Water Temperature of the Russian River in Jimtown, CA

Current Water Temperature

51.4°F

Measurement Time: Friday, January 9, 2026, 12:00 PM PST

Temperature Locations

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Local Points of Interest

Alexander Valley, CA; Geyserville, CA

Russian River

Station Name: RUSSIAN R A JIMTOWN CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 167 feet

Nearest Address:
2592 Alexander Valley Rd
Jimtown, CA 95448
Sonoma County

GPS Coordinates: 38.65824247, -122.8294376

Nearby Water Temperatures

Russian River, Healdsburg, CA (2.2 mi)
Dry Creek, Healdsburg, CA (5.3 mi)
Mark West Creek, Forestville, CA (11.4 mi)
Russian River, Forestville, CA (11.6 mi)
Russian River, Hopland, CA (19.5 mi)
Pope Creek, Saint Helena, CA (25 mi)
Maxwell Creek, Saint Helena, CA (26.3 mi)
Russian River, Hopland, CA (30.2 mi)
East Fork Russian River, Ukiah, CA (43.7 mi)
Drakes Bay, Inverness, CA (46.5 mi)
Arena Cove, Point Arena, CA (50.7 mi)
San Francisco Bay, San Rafael, CA (54.1 mi)
Cache Creek, Yolo, CA (55.3 mi)
San Francisco Bay, Richmond, CA (55.5 mi)
Carquinez Strait, Martinez, CA (57.6 mi)

Weather for Jimtown, California

Current Weather

41.4°F
Clear
Clear
40.9°F
47°F
89%
ENE 2.2 mph
4.7 mph
45.7°F
40.1°F
0 in
0%
9 mi
1031 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 59°F
L: 41°F
Sunny
Sat
H: 61°F
L: 40°F
Sunny
Sun
H: 65°F
L: 45°F
Sunny
Mon
H: 65°F
L: 43°F
Sunny
Tue
H: 68°F
L: 41°F

Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 5.95 μg/m3
Carbon Monoxide: 229.85 μg/m3
Nitrogen Dioxide: 9.65 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 27 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:18 AM
Sunset: 5:08 PM
Daylight: 9 hrs 39 mins
Moonrise: 12:18 AM
Moon Transit: 5:16 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
12:36 AM - 3:06 PM

Minor Periods

10:35 AM - 12:05 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

High Surf Advisory issued January 9 at 8:54AM PST until January 9 at 10:00PM PST by NWS San Francisco CA

Effective: Fri January 9, 2026, 8:54 AM
Expires: Fri January 9, 2026, 10:00 PM

* WHAT...Large breaking waves up to 22 feet, strong rip currents and sneaker waves. * WHERE...Pacific Coast from Sonoma County to Monterey County, excluding Northern Monterey Bay. * WHEN...Until 10 PM PST this evening. * IMPACTS...There is an increased risk for sneaker waves, strong rip currents, and beach erosion. Large breaking waves can overpower swimmers resulting in significant physical injury and increase the risk of drowning.

Swimmers should remain out of the water due to dangerous surf conditions.


Cold Weather Advisory issued January 9 at 1:07PM PST until January 10 at 9:00AM PST by NWS San Francisco CA

Effective: Fri January 9, 2026, 1:07 PM
Expires: Fri January 9, 2026, 9:15 PM

* WHAT...Cold conditions with temperatures in the low to mid 30s expected. * WHERE...The Santa Clara Valley and Eastern Hills, The East Bay Hills and Valleys, Monterey Bay and the Big Sur Coast, The Marin Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, North Bay Interior Valleys, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 1 AM to 9 AM PST Saturday. * IMPACTS...Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Prolonged exposure to the cold conditions will lead to hypothermia for people, pets, and livestock. Cold conditions may damage or kill sensitive crops, plants, and vegetation if appropriate precautions are not taken.

Ensure portable heaters are working properly and are used correctly to avoid sparking a fire indoors. Do not use generators or grills inside as carbon monoxide poisoning can result. Check with your local, city, or county officials for information on available warming centers. Be sure to dress in layers if outdoors. Make sure that pets and livestock have adequate food, unfrozen water, and warmth. Cover or tend to sensitive crops, plants, and vegetation.
Friday, January 9, 2026

Weather Forecast

Sunny
59.2°F
41.2°F
47.5°F
67%
0 in
0%
0%
4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.97 μg/m3
PM10: 3.36 μg/m3
Carbon Monoxide: 183.05 μg/m3
Nitrogen Dioxide: 6.41 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 54.24 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:18 AM
Sunset: 5:08 PM
Daylight: 9 hrs 39 mins
Moonrise: 12:18 AM
Moon Transit: 5:16 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
12:36 AM - 3:06 PM

Minor Periods

10:35 AM - 12:05 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Sunny
60.6°F
39.7°F
49°F
62%
0 in
0%
0%
3.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.39 μg/m3
PM10: 5.73 μg/m3
Carbon Monoxide: 232.37 μg/m3
Nitrogen Dioxide: 10.11 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 46.48 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:19 AM
Sunset: 5:09 PM
Daylight: 9 hrs 40 mins
Moonrise: 12:19 AM
Moon Transit: 5:57 AM
Moonset: 11:27 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
1:18 PM - 3:48 PM

Minor Periods

10:57 AM - 12:27 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Sunny
64.6°F
45.1°F
51.7°F
61%
0 in
0%
0%
3.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.76 μg/m3
PM10: 5.97 μg/m3
Carbon Monoxide: 245.77 μg/m3
Nitrogen Dioxide: 10.55 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 48.84 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:19 AM
Sunset: 5:10 PM
Daylight: 9 hrs 41 mins
Moonrise: 1:20 AM
Moon Transit: 6:39 AM
Moonset: 11:52 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:09 AM - 8:39 AM
2:00 PM - 4:30 PM

Minor Periods

11:22 AM - 12:52 AM
12:50 AM - 2:20 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
65.1°F
43.1°F
49.8°F
74%
0 in
0%
0%
3.6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 4.1 μg/m3
PM10: 4.27 μg/m3
Carbon Monoxide: 226.61 μg/m3
Nitrogen Dioxide: 9.68 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 52.04 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:19 AM
Sunset: 5:11 PM
Daylight: 9 hrs 43 mins
Moonrise: 2:22 AM
Moon Transit: 7:23 AM
Moonset: 12:19 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:53 AM - 9:23 AM
2:45 PM - 5:15 PM

Minor Periods

11:49 AM - 1:19 PM
1:52 AM - 3:22 AM

Action Rating: 3 out of 5

Tuesday, January 13, 2026

Weather Forecast

Sunny
68°F
41.1°F
50.7°F
63%
0 in
0%
0%
4 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 5.63 μg/m3
PM10: 5.8 μg/m3
Carbon Monoxide: 272.73 μg/m3
Nitrogen Dioxide: 13.97 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 49.85 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:20 AM
Sunset: 5:12 PM
Daylight: 9 hrs 44 mins
Moonrise: 3:23 AM
Moon Transit: 8:09 AM
Moonset: 12:51 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:39 AM - 10:09 AM
3:32 PM - 6:02 PM

Minor Periods

12:21 AM - 1:51 PM
2:53 AM - 4:23 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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