Hourly Weather Forecast - Old Gilroy, CA

12 AM
44°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
42°F
Dew Point
44°F
1 AM
43°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
42°F
Dew Point
43°F
2 AM
43°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
41°F
Dew Point
43°F
3 AM
43°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
4 AM
43°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
5 AM
43°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
6 AM
43°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
7 AM
44°F
0%
3mph
NE
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
7:14 AM
8 AM
45°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F
9 AM
47°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
10 AM
49°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
11 AM
51°F
0%
4mph
SW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
12 PM
52°F
0%
5mph
WSW
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
1 PM
53°F
0%
6mph
WSW
Partly Cloudy
Humidity
98%
Feels like
53°F
Dew Point
53°F
2 PM
54°F
0%
6mph
WSW
Partly Cloudy
Humidity
94%
Feels like
54°F
Dew Point
52°F
3 PM
53°F
0%
6mph
WSW
Partly Cloudy
Humidity
90%
Feels like
53°F
Dew Point
51°F
4 PM
52°F
0%
6mph
WSW
Partly Cloudy
Humidity
88%
Feels like
52°F
Dew Point
49°F
4:51 PM
5 PM
51°F
0%
5mph
WSW
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
48°F
6 PM
51°F
0%
4mph
WSW
Partly Cloudy
Humidity
91%
Feels like
51°F
Dew Point
48°F
7 PM
50°F
10%
3mph
WSW
Partly Cloudy
Humidity
94%
Feels like
50°F
Dew Point
49°F
8 PM
50°F
10%
3mph
SW
Partly Cloudy
Humidity
95%
Feels like
50°F
Dew Point
49°F
9 PM
49°F
10%
3mph
SSW
Cloudy
Humidity
96%
Feels like
49°F
Dew Point
48°F
10 PM
49°F
10%
3mph
S
Foggy
Humidity
99%
Feels like
49°F
Dew Point
48°F
11 PM
48°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
48°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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