Hourly Weather Forecast - Old Gilroy, CA

12 AM
47°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
46°F
Dew Point
47°F
1 AM
47°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
2 AM
46°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
3 AM
46°F
0%
4mph
N
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
4 AM
46°F
0%
4mph
N
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
5 AM
46°F
0%
4mph
N
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
6 AM
46°F
0%
4mph
NNE
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
7 AM
46°F
0%
4mph
NNE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
7:13 AM
8 AM
47°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
46°F
Dew Point
47°F
9 AM
48°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
10 AM
51°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
11 AM
53°F
0%
3mph
N
Partly Cloudy
Humidity
93%
Feels like
53°F
Dew Point
51°F
12 PM
56°F
0%
4mph
N
Partly Cloudy
Humidity
83%
Feels like
56°F
Dew Point
51°F
1 PM
57°F
0%
4mph
NNW
Partly Cloudy
Humidity
74%
Feels like
57°F
Dew Point
49°F
2 PM
58°F
0%
4mph
NW
Mostly Sunny
Humidity
71%
Feels like
58°F
Dew Point
48°F
3 PM
57°F
0%
4mph
WNW
Mostly Sunny
Humidity
71%
Feels like
57°F
Dew Point
48°F
4 PM
55°F
0%
4mph
WNW
Sunny
Humidity
72%
Feels like
55°F
Dew Point
46°F
4:51 PM
5 PM
53°F
0%
4mph
NW
Clear
Humidity
75%
Feels like
53°F
Dew Point
46°F
6 PM
51°F
0%
4mph
NNW
Mostly Clear
Humidity
80%
Feels like
51°F
Dew Point
46°F
7 PM
50°F
0%
4mph
N
Mostly Clear
Humidity
84%
Feels like
50°F
Dew Point
46°F
8 PM
49°F
0%
4mph
N
Mostly Clear
Humidity
87%
Feels like
48°F
Dew Point
45°F
9 PM
47°F
0%
4mph
N
Mostly Clear
Humidity
89%
Feels like
46°F
Dew Point
44°F
10 PM
46°F
0%
4mph
N
Hazy
Humidity
94%
Feels like
44°F
Dew Point
44°F
11 PM
45°F
0%
4mph
N
Hazy
Humidity
97%
Feels like
43°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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