Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

44.4°F

Measurement Time: Wednesday, January 14, 2026, 4:30 AM PST

Temperature Locations

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Klamath River

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

Elevation Above Sea Level: 30 feet

Nearest Address:
143–199 Starwein Rd
Klamath, CA 95548
Del Norte County

GPS Coordinates: 41.5109543, -123.9795164

Nearby Water Temperatures

Crescent Harbor, Crescent City, CA (19.4 mi)
Klamath River, Orleans, CA (27.2 mi)
Trinity River, Hoopa, CA (35.6 mi)
Pacific Ocean, Manila, CA (46.8 mi)
Humboldt Bay, Eureka, CA (52.9 mi)
Pacific Ocean, Eureka, CA (59.9 mi)
Trinity River, Helena, CA (68.3 mi)
Trinity River, Douglas City, CA (80.1 mi)
Trinity River, Lewiston, CA (81.9 mi)
Pacific Ocean, Petrolia, CA (92.7 mi)
Klamath River, Keno, OR (105.9 mi)
Klamath River, Keno, OR (112.4 mi)
Klamath River, Keno, OR (113.9 mi)
Upper Klamath Lake, Klamath Falls, OR (119.9 mi)
Link River, Klamath Falls, OR (122.7 mi)

Weather for Klamath, California

Current Weather

53.1°F
Sunny
Sunny
53.8°F
54.8°F
77%
NW 2.2 mph
2.5 mph
55.4°F
49.7°F
0 in
0%
8 mi
1026 mbar
1.9

Five Day Weather Forecast

Sunny
Wed
H: 59°F
L: 40°F
Sunny
Thu
H: 63°F
L: 53°F
Sunny
Fri
H: 62°F
L: 49°F
Sunny
Sat
H: 64°F
L: 45°F
Sunny
Sun
H: 61°F
L: 45°F

Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 6.95 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 43 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:25 AM
Sunset: 5:10 PM
Daylight: 9 hrs 30 mins
Moonrise: 4:40 AM
Moon Transit: 9:03 AM
Moonset: 1:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
4:17 PM - 6:47 PM

Minor Periods

12:53 AM - 2:23 PM
4:10 AM - 5:40 AM

Action Rating: 2 out of 5

Beach Hazards Statement issued January 13 at 11:16AM PST until January 15 at 12:00AM PST by NWS Eureka CA

Effective: Tue January 13, 2026, 11:16 AM
Expires: Wed January 14, 2026, 10:00 AM

* WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From Wednesday morning through Wednesday evening. * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.

Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.


Beach Hazards Statement issued January 14 at 9:59AM PST until January 15 at 12:00AM PST by NWS Eureka CA

Effective: Wed January 14, 2026, 9:59 AM
Expires: Thu January 15, 2026, 12:00 AM

* WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through this evening. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.

Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.


Wednesday, January 14, 2026

Weather Forecast

Sunny
59°F
39.6°F
49.5°F
68%
0 in
0%
0%
7.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.11 μg/m3
PM10: 8.16 μg/m3
Carbon Monoxide: 187.29 μg/m3
Nitrogen Dioxide: 5.38 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 50.84 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:25 AM
Sunset: 5:10 PM
Daylight: 9 hrs 30 mins
Moonrise: 4:40 AM
Moon Transit: 9:03 AM
Moonset: 1:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
4:17 PM - 6:47 PM

Minor Periods

12:53 AM - 2:23 PM
4:10 AM - 5:40 AM

Action Rating: 2 out of 5

Thursday, January 15, 2026

Weather Forecast

Sunny
63.3°F
53.2°F
56.2°F
59%
0 in
0%
0%
7.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.67 μg/m3
PM10: 5.92 μg/m3
Carbon Monoxide: 159.41 μg/m3
Nitrogen Dioxide: 4.18 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 57.8 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:25 AM
Sunset: 5:11 PM
Daylight: 9 hrs 31 mins
Moonrise: 5:39 AM
Moon Transit: 9:54 AM
Moonset: 2:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

5:08 PM - 7:38 PM
9:24 AM - 11:54 AM

Minor Periods

1:39 PM - 3:09 PM
5:09 AM - 6:39 AM

Action Rating: 3 out of 5

Friday, January 16, 2026

Weather Forecast

Sunny
62.2°F
48.9°F
53.3°F
60%
0 in
0%
0%
6.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.64 μg/m3
PM10: 3.73 μg/m3
Carbon Monoxide: 146.97 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 61.92 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:25 AM
Sunset: 5:12 PM
Daylight: 9 hrs 33 mins
Moonrise: 6:33 AM
Moon Transit: 10:47 AM
Moonset: 3:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:01 PM - 8:31 PM
10:17 AM - 12:47 AM

Minor Periods

2:33 PM - 4:03 PM
6:03 AM - 7:33 AM

Action Rating: 3 out of 5

Saturday, January 17, 2026

Weather Forecast

Sunny
63.9°F
45.4°F
51.1°F
61%
0 in
0%
0%
6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 5.47 μg/m3
Carbon Monoxide: 168.33 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 59.76 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:26 AM
Sunset: 5:13 PM
Daylight: 9 hrs 35 mins
Moonrise: 7:18 AM
Moon Transit: 11:39 AM
Moonset: 4:05 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

6:53 PM - 9:23 PM
11:09 AM - 1:39 PM

Minor Periods

3:35 PM - 5:05 PM
6:48 AM - 8:18 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
61.2°F
45°F
49°F
68%
0 in
0%
0%
5.1 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 5.33 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 190.73 μg/m3
Nitrogen Dioxide: 6.13 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 60.54 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:26 AM
Sunset: 5:15 PM
Daylight: 9 hrs 36 mins
Moonrise: 7:56 AM
Moon Transit: 12:30 AM
Moonset: 5:11 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:44 PM - 10:14 PM
12:00 AM - 2:30 PM

Minor Periods

4:41 PM - 6:11 PM
7:26 AM - 8:56 AM

Action Rating: 4 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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