Weather forecast for todaySanta Rosa, CA
Weather forecast for today
Current condition 5:32 am PDT
- 48°F
- Feels like:48°F
Clear
- Precipitation: 0"
- Wind: 0mphESE 120°
- Humidity: 66%
- Dewpoint: 39°F
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, in Santa Rosa, the air is crisp, and the sky remains beautifully clear.
The temperature is a brisk 48.2°F. The current temperature is near the lowest expected 46.4°F for today.
The temperature is a brisk 48.2°F. The current temperature is near the lowest expected 46.4°F for today.
Saturday Oct 17, 2026
- 90°F
- 46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 178°
- Humidity: 36%
- UV index: 5
- Sunrise: 7:22 am PDT
- Sunset: 6:30 pm PDT
- details ▼
On Saturday, in Santa Rosa, the weather remains calm, bright, and sunny.
Temperature readings will span from a daytime high of a hot 89.6°F to a night low of a chilly 46.4°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:22 am and sunset at 6:30 pm; the daylight will last for 11h and 8min.
Temperature readings will span from a daytime high of a hot 89.6°F to a night low of a chilly 46.4°F.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:22 am and sunset at 6:30 pm; the daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 88°C.
Coldest hour: 6 am 48°C.
Coldest hour: 6 am 48°C.
Chance of precipitation
Highest chance: 12 am 4%.
Hourly weather forecast
- 6 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphE 91°
- Humidity: 66%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:22 am
- 8 am
- 50°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 43°
- Humidity: 66%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphWNW 297°
- Humidity: 36%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 22%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 88°F
- Feels like:88°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 217°
- Humidity: 16%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 88°F
- Feels like:88°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 217°
- Humidity: 16%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphS 173°
- Humidity: 30%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:30 pm
- 8 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSE 159°
- Humidity: 55%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSSE 168°
- Humidity: 67%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Santa Rosa, clear skies and sunny weather are expected.
The temperature will vary between the highest temperature of 87.8°F and the lowest temperature of 48.2°F. The hottest part of the day will be from 2 pm to 4 pm.
Today, temperatures will be more similar to the climate of September than the usual maximum in October. The minimum temperature today will be a couple of degrees lower than October's average low.
The temperature will vary between the highest temperature of 87.8°F and the lowest temperature of 48.2°F. The hottest part of the day will be from 2 pm to 4 pm.
Today, temperatures will be more similar to the climate of September than the usual maximum in October. The minimum temperature today will be a couple of degrees lower than October's average low.
Updated: Oct 17, 2026 @ 12:32:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 5:32 am PDT, the temperature is 48.2°F.
On Saturday, in Santa Rosa, sunny conditions are expected to continue.
Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 46.4°F.
The highest temperature will be notably higher than the average maximum of 72.3°F in October. The lowest temperature today will be relatively lower than the average low temperature.
The highest temperature will be notably higher than the average maximum of 72.3°F in October. The lowest temperature today will be relatively lower than the average low temperature.
On Saturday, in Santa Rosa, sunrise will be at 7:22 am and sunset at 6:30 pm (PDT).
In Santa Rosa, the length of the day today will be 11h and 8min.
Santa Rosa, California, USA
- en: Santa Rosa, California, USA
- es: Santa Rosa, California, EE.UU.
- hr: Santa Rosa, Kalifornija, SAD
- mk: Santa Rosa, Kalifornija, SAD
- sr: Santa Rosa, Kalifornija, SAD
- zh: 圣罗莎, 加利福尼亚州, 美国
- Latitude: 38.440429°
- Longitude: -122.714055°
- Elevation: 164 ft
- Current time: 5:45am PDT
- Sunrise: 7:22 am PDT
- Sunset: 6:30 pm PDT
- Timezone: America/Los_Angeles
Nearby Santa Rosa, California, USA
- Roseland (2 mi)
- South Santa Rosa (2 mi)
- Fulton (5 mi)
- Sebastopol (6 mi)
- Rohnert Park (7 mi)
- Cotati (7 mi)
- Graton (9 mi)
- Windsor (9 mi)
- Kenwood (9 mi)
- Forestville (10 mi)
- Penngrove (10 mi)
- Glen Ellen (12 mi)
- Calistoga (12 mi)
- Occidental (13 mi)
- Eldridge (13 mi)
- Camp Meeker (13 mi)
- Saint Helena (14 mi)
- Valley Ford (14 mi)
- Healdsburg (14 mi)
- Deer Park (15 mi)
- Petaluma (15 mi)
- Rio Nido (16 mi)
- Boyes Hot Springs (16 mi)
- Bodega (16 mi)
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