Live Weather & Forecast
Weather in Santa Rosa
California, United States · Real-time conditions & 3-day outlook
10°C
Feels like 10°C
51°F / Feels 51°F
Light rain
Santa Rosa, California
🌞 Daytime
Updated: 2026-04-12 11:15
Humidity
94%
Wind
4.3 km/h W
Wind Gust
5 km/h
Pressure
671 mb
Visibility
6.4 km
UV Index
0.7
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
7.7°C
Wind Degree
259°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
165.9 μg/m³
NO₂
2.7 μg/m³
O₃
84 μg/m³
SO₂
1.6 μg/m³
PM 2.5
5.3 μg/m³
PM 10
7.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Santa Rosa, California
12 AM
9°
Patchy rain nearby
1 AM
9°
Light rain
2 AM
8°
Patchy light drizzle
3 AM
8°
Patchy rain nearby
4 AM
8°
Patchy light rain
5 AM
8°
Light rain
6 AM
8°
Moderate rain
7 AM
9°
Light drizzle
8 AM
10°
Patchy rain nearby
9 AM
11°
Patchy rain nearby
10 AM
12°
Overcast
11 AM
10°
Light rain
12 PM
13°
Overcast
1 PM
13°
Overcast
2 PM
13°
Cloudy
3 PM
13°
Overcast
4 PM
13°
Overcast
5 PM
12°
Overcast
6 PM
11°
Overcast
7 PM
11°
Partly Cloudy
8 PM
10°
Cloudy
9 PM
9°
Partly Cloudy
10 PM
7°
Partly Cloudy
11 PM
8°
Clear
3-Day Forecast
Daily overview for Santa Rosa, California
Today
Moderate rain
14°
/
5°
🌧️ 85% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 9.09 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:39 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
16°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:37 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
15°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:47 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Santa Rosa
Plan your trip to Santa Rosa, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Santa Rosa?
Current conditions in Santa Rosa: Light rain, temperature 10°C, humidity 94%.
What is the best time to visit Santa Rosa?
The best time to visit Santa Rosa is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Santa Rosa?
Santa Rosa is located at approximately 38.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Santa Rosa?
The wettest period in Santa Rosa is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Santa Rosa?
For visits to Santa Rosa during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Santa Rosa in?
Santa Rosa is located in United States, in the state of California.
What are the public holidays in Santa Rosa in 2026?
View the 2026 public holidays for Santa Rosa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Santa Rosa?
The weather forecast for Santa Rosa uses coordinates 38.4405, -122.7141.