Water Temperature of the Trinity River in Lewiston, CA

Current Water Temperature

51.4°F

Measurement Time: Friday, August 28, 2026, 3:15 AM PDT

Temperature Locations

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Local Points of Interest

Lewiston Dam

Trinity River

Station Name: TRINITY R A LEWISTON CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,860 feet

Nearest Address:
165 Trinity River Hatchery Rd
Lewiston, CA 96052
Trinity County

GPS Coordinates: 40.7247222, -122.801111

Nearby Water Temperatures

Trinity River, Douglas City, CA (9.8 mi)
Trinity River, Helena, CA (16.7 mi)
Trinity River, Hoopa, CA (50.8 mi)
Klamath River, Orleans, CA (55.3 mi)
Mill Creek, Los Milinos, CA (61.8 mi)
Deer Creek, Vina, CA (66.5 mi)
Hat Creek, Old Station, CA (72.2 mi)
Humboldt Bay, Eureka, CA (74.2 mi)
Elder Creek, Branscomb, CA (81.9 mi)
Klamath River, Klamath, CA (81.9 mi)
Pacific Ocean, Manila, CA (82.2 mi)
Butte Creek, Chico, CA (89.9 mi)
Pacific Ocean, Eureka, CA (90.4 mi)
Crescent Harbor, Crescent City, CA (100.7 mi)
Klamath River, Keno, OR (101.2 mi)

Weather for Lewiston, California

Current Weather

70°F
Mostly Sunny
Mostly Sunny
39%
SW 1 mph
44°F

Weather Forecast

Sunny
Today
85°F - Sunny
Clear
Tonight
53°F - Clear
Sunny
Saturday
84°F - Sunny
Clear
Saturday Night
53°F - Clear
Sunny
Sunday
86°F - Sunny
Clear
Sunday Night
56°F - Clear
Sunny
Monday
81°F - Sunny
Mostly Clear
Monday Night
48°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Tuesday
71°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Tuesday Night
47°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Sunny
Wednesday
75°F - Sunny
Mostly Clear
Wednesday Night
47°F - Mostly Clear
Slight Chance Light Rain
Thursday
75°F - Slight Chance Light Rain
Mostly Clear
Thursday Night
48°F - Mostly Clear

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:12 PM
Sunset: 7:49 PM
Daylight: 13 hrs 15 mins
Moonrise: 8:05 PM
Moon Transit: 1:18 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
8:40 AM - 11:10 AM

Minor Periods

7:35 PM - 9:05 PM
6:34 AM - 8:04 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:12 PM
Sunset: 7:49 PM
Daylight: 13 hrs 15 mins
Moonrise: 8:05 PM
Moon Transit: 1:18 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
8:40 AM - 11:10 AM

Minor Periods

7:35 PM - 9:05 PM
6:34 AM - 8:04 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:12 PM
Sunset: 7:49 PM
Daylight: 13 hrs 15 mins
Moonrise: 8:05 PM
Moon Transit: 1:18 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
8:40 AM - 11:10 AM

Minor Periods

7:35 PM - 9:05 PM
6:34 AM - 8:04 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:12 PM
Sunset: 7:48 PM
Daylight: 13 hrs 12 mins
Moonrise: 8:27 PM
Moon Transit: 9:49 PM
Moonset: 8:11 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

9:23 AM - 11:53 AM
9:19 PM - 11:49 PM

Minor Periods

7:57 PM - 9:27 PM
7:41 AM - 9:11 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:12 PM
Sunset: 7:48 PM
Daylight: 13 hrs 12 mins
Moonrise: 8:27 PM
Moon Transit: 9:49 PM
Moonset: 8:11 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

9:23 AM - 11:53 AM
9:19 PM - 11:49 PM

Minor Periods

7:57 PM - 9:27 PM
7:41 AM - 9:11 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:11 PM
Sunset: 7:46 PM
Daylight: 13 hrs 9 mins
Moonrise: 8:49 PM
Moon Transit: 12:00 AM
Moonset: 9:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:19 PM - 9:49 PM
8:48 AM - 10:18 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:11 PM
Sunset: 7:46 PM
Daylight: 13 hrs 9 mins
Moonrise: 8:49 PM
Moon Transit: 12:00 AM
Moonset: 9:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:19 PM - 9:49 PM
8:48 AM - 10:18 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:11 PM
Sunset: 7:45 PM
Daylight: 13 hrs 7 mins
Moonrise: 9:14 PM
Moon Transit: 3:32 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:02 AM - 5:32 AM
10:54 AM - 1:24 PM

Minor Periods

8:44 PM - 10:14 PM
9:58 AM - 11:28 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:11 PM
Sunset: 7:45 PM
Daylight: 13 hrs 7 mins
Moonrise: 9:14 PM
Moon Transit: 3:32 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:02 AM - 5:32 AM
10:54 AM - 1:24 PM

Minor Periods

8:44 PM - 10:14 PM
9:58 AM - 11:28 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:11 PM
Sunset: 7:43 PM
Daylight: 13 hrs 4 mins
Moonrise: 9:44 PM
Moon Transit: 4:20 AM
Moonset: 11:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
11:44 AM - 2:14 PM

Minor Periods

9:14 PM - 10:44 PM
11:10 AM - 12:40 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:11 PM
Sunset: 7:43 PM
Daylight: 13 hrs 4 mins
Moonrise: 9:44 PM
Moon Transit: 4:20 AM
Moonset: 11:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
11:44 AM - 2:14 PM

Minor Periods

9:14 PM - 10:44 PM
11:10 AM - 12:40 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:41 PM
Daylight: 13 hrs 2 mins
Moonrise: 10:21 PM
Moon Transit: 5:13 AM
Moonset: 12:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
12:38 AM - 3:08 PM

Minor Periods

9:51 PM - 11:21 PM
12:25 AM - 1:55 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:41 PM
Daylight: 13 hrs 2 mins
Moonrise: 10:21 PM
Moon Transit: 5:13 AM
Moonset: 12:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
12:38 AM - 3:08 PM

Minor Periods

9:51 PM - 11:21 PM
12:25 AM - 1:55 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:40 PM
Daylight: 12 hrs 59 mins
Moonrise: 11:07 PM
Moon Transit: 6:10 AM
Moonset: 2:10 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
1:36 PM - 4:06 PM

Minor Periods

12:00 AM - 12:00 AM
1:40 PM - 3:10 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:40 PM
Daylight: 12 hrs 59 mins
Moonrise: 11:07 PM
Moon Transit: 6:10 AM
Moonset: 2:10 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
1:36 PM - 4:06 PM

Minor Periods

12:00 AM - 12:00 AM
1:40 PM - 3:10 PM

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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