Water Temperature of the Russian River in Jimtown, CA

Current Water Temperature

71.2°F

Measurement Time: Monday, July 27, 2026, 7:00 PM PDT

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

55.5°F
Clear
Clear
55.4°F
60.1°F
88%
NNW 3.6 mph
7.5 mph
60.1°F
48.5°F
0 in
0%
10 mi
1010 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 103°F
L: 57°F
Sunny
Wed
H: 97°F
L: 55°F
Sunny
Thu
H: 98°F
L: 55°F
Sunny
Fri
H: 101°F
L: 57°F
Sunny
Sat
H: 103°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 6.3 μg/m3
Carbon Monoxide: 88 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 52 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:17 PM
Sunset: 8:26 PM
Daylight: 14 hrs 16 mins
Moonrise: 8:17 PM
Moon Transit: 12:19 AM
Moonset: 5:02 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:42 AM - 10:12 AM

Minor Periods

7:47 PM - 9:17 PM
4:32 AM - 6:02 AM

Action Rating: 4 out of 5

Small Craft Advisory issued July 27 at 2:36PM PDT until July 29 at 3:00AM PDT by NWS San Francisco CA

Effective: Mon July 27, 2026, 2:36 PM
Expires: Mon July 27, 2026, 10:45 PM

* WHAT...Northwest winds 15 to 25 kt with occasional gusts up to 40 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued July 27 at 8:35PM PDT until July 29 at 3:00AM PDT by NWS San Francisco CA

Effective: Mon July 27, 2026, 8:35 PM
Expires: Tue July 28, 2026, 4:45 AM

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Tuesday, July 28, 2026

Weather Forecast

Sunny
102.6°F
56.5°F
75.3°F
45%
0 in
1%
0%
8.7 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 4.36 μg/m3
PM10: 5.94 μg/m3
Carbon Monoxide: 91.04 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 65.13 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:17 PM
Sunset: 8:26 PM
Daylight: 14 hrs 16 mins
Moonrise: 8:17 PM
Moon Transit: 12:19 AM
Moonset: 5:02 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:42 AM - 10:12 AM

Minor Periods

7:47 PM - 9:17 PM
4:32 AM - 6:02 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
97.1°F
54.8°F
74.6°F
46%
0 in
1%
0%
7.8 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 4.53 μg/m3
PM10: 6.11 μg/m3
Carbon Monoxide: 91.83 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 58.29 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:17 PM
Sunset: 8:25 PM
Daylight: 14 hrs 14 mins
Moonrise: 8:47 PM
Moon Transit: 1:07 AM
Moonset: 6:05 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
8:30 AM - 11:00 AM

Minor Periods

8:17 PM - 9:47 PM
5:35 AM - 7:05 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
98°F
55.1°F
75°F
39%
0 in
1%
0%
8.5 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 5.82 μg/m3
PM10: 8.05 μg/m3
Carbon Monoxide: 88.83 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 66.83 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:17 PM
Sunset: 8:24 PM
Daylight: 14 hrs 13 mins
Moonrise: 9:13 PM
Moon Transit: 1:54 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:24 AM - 3:54 AM
9:15 AM - 11:45 AM

Minor Periods

8:43 PM - 10:13 PM
6:39 AM - 8:09 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Sunny
101.3°F
56.9°F
77.5°F
33%
0 in
0%
0%
8.5 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 7.57 μg/m3
PM10: 10.32 μg/m3
Carbon Monoxide: 99.68 μg/m3
Nitrogen Dioxide: 2.88 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 74.25 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:17 PM
Sunset: 8:23 PM
Daylight: 14 hrs 11 mins
Moonrise: 9:37 PM
Moon Transit: 2:38 AM
Moonset: 8:13 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

2:08 AM - 4:38 AM
9:59 AM - 12:29 AM

Minor Periods

9:07 PM - 10:37 PM
7:43 AM - 9:13 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
102.8°F
57.6°F
79.4°F
31%
0 in
1%
0%
8.3 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 6.53 μg/m3
PM10: 9.08 μg/m3
Carbon Monoxide: 110.67 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:17 PM
Sunset: 8:22 PM
Daylight: 14 hrs 9 mins
Moonrise: 10:00 PM
Moon Transit: 3:21 AM
Moonset: 9:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:51 AM - 5:21 AM
10:42 AM - 1:12 PM

Minor Periods

9:30 PM - 11:00 PM
8:46 AM - 10:16 AM

Action Rating: 2 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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