Hourly Weather Forecast - Clearlake, CA

12 AM
41°F
80%
4mph
S
80% Chance of Light Rain
Humidity
98%
Feels like
38°F
Dew Point
40°F
1 AM
40°F
80%
4mph
S
80% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
40°F
2 AM
40°F
70%
4mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
40°F
3 AM
40°F
70%
3mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
40°F
4 AM
40°F
70%
3mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
5 AM
40°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
6 AM
40°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
7 AM
41°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
41°F
7:27 AM
8 AM
43°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
43°F
9 AM
45°F
60%
3mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
43°F
Dew Point
45°F
10 AM
47°F
60%
4mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
45°F
Dew Point
47°F
11 AM
48°F
60%
4mph
S
60% Chance Rain Showers
Humidity
95%
Feels like
46°F
Dew Point
47°F
12 PM
49°F
60%
5mph
S
60% Chance Rain Showers
Humidity
88%
Feels like
47°F
Dew Point
46°F
1 PM
50°F
60%
6mph
S
60% Chance Rain Showers
Humidity
83%
Feels like
50°F
Dew Point
45°F
2 PM
51°F
60%
5mph
S
60% Chance Rain Showers
Humidity
79%
Feels like
51°F
Dew Point
45°F
3 PM
50°F
60%
5mph
SSE
60% Chance Rain Showers
Humidity
80%
Feels like
50°F
Dew Point
44°F
4 PM
48°F
60%
4mph
SSE
60% Chance Rain Showers
Humidity
84%
Feels like
47°F
Dew Point
44°F
4:54 PM
5 PM
46°F
60%
4mph
SE
60% Chance Rain Showers
Humidity
91%
Feels like
44°F
Dew Point
43°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into 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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