Water Temperature of the Russian River in Hopland, CA

Current Water Temperature

63.7°F

Measurement Time: Wednesday, June 17, 2026, 6:45 PM PDT

Temperature Locations

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Local Points of Interest

Ukiah, CA

Russian River

Station Name: RUSSIAN R NR HOPLAND CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 535 feet

Nearest Address:
10585 Old River Rd
Hopland, CA 95449
Mendocino County

GPS Coordinates: 39.02656314, -123.1305588

Nearby Water Temperatures

Russian River, Hopland, CA (11 mi)
East Fork Russian River, Ukiah, CA (15.2 mi)
Dry Creek, Healdsburg, CA (28 mi)
Russian River, Jimtown, CA (30.2 mi)
Russian River, Healdsburg, CA (31 mi)
Arena Cove, Point Arena, CA (32.1 mi)
Russian River, Forestville, CA (37.4 mi)
Mark West Creek, Forestville, CA (39.7 mi)
Pope Creek, Saint Helena, CA (48.8 mi)
Maxwell Creek, Saint Helena, CA (50.9 mi)
Elder Creek, Branscomb, CA (55.8 mi)
Sacramento River, Meridian, CA (70.1 mi)
Drakes Bay, Inverness, CA (71.8 mi)
Cache Creek, Yolo, CA (74.1 mi)
Pacific Ocean, Point Reyes, CA (77.4 mi)

Weather for Hopland, California

Current Weather

57.9°F
Clear
Clear
59.2°F
57.4°F
87%
SE 2.2 mph
2.3 mph
56.2°F
54.1°F
0 in
0%
9 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 90°F
L: 47°F
Partly Cloudy
Fri
H: 83°F
L: 43°F
Sunny
Sat
H: 88°F
L: 43°F
Sunny
Sun
H: 94°F
L: 50°F
Sunny
Mon
H: 94°F
L: 49°F

Air Quality

AQI: 1 - Good
PM2.5: 5.7 μg/m3
PM10: 7.8 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 55 mins
Moonrise: 9:49 AM
Moon Transit: 5:00 PM
Moonset: 12:27 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:30 PM - 7:00 PM

Minor Periods

9:19 AM - 10:49 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Small Craft Advisory issued June 17 at 2:31PM PDT until June 18 at 3:00AM PDT by NWS Eureka CA

Effective: Wed June 17, 2026, 2:31 PM
Expires: Wed June 17, 2026, 10:45 PM

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 8 to 10 feet. * WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm. * WHEN...Until 3 AM PDT Thursday. * 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 June 17 at 9:39PM PDT until June 18 at 3:00AM PDT by NWS Eureka CA

Effective: Wed June 17, 2026, 9:39 PM
Expires: Thu June 18, 2026, 3:00 AM

* WHAT...North winds 5 to 15 kt with gusts to 30 kt and seas 8 to 10 feet. * WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm. * WHEN...Until 3 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Thursday, June 18, 2026

Weather Forecast

Sunny
89.6°F
46.8°F
67.2°F
67%
0 in
6%
0%
8.5 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 7.6 μg/m3
PM10: 11.15 μg/m3
Carbon Monoxide: 100.67 μg/m3
Nitrogen Dioxide: 0.82 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 59.79 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 55 mins
Moonrise: 9:49 AM
Moon Transit: 5:00 PM
Moonset: 12:27 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:30 PM - 7:00 PM

Minor Periods

9:19 AM - 10:49 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, June 19, 2026

Weather Forecast

Partly Cloudy
83.3°F
43.3°F
60.9°F
68%
0 in
7%
0%
7.8 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 6.47 μg/m3
PM10: 9.7 μg/m3
Carbon Monoxide: 95.5 μg/m3
Nitrogen Dioxide: 0.66 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 68.38 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 55 mins
Moonrise: 11:01 AM
Moon Transit: 5:49 PM
Moonset: 12:59 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
5:19 PM - 7:49 PM

Minor Periods

10:31 AM - 12:01 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, June 20, 2026

Weather Forecast

Sunny
88°F
42.8°F
63.8°F
63%
0 in
5%
0%
7.8 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 6.09 μg/m3
PM10: 8.63 μg/m3
Carbon Monoxide: 98.33 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 55.13 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 55 mins
Moonrise: 12:10 AM
Moon Transit: 6:34 PM
Moonset: 12:25 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

1:08 AM - 3:38 AM
6:04 PM - 8:34 PM

Minor Periods

11:40 AM - 1:10 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 21, 2026

Weather Forecast

Sunny
93.9°F
49.8°F
70.2°F
51%
0 in
2%
0%
10.3 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 7.79 μg/m3
PM10: 11.3 μg/m3
Carbon Monoxide: 100.97 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 55.96 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 55 mins
Moonrise: 1:14 PM
Moon Transit: 7:17 PM
Moonset: 12:49 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
6:47 PM - 9:17 PM

Minor Periods

12:44 AM - 2:14 PM
12:19 AM - 1:49 AM

Action Rating: 2 out of 5

Monday, June 22, 2026

Weather Forecast

Sunny
94.4°F
48.9°F
64.4°F
58%
0 in
3%
0%
8.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 9.67 μg/m3
Carbon Monoxide: 119.33 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 38 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 55 mins
Moonrise: 2:18 PM
Moon Transit: 8:00 PM
Moonset: 1:11 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

2:36 AM - 5:06 AM
7:30 PM - 10:00 PM

Minor Periods

1:48 PM - 3:18 PM
12:41 AM - 2:11 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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