Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

74.1°F

Measurement Time: Friday, July 24, 2026, 8:30 PM PDT

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

54.3°F
Clear
Clear
48.7°F
54.3°F
90%
ESE 3.6 mph
7.5 mph
53.8°F
51.5°F
0 in
10%
6 mi
1016 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 68°F
L: 52°F
Sunny
Sun
H: 69°F
L: 50°F
Sunny
Mon
H: 70°F
L: 49°F
Sunny
Tue
H: 70°F
L: 51°F
Sunny
Wed
H: 71°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 3.6 μg/m3
PM10: 5.4 μg/m3
Carbon Monoxide: 89 μg/m3
Nitrogen Dioxide: 4 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 43 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:22 PM
Sunset: 8:41 PM
Daylight: 14 hrs 36 mins
Moonrise: 6:27 PM
Moon Transit: 10:42 PM
Moonset: 2:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

5:04 AM - 7:34 AM
12:00 AM - 12:00 AM

Minor Periods

5:57 PM - 7:27 PM
1:38 AM - 3:08 AM

Action Rating: 2 out of 5

Red Flag Warning issued July 24 at 1:10PM PDT until July 25 at 9:00PM PDT by NWS Medford OR

Effective: Fri July 24, 2026, 1:10 PM
Expires: Sat July 25, 2026, 1:15 AM

...Critical fire weather conditions continue through the weekend... .Hot, dry and windy conditions will peak this afternoon and Saturday east of the Cascades and potions of northern California. Humidities nudge higher on Sunday, although winds and low rhs may still meet red flag criteria. * AFFECTED AREA...In northern California, fire weather zone 284, covering eastern Siskiyou County and areas east of Mount Shasta. In Oregon, fire weather zone 625, covering the south central Oregon desert and BLM land in eastern Lake and western Harney Counties. * WINDS...Southwest to west 10 to 20 mph with gusts up to 45 mph both Friday and Saturday afternoon and evening. * MINIMUM HUMIDITY...5 to 15 percent. * DURATION...3 to 8 hours Friday and Saturday afternoon and evening. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr * ADDITIONAL DETAILS...The fire weather threat will decrease overnight with increasing humidities and lighter winds.

Follow all fire restrictions. You can find your county's emergency sign up form as well as links to fire restrictions at weather.gov/medford/wildfire. One less spark, one less wildfire. Be sure you're signed up for your county's emergency alert system. Familiarize yourself with your emergency plan and make sure you listen to emergency services. Visit ready.gov/plan for more information. A Red Flag Warning is issued when we identify weather conditions that promote rapid spread of fire which may become life- threatening. This does not mean there is a fire. These conditions are either occurring now or will begin soon. It is important to have multiple ways to receive information from authorities.


Red Flag Warning issued July 25 at 12:47AM PDT until July 25 at 9:00PM PDT by NWS Medford OR

Effective: Sat July 25, 2026, 12:47 AM
Expires: Sat July 25, 2026, 4:00 PM

...Critical fire weather conditions continue through the weekend... .Hot, dry and windy conditions will peak this afternoon and Saturday east of the Cascades and potions of northern California. Humidities nudge higher on Sunday, although winds and low rhs may still meet red flag criteria. * AFFECTED AREA...In northern California, fire weather zone 284, covering eastern Siskiyou County and areas east of Mount Shasta. In Oregon, fire weather zone 625, covering the south central Oregon desert and BLM land in eastern Lake and western Harney Counties. * WINDS...Southwest to west 10 to 20 mph with gusts up to 45 mph both Friday and Saturday afternoon and evening. * MINIMUM HUMIDITY...5 to 15 percent. * DURATION...3 to 8 hours Friday and Saturday afternoon and evening. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr * ADDITIONAL DETAILS...The fire weather threat will decrease overnight with increasing humidities and lighter winds.

Follow all fire restrictions. You can find your county's emergency sign up form as well as links to fire restrictions at weather.gov/medford/wildfire. One less spark, one less wildfire. Be sure you're signed up for your county's emergency alert system. Familiarize yourself with your emergency plan and make sure you listen to emergency services. Visit ready.gov/plan for more information. A Red Flag Warning is issued when we identify weather conditions that promote rapid spread of fire which may become life- threatening. This does not mean there is a fire. These conditions are either occurring now or will begin soon. It is important to have multiple ways to receive information from authorities.


Saturday, July 25, 2026

Weather Forecast

Sunny
68.3°F
51.7°F
59.9°F
81%
0 in
12%
0%
6.3 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 6.15 μg/m3
PM10: 9.18 μg/m3
Carbon Monoxide: 87.67 μg/m3
Nitrogen Dioxide: 1.74 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 54.75 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:22 PM
Sunset: 8:41 PM
Daylight: 14 hrs 36 mins
Moonrise: 6:27 PM
Moon Transit: 10:42 PM
Moonset: 2:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

5:04 AM - 7:34 AM
12:00 AM - 12:00 AM

Minor Periods

5:57 PM - 7:27 PM
1:38 AM - 3:08 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
69.1°F
50.4°F
59.1°F
76%
0 in
8%
0%
7.4 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 6.25 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 89.08 μg/m3
Nitrogen Dioxide: 2.21 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 46.63 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:22 PM
Sunset: 8:40 PM
Daylight: 14 hrs 34 mins
Moonrise: 7:15 PM
Moon Transit: 11:33 PM
Moonset: 2:58 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
12:00 AM - 12:00 AM

Minor Periods

6:45 PM - 8:15 PM
2:28 AM - 3:58 AM

Action Rating: 4 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
69.5°F
49.3°F
59°F
73%
0 in
7%
0%
7.6 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 8.27 μg/m3
PM10: 12.25 μg/m3
Carbon Monoxide: 90.88 μg/m3
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 52.42 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:22 PM
Sunset: 8:39 PM
Daylight: 14 hrs 33 mins
Moonrise: 7:56 PM
Moon Transit: 12:00 AM
Moonset: 3:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:47 AM - 9:17 AM

Minor Periods

7:26 PM - 8:56 PM
3:24 AM - 4:54 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
69.5°F
50.7°F
59.7°F
75%
0 in
8%
0%
7.4 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 7.12 μg/m3
PM10: 10.49 μg/m3
Carbon Monoxide: 87.7 μg/m3
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 46.58 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:22 PM
Sunset: 8:38 PM
Daylight: 14 hrs 31 mins
Moonrise: 8:30 PM
Moon Transit: 12:23 AM
Moonset: 4:57 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:37 AM - 10:07 AM

Minor Periods

8:00 PM - 9:30 PM
4:27 AM - 5:57 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
70.6°F
50.6°F
59.9°F
79%
0 in
10%
0%
7.8 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 5.28 μg/m3
PM10: 7.95 μg/m3
Carbon Monoxide: 87.33 μg/m3
Nitrogen Dioxide: 4.93 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 27.83 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:22 PM
Sunset: 8:37 PM
Daylight: 14 hrs 29 mins
Moonrise: 8:58 PM
Moon Transit: 1:12 AM
Moonset: 6:02 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:42 AM - 3:12 AM
8:25 AM - 10:55 AM

Minor Periods

8:28 PM - 9:58 PM
5:32 AM - 7:02 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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