Guerneville Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Guerneville

Guerneville temperature today is 21°, feels like 20°, with humidity at 32% and wind at 7.42 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

clear sky
21°
clear sky
H: 24° L: 20°
Feels like 20°
AQI: Fair (2/5)
Humidity
32%
Dew 4°
Wind speed
7.42 km/h
SE
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in Guerneville, expect varied conditions with warm temperatures around 21°. Winds are a light breeze.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Fri
14:00
20°
 
14°
 
 
Sat
02:00
 
11°
 
19°
 
21°
Sat
14:00
18°
 
12°
 
10°
 
Sun
02:00
 
10°
 
17°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:32
Sunset
Sunset
19:49
Moon Phase
New Moon (14%)
Timezone: GMT+05:30
Last updated: Apr 18, 2026 2:06 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.501862
Longitude
Longitude
-122.996109
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More about Guerneville
Content curated by the NearWeather editorial team · Updated periodically
Guerneville is an unincorporated town in Sonoma County, California in the United States. It is located on the Russian River and is a popular tourist destination in the region. Its population was estimated at 4,569 in 2019. The climate in Guerneville is generally mild, with cool, wet winters and warm, dry summers. Average temperatures range from 34°F in the winter months to 78°F in the summer months, with occasional temperatures reaching as high as 90°F. Rainfall averages around 45 inches annually, with higher amounts in the winter months. Snowfall is rare in Guerneville, with an average of only 1.1 inches per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Guerneville
What is the Latitude and Longitude of Guerneville?

Guerneville's Latitude is 38.501862 & Longitude is -122.996109.

What is the weather in Guerneville today?

Weather in Guerneville is 21° today.

What is the climatic condition of Guerneville today?

Climate Conditions in Guerneville shows clear sky today.

What is the humidity in Guerneville today?

Humidity in Guerneville is 32% today.

What is the wind speed in Guerneville today?

Wind speed in Guerneville is 7.42 km/h, flowing at 130° SE wind direction.

What does it feel like in Guerneville today?

It feels like 20° in Guerneville today, with 0% cloud cover and 10 km visibility.

Weather in Guerneville