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

Current Water Temperature

60.8°F

Measurement Time: Friday, May 29, 2026, 1:15 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

57.9°F
Sunny
Sunny
59.2°F
57.8°F
70%
NW 2.2 mph
6.7 mph
57.7°F
50.4°F
0 in
0%
9 mi
1015 mbar
0.8

Five Day Weather Forecast

Partly Cloudy
Fri
H: 73°F
L: 45°F
Sunny
Sat
H: 73°F
L: 41°F
Sunny
Sun
H: 81°F
L: 40°F
Sunny
Mon
H: 86°F
L: 49°F
Sunny
Tue
H: 86°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 9.65 μg/m3
Carbon Monoxide: 106.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:10 PM
Sunset: 8:31 PM
Daylight: 14 hrs 42 mins
Moonrise: 7:32 PM
Moon Transit: 12:00 AM
Moonset: 4:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:48 AM - 9:18 AM

Minor Periods

7:02 PM - 8:32 PM
3:52 AM - 5:22 AM

Action Rating: 4 out of 5

Friday, May 29, 2026

Weather Forecast

Partly Cloudy
72.9°F
45.2°F
59.1°F
72%
0 in
0%
0%
9.2 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 5.63 μg/m3
PM10: 8.14 μg/m3
Carbon Monoxide: 116.37 μg/m3
Nitrogen Dioxide: 2.63 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 66.16 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:10 PM
Sunset: 8:31 PM
Daylight: 14 hrs 42 mins
Moonrise: 7:32 PM
Moon Transit: 12:00 AM
Moonset: 4:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:48 AM - 9:18 AM

Minor Periods

7:02 PM - 8:32 PM
3:52 AM - 5:22 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Sunny
72.5°F
40.9°F
55.4°F
68%
0 in
0%
0%
10.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 8.28 μg/m3
PM10: 11.56 μg/m3
Carbon Monoxide: 114.09 μg/m3
Nitrogen Dioxide: 3.73 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 55.56 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:10 PM
Sunset: 8:32 PM
Daylight: 14 hrs 43 mins
Moonrise: 8:33 PM
Moon Transit: 12:16 AM
Moonset: 4:55 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:36 AM - 10:06 AM

Minor Periods

8:03 PM - 9:33 PM
4:25 AM - 5:55 AM

Action Rating: 5 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
81.4°F
39.9°F
60.2°F
54%
0 in
0%
0%
9.8 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 9.12 μg/m3
PM10: 13.21 μg/m3
Carbon Monoxide: 122.17 μg/m3
Nitrogen Dioxide: 4.58 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 62.28 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:10 PM
Sunset: 8:33 PM
Daylight: 14 hrs 45 mins
Moonrise: 9:30 PM
Moon Transit: 1:05 AM
Moonset: 5:35 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 AM
8:26 AM - 10:56 AM

Minor Periods

9:00 PM - 10:30 PM
5:05 AM - 6:35 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Sunny
86°F
49.1°F
66°F
49%
0 in
0%
0%
10.1 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 8.97 μg/m3
PM10: 12.59 μg/m3
Carbon Monoxide: 126.28 μg/m3
Nitrogen Dioxide: 7.04 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 63.28 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:10 PM
Sunset: 8:34 PM
Daylight: 14 hrs 46 mins
Moonrise: 10:22 PM
Moon Transit: 1:56 AM
Moonset: 6:22 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:26 AM - 3:56 AM
9:17 AM - 11:47 AM

Minor Periods

9:52 PM - 11:22 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Tuesday, June 2, 2026

Weather Forecast

Sunny
86.3°F
50.7°F
62.3°F
51%
0 in
0%
0%
9.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.11 μg/m3
PM10: 13.71 μg/m3
Carbon Monoxide: 156.8 μg/m3
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 53.08 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:10 PM
Sunset: 8:34 PM
Daylight: 14 hrs 47 mins
Moonrise: 11:06 PM
Moon Transit: 2:47 AM
Moonset: 7:15 AM
Moon Phase: Full
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
10:09 AM - 12:39 AM

Minor Periods

12:00 AM - 12:00 AM
6:45 AM - 8:15 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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