Water Temperature of the East Fork Russian River in Ukiah, CA

Current Water Temperature

68.2°F

Measurement Time: Friday, June 19, 2026, 5:15 AM PDT

Temperature Locations

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Local Points of Interest

Lake Mendocino; Calpella, CA

East Fork Russian River

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

Elevation Above Sea Level: 837 feet

Nearest Address:
4148 State Rte 20
Ukiah, CA 95482
Mendocino County

GPS Coordinates: 39.24655605, -123.1302806

Nearby Water Temperatures

Russian River, Hopland, CA (15.2 mi)
Russian River, Hopland, CA (25.7 mi)
Arena Cove, Point Arena, CA (38.7 mi)
Dry Creek, Healdsburg, CA (42.4 mi)
Elder Creek, Branscomb, CA (43.2 mi)
Russian River, Jimtown, CA (43.7 mi)
Russian River, Healdsburg, CA (44.9 mi)
Russian River, Forestville, CA (52.1 mi)
Mark West Creek, Forestville, CA (54.1 mi)
Pope Creek, Saint Helena, CA (58.3 mi)
Maxwell Creek, Saint Helena, CA (60.7 mi)
Sacramento River, Meridian, CA (71.9 mi)
Cache Creek, Yolo, CA (79.6 mi)
Mill Creek, Los Milinos, CA (81.1 mi)
Deer Creek, Vina, CA (82.3 mi)

Weather for Ukiah, California

Current Weather

72°F
Sunny
Sunny
74.8°F
80.2°F
53%
SSW 6.3 mph
7.2 mph
81°F
52.5°F
0 in
0%
9 mi
1014 mbar
9.7

Five Day Weather Forecast

Partly Cloudy
Fri
H: 85°F
L: 47°F
Partly Cloudy
Sat
H: 83°F
L: 44°F
Sunny
Sun
H: 92°F
L: 49°F
Sunny
Mon
H: 95°F
L: 53°F
Sunny
Tue
H: 91°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 10 μg/m3
Carbon Monoxide: 98 μg/m3
Nitrogen Dioxide: 0.4 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 57 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

Small Craft Advisory issued June 19 at 2:36AM PDT until June 22 at 3:00AM PDT by NWS San Francisco CA

Effective: Fri June 19, 2026, 2:36 AM
Expires: Fri June 19, 2026, 10:45 AM

* WHAT...Northwest winds 15 to 25 kt expected. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...From 9 PM Saturday to 3 AM PDT Monday. * 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 19 at 8:46AM PDT until June 22 at 3:00AM PDT by NWS San Francisco CA

Effective: Fri June 19, 2026, 8:46 AM
Expires: Fri June 19, 2026, 5:00 PM

* WHAT...Northwest winds 15 to 25 kt expected. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...From 9 PM Saturday to 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Friday, June 19, 2026

Weather Forecast

Partly Cloudy
85.1°F
46.6°F
65.6°F
68%
0 in
7%
0%
9.6 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 8.9 μg/m3
Carbon Monoxide: 97.71 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 63.96 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:14 PM
Sunset: 8:42 PM
Daylight: 14 hrs 57 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

Partly Cloudy
83°F
44.2°F
62°F
68%
0 in
7%
0%
9.6 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 6.84 μg/m3
PM10: 9.62 μg/m3
Carbon Monoxide: 100.42 μg/m3
Nitrogen Dioxide: 2.89 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 58.83 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:14 PM
Sunset: 8:43 PM
Daylight: 14 hrs 57 mins
Moonrise: 12:10 AM
Moon Transit: 6:34 PM
Moonset: 12:26 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
91.5°F
49.3°F
69.1°F
51%
0 in
2%
0%
10.3 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 8.43 μg/m3
PM10: 11.83 μg/m3
Carbon Monoxide: 114 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 60.08 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:14 PM
Sunset: 8:43 PM
Daylight: 14 hrs 57 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
95.2°F
53.4°F
71.7°F
45%
0 in
1%
0%
10.3 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 10.34 μg/m3
PM10: 14.26 μg/m3
Carbon Monoxide: 121.47 μg/m3
Nitrogen Dioxide: 5.7 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 65.63 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:14 PM
Sunset: 8:43 PM
Daylight: 14 hrs 56 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

Tuesday, June 23, 2026

Weather Forecast

Sunny
91.1°F
50.6°F
69.3°F
49%
0 in
2%
0%
9.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.9 μg/m3
PM10: 14.53 μg/m3
Carbon Monoxide: 150.17 μg/m3
Nitrogen Dioxide: 11.07 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 36 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:14 PM
Sunset: 8:43 PM
Daylight: 14 hrs 56 mins
Moonrise: 3:20 PM
Moon Transit: 8:42 PM
Moonset: 1:33 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
8:12 PM - 10:42 PM

Minor Periods

2:50 PM - 4:20 PM
1:03 AM - 2:33 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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