like
55°F
Dew Point
51°F
10 PM
54°F
10%
1mph
ESE
Cloudy
Humidity
89%
Feels like
54°F
Dew Point
50°F
11 PM
52°F
10%
1mph
ESE
Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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