Hourly Weather Forecast - Arnold, CA

12 AM
48°F
0%
5mph
ENE
Clear
Humidity
43%
Feels like
46°F
Dew Point
27°F
1 AM
48°F
0%
5mph
ENE
Clear
Humidity
40%
Feels like
47°F
Dew Point
25°F
2 AM
49°F
0%
4mph
ENE
Clear
Humidity
38%
Feels like
47°F
Dew Point
24°F
3 AM
49°F
0%
4mph
ENE
Mostly Clear
Humidity
36%
Feels like
48°F
Dew Point
24°F
4 AM
49°F
0%
4mph
ENE
Clear
Humidity
37%
Feels like
48°F
Dew Point
24°F
5 AM
50°F
0%
4mph
ENE
Mostly Clear
Humidity
36%
Feels like
48°F
Dew Point
24°F
6 AM
50°F
0%
4mph
ENE
Mostly Clear
Humidity
35%
Feels like
50°F
Dew Point
24°F
7 AM
52°F
0%
4mph
ENE
Mostly Clear
Humidity
33%
Feels like
52°F
Dew Point
24°F
7:12 AM
8 AM
54°F
0%
4mph
E
Mostly Sunny
Humidity
31%
Feels like
54°F
Dew Point
24°F
9 AM
56°F
0%
4mph
ESE
Mostly Sunny
Humidity
33%
Feels like
56°F
Dew Point
27°F
10 AM
57°F
0%
3mph
SE
Mostly Sunny
Humidity
36%
Feels like
57°F
Dew Point
31°F
11 AM
59°F
0%
3mph
S
Sunny
Humidity
36%
Feels like
59°F
Dew Point
32°F
12 PM
59°F
0%
4mph
SSW
Mostly Sunny
Humidity
36%
Feels like
59°F
Dew Point
32°F
1 PM
59°F
0%
4mph
SSW
Sunny
Humidity
37%
Feels like
59°F
Dew Point
33°F
2 PM
58°F
0%
4mph
SSW
Sunny
Humidity
42%
Feels like
58°F
Dew Point
35°F
3 PM
56°F
0%
3mph
SSW
Mostly Sunny
Humidity
47%
Feels like
56°F
Dew Point
36°F
4 PM
55°F
0%
2mph
S
Sunny
Humidity
45%
Feels like
55°F
Dew Point
33°F
4:43 PM
5 PM
53°F
0%
3mph
SE
Clear
Humidity
44%
Feels like
53°F
Dew Point
32°F
6 PM
52°F
0%
4mph
SE
Clear
Humidity
43%
Feels like
52°F
Dew Point
31°F
7 PM
52°F
0%
4mph
SE
Mostly Clear
Humidity
43%
Feels like
52°F
Dew Point
30°F
8 PM
52°F
0%
4mph
ESE
Mostly Clear
Humidity
42%
Feels like
52°F
Dew Point
29°F
9 PM
52°F
0%
4mph
ESE
Clear
Humidity
42%
Feels like
52°F
Dew Point
29°F
10 PM
51°F
0%
4mph
SE
Clear
Humidity
40%
Feels like
51°F
Dew Point
28°F
11 PM
51°F
0%
4mph
ESE
Mostly Clear
Humidity
42%
Feels like
51°F
Dew Point
29°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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