Hourly Weather Forecast - Grapevine, CA

12 AM
45°F
70%
8mph
S
70% Chance Rain Showers
Humidity
74%
Feels like
40°F
Dew Point
37°F
1 AM
44°F
70%
7mph
S
70% Chance Rain Showers
Humidity
76%
Feels like
40°F
Dew Point
38°F
2 AM
44°F
70%
7mph
S
70% Chance Rain Showers
Humidity
78%
Feels like
40°F
Dew Point
38°F
3 AM
44°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
81%
Feels like
40°F
Dew Point
38°F
4 AM
44°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
84%
Feels like
40°F
Dew Point
39°F
5 AM
44°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
88%
Feels like
40°F
Dew Point
40°F
6 AM
44°F
70%
6mph
S
70% Chance Rain Showers
Humidity
89%
Feels like
41°F
Dew Point
41°F
7 AM
45°F
70%
6mph
S
70% Chance of Light Rain
Humidity
88%
Feels like
42°F
Dew Point
42°F
7:01 AM
8 AM
47°F
70%
6mph
S
70% Chance of Light Rain
Humidity
87%
Feels like
43°F
Dew Point
43°F
9 AM
48°F
70%
7mph
S
70% Chance of Light Rain
Humidity
83%
Feels like
45°F
Dew Point
43°F
10 AM
48°F
70%
8mph
S
70% Chance Rain Showers
Humidity
82%
Feels like
45°F
Dew Point
43°F
11 AM
48°F
70%
8mph
S
70% Chance Rain Showers
Humidity
81%
Feels like
45°F
Dew Point
43°F
12 PM
48°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
81%
Feels like
44°F
Dew Point
42°F
1 PM
47°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
81%
Feels like
43°F
Dew Point
42°F
2 PM
46°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
80%
Feels like
42°F
Dew Point
40°F
3 PM
45°F
70%
6mph
SSW
70% Chance of Light Rain
Humidity
80%
Feels like
41°F
Dew Point
39°F
4 PM
43°F
70%
6mph
SSW
70% Chance of Light Rain
Humidity
82%
Feels like
40°F
Dew Point
38°F
4:50 PM
5 PM
42°F
70%
5mph
SSW
70% Chance of Light Rain
Humidity
84%
Feels like
39°F
Dew Point
38°F
6 PM
42°F
70%
5mph
S
70% Chance of Light Rain
Humidity
85%
Feels like
39°F
Dew Point
38°F
7 PM
42°F
70%
5mph
S
70% Chance Rain Showers
Humidity
87%
Feels like
39°F
Dew Point
38°F
8 PM
42°F
60%
5mph
S
60% Chance Rain Showers
Humidity
88%
Feels like
39°F
Dew Point
38°F
9 PM
42°F
60%
4mph
S
60% Chance Rain Showers
Humidity
90%
Feels like
39°F
Dew Point
39°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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