Hourly Weather Forecast - Guerneville, CA

12 AM
46°F
0%
9mph
NNW
Clear
Humidity
84%
Feels like
42°F
Dew Point
42°F
1 AM
46°F
0%
8mph
NNW
Clear
Humidity
82%
Feels like
42°F
Dew Point
41°F
2 AM
46°F
0%
8mph
NNW
Clear
Humidity
82%
Feels like
41°F
Dew Point
40°F
3 AM
45°F
0%
8mph
NNW
Clear
Humidity
82%
Feels like
41°F
Dew Point
40°F
4 AM
45°F
0%
8mph
NNW
Clear
Humidity
82%
Feels like
40°F
Dew Point
40°F
5 AM
44°F
0%
8mph
NNW
Clear
Humidity
82%
Feels like
40°F
Dew Point
39°F
6 AM
44°F
0%
7mph
NNW
Mostly Clear
Humidity
82%
Feels like
40°F
Dew Point
39°F
6:38 AM
7 AM
45°F
0%
7mph
NNW
Mostly Sunny
Humidity
80%
Feels like
41°F
Dew Point
39°F
8 AM
47°F
0%
7mph
NNW
Mostly Sunny
Humidity
77%
Feels like
44°F
Dew Point
40°F
9 AM
51°F
0%
6mph
NNW
Sunny
Humidity
72%
Feels like
51°F
Dew Point
43°F
10 AM
56°F
0%
6mph
NNW
Sunny
Humidity
64%
Feels like
56°F
Dew Point
44°F
11 AM
60°F
0%
6mph
NNW
Sunny
Humidity
56%
Feels like
60°F
Dew Point
44°F
12 PM
63°F
0%
6mph
NNW
Sunny
Humidity
51%
Feels like
63°F
Dew Point
45°F
1 PM
65°F
0%
7mph
NW
Sunny
Humidity
48%
Feels like
65°F
Dew Point
44°F
2 PM
65°F
0%
7mph
NW
Sunny
Humidity
49%
Feels like
65°F
Dew Point
45°F
3 PM
64°F
0%
8mph
NW
Sunny
Humidity
52%
Feels like
64°F
Dew Point
46°F
4 PM
62°F
0%
8mph
NW
Sunny
Humidity
59%
Feels like
62°F
Dew Point
48°F
5 PM
59°F
0%
8mph
NW
Sunny
Humidity
67%
Feels like
59°F
Dew Point
48°F
6 PM
56°F
0%
8mph
NW
Mostly Sunny
Humidity
72%
Feels like
56°F
Dew Point
47°F
6:09 PM
7 PM
53°F
0%
8mph
NNW
Mostly Clear
Humidity
78%
Feels like
53°F
Dew Point
46°F
8 PM
51°F
0%
8mph
NNW
Partly Cloudy
Humidity
81%
Feels like
51°F
Dew Point
46°F
9 PM
50°F
0%
8mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
50°F
Dew Point
45°F
10 PM
49°F
0%
7mph
NNW
Cloudy
Humidity
84%
Feels like
46°F
Dew Point
45°F
11 PM
49°F
0%
7mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
45°F
Dew Point
44°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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