Hourly Weather Forecast - Mount Hamilton, CA

9 AM
49°F
0%
0mph
WNW
Partly Cloudy
Humidity
85%
Feels like
49°F
Dew Point
45°F
10 AM
50°F
0%
1mph
W
Partly Cloudy
Humidity
84%
Feels like
50°F
Dew Point
46°F
11 AM
51°F
0%
2mph
W
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
47°F
12 PM
51°F
0%
3mph
W
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
47°F
1 PM
52°F
0%
3mph
W
Mostly Sunny
Humidity
85%
Feels like
52°F
Dew Point
47°F
2 PM
52°F
0%
3mph
W
Mostly Sunny
Humidity
83%
Feels like
52°F
Dew Point
47°F
3 PM
51°F
0%
3mph
WNW
Mostly Sunny
Humidity
83%
Feels like
51°F
Dew Point
46°F
4 PM
51°F
0%
2mph
WNW
Mostly Sunny
Humidity
79%
Feels like
51°F
Dew Point
44°F
4:51 PM
5 PM
50°F
0%
1mph
NW
Mostly Clear
Humidity
82%
Feels like
50°F
Dew Point
45°F
6 PM
49°F
0%
1mph
NNW
Mostly Clear
Humidity
83%
Feels like
49°F
Dew Point
45°F
7 PM
50°F
0%
1mph
N
Partly Cloudy
Humidity
83%
Feels like
50°F
Dew Point
45°F
8 PM
50°F
0%
1mph
N
Partly Cloudy
Humidity
80%
Feels like
50°F
Dew Point
45°F
9 PM
51°F
0%
1mph
N
Partly Cloudy
Humidity
78%
Feels like
51°F
Dew Point
45°F
10 PM
51°F
0%
1mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
51°F
Dew Point
45°F
11 PM
51°F
0%
1mph
N
Mostly Cloudy
Humidity
81%
Feels like
51°F
Dew Point
46°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

Friday's Weather Outlook

Friday'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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