Hourly Weather Forecast - Guerneville, CA

1 AM
49°F
20%
2mph
SW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
2 AM
49°F
20%
2mph
SW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
3 AM
50°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
100%
Feels like
50°F
Dew Point
50°F
4 AM
50°F
30%
1mph
S
30% Chance Rain Showers
Humidity
100%
Feels like
50°F
Dew Point
50°F
5 AM
50°F
30%
1mph
S
30% Chance Rain Showers
Humidity
100%
Feels like
50°F
Dew Point
50°F
6 AM
50°F
30%
1mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
6:42 AM
7 AM
50°F
30%
1mph
ESE
30% Chance of Light Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
8 AM
51°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
9 AM
53°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
10 AM
56°F
30%
2mph
E
30% Chance Rain Showers
Humidity
97%
Feels like
56°F
Dew Point
55°F
11 AM
59°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
86%
Feels like
59°F
Dew Point
55°F
12 PM
61°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
79%
Feels like
61°F
Dew Point
55°F
1 PM
62°F
30%
3mph
SW
30% Chance Rain Showers
Humidity
74%
Feels like
62°F
Dew Point
54°F
2 PM
63°F
0%
4mph
SW
Partly Cloudy
Humidity
74%
Feels like
63°F
Dew Point
55°F
3 PM
62°F
0%
4mph
WSW
Mostly Sunny
Humidity
77%
Feels like
62°F
Dew Point
55°F
4 PM
60°F
0%
4mph
WSW
Sunny
Humidity
85%
Feels like
60°F
Dew Point
55°F
5 PM
57°F
0%
4mph
WSW
Partly Cloudy
Humidity
92%
Feels like
57°F
Dew Point
55°F
6 PM
55°F
10%
4mph
W
Partly Cloudy
Humidity
98%
Feels like
55°F
Dew Point
54°F
6:06 PM
7 PM
53°F
10%
4mph
W
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
8 PM
51°F
10%
4mph
W
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
9 PM
50°F
0%
4mph
WNW
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
10 PM
49°F
0%
3mph
WNW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
11 PM
49°F
10%
3mph
WNW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°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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