Water Temperature of the Upper Truckee River in South Lake Tahoe, CA
Current Water Temperature
67.3°F
Measurement Time: Wednesday, July 8, 2026, 6:00 PM PDT
Temperature Locations
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Local Points of Interest
Lake TahoeUpper Truckee River
Station Name: UPPER TRUCKEE RV AT SOUTH LAKE TAHOE, CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 6,253 feet
Nearest Address:
940 Sunset Dr
South Lake Tahoe, CA 96150
El Dorado County
GPS Coordinates: 38.9224078, -119.9915706
Nearby Water Temperatures
Trout Creek, South Lake Tahoe, CA (1 mi)General Creek, Tahoma, CA (11.2 mi)
Blackwood Creek, Idlewild, CA (15.7 mi)
Incline Creek, Incline Village, NV (22.1 mi)
Third Creek, Incline Village, NV (22.1 mi)
Sagehen Creek, Truckee, CA (37.6 mi)
Truckee River, Sparks, NV (43.2 mi)
Truckee River, Clark, NV (52 mi)
Truckee River, Clark, NV (54.4 mi)
South Fork American River, Rescue, CA (55.8 mi)
North Fork American River, Auburn, CA (57.7 mi)
American River, Folsom, CA (64.9 mi)
Cherry Creek, Groveland, CA (66.1 mi)
Truckee River, Nixon, NV (68.6 mi)
Tuolumne River, Groveland, CA (68.9 mi)
Weather for South Lake Tahoe, California
Current Weather
51.1°F

Clear
49.9°F
47.4°F
74%
SW 4.3 mph
8.9 mph
45.7°F
23.1°F
0 in
0%
9 mi
1025 mbar
0
Five Day Weather Forecast

Thu
H: 78°F
L: 47°F

Fri
H: 78°F
L: 49°F

Sat
H: 80°F
L: 50°F

Sun
H: 79°F
L: 52°F

Mon
H: 75°F
L: 54°F
Air Quality
AQI:
1 - Good
PM2.5:
4.8 μg/m3
PM10:
6.3 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 92 μg/m3
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 92 μg/m3
Astronomical
Sunrise: 5:43 AM
Sun Transit: 1:05 PM
Sunset: 8:28 PM
Daylight: 14 hrs 45 mins
Sun Transit: 1:05 PM
Sunset: 8:28 PM
Daylight: 14 hrs 45 mins
Moonrise: 1:01 AM
Moon Transit: 8:17 AM
Moonset: 3:47 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Moon Transit: 8:17 AM
Moonset: 3:47 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Best Times for Fishing or Hunting
Major Periods
7:47 AM - 10:17 AM4:06 PM - 6:36 PM
Minor Periods
3:17 PM - 4:47 PM12:31 AM - 2:01 AM
Action Rating: 2 out of 5
Thursday, July 9, 2026
Weather Forecast
Sunny
77.7°F
46.7°F
60.9°F
24%
0 in
0%
0%
15.2 mph
11.4
Air Quality
AQI:
1 - Good
PM2.5:
3.2 μg/m3
PM10:
4.32 μg/m3
Carbon Monoxide: 100.42 μg/m3
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 103.33 μg/m3
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 103.33 μg/m3
Astronomical
Sunrise: 5:43 AM
Sun Transit: 1:05 PM
Sunset: 8:28 PM
Daylight: 14 hrs 45 mins
Sun Transit: 1:05 PM
Sunset: 8:28 PM
Daylight: 14 hrs 45 mins
Moonrise: 1:01 AM
Moon Transit: 8:17 AM
Moonset: 3:47 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Moon Transit: 8:17 AM
Moonset: 3:47 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%
Best Times for Fishing or Hunting
Major Periods
7:47 AM - 10:17 AM4:06 PM - 6:36 PM
Minor Periods
3:17 PM - 4:47 PM12:31 AM - 2:01 AM
Action Rating: 2 out of 5
Friday, July 10, 2026
Weather Forecast
Sunny
78°F
49°F
62.3°F
27%
0 in
0%
0%
18.1 mph
12
Air Quality
AQI:
1 - Good
PM2.5:
2.83 μg/m3
PM10:
3.76 μg/m3
Carbon Monoxide: 99.25 μg/m3
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 88.13 μg/m3
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 88.13 μg/m3
Astronomical
Sunrise: 5:43 AM
Sun Transit: 1:05 PM
Sunset: 8:27 PM
Daylight: 14 hrs 44 mins
Sun Transit: 1:05 PM
Sunset: 8:27 PM
Daylight: 14 hrs 44 mins
Moonrise: 1:37 AM
Moon Transit: 9:15 AM
Moonset: 5:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Moon Transit: 9:15 AM
Moonset: 5:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM5:05 PM - 7:35 PM
Minor Periods
4:34 PM - 6:04 PM1:07 AM - 2:37 AM
Action Rating: 2 out of 5
Saturday, July 11, 2026
Weather Forecast
Sunny
79.7°F
50.2°F
63.9°F
26%
0 in
1%
0%
17.2 mph
12.6
Air Quality
AQI:
1 - Good
PM2.5:
2.96 μg/m3
PM10:
3.69 μg/m3
Carbon Monoxide: 96.25 μg/m3
Nitrogen Dioxide: 2.06 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 87.75 μg/m3
Nitrogen Dioxide: 2.06 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 87.75 μg/m3
Astronomical
Sunrise: 5:44 AM
Sun Transit: 1:05 PM
Sunset: 8:27 PM
Daylight: 14 hrs 43 mins
Sun Transit: 1:05 PM
Sunset: 8:27 PM
Daylight: 14 hrs 43 mins
Moonrise: 2:24 AM
Moon Transit: 10:18 AM
Moonset: 6:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Moon Transit: 10:18 AM
Moonset: 6:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
6:10 PM - 8:40 PM9:48 AM - 12:18 AM
Minor Periods
5:49 PM - 7:19 PM1:54 AM - 3:24 AM
Action Rating: 3 out of 5
Sunday, July 12, 2026
Weather Forecast
Partly Cloudy
78.5°F
52.3°F
64.4°F
26%
0 in
2%
0%
14.3 mph
6.5
Air Quality
AQI:
1 - Good
PM2.5:
3.35 μg/m3
PM10:
4.08 μg/m3
Carbon Monoxide: 95.69 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 88.46 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 88.46 μg/m3
Astronomical
Sunrise: 5:45 AM
Sun Transit: 1:05 PM
Sunset: 8:26 PM
Daylight: 14 hrs 42 mins
Sun Transit: 1:05 PM
Sunset: 8:26 PM
Daylight: 14 hrs 42 mins
Moonrise: 3:22 AM
Moon Transit: 11:24 AM
Moonset: 7:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Moon Transit: 11:24 AM
Moonset: 7:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
7:17 PM - 9:47 PM10:54 AM - 1:24 PM
Minor Periods
6:56 PM - 8:26 PM2:52 AM - 4:22 AM
Action Rating: 3 out of 5
Monday, July 13, 2026
Weather Forecast
Partly Cloudy
75°F
53.8°F
63.5°F
41%
0.02 in
36%
0%
10.5 mph
6
Air Quality
AQI:
1 - Good
PM2.5:
3.62 μg/m3
PM10:
4.63 μg/m3
Carbon Monoxide: 113.5 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 74.67 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 74.67 μg/m3
Astronomical
Sunrise: 5:45 AM
Sun Transit: 1:05 PM
Sunset: 8:26 PM
Daylight: 14 hrs 40 mins
Sun Transit: 1:05 PM
Sunset: 8:26 PM
Daylight: 14 hrs 40 mins
Moonrise: 4:33 AM
Moon Transit: 12:31 AM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 12:31 AM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
8:23 PM - 10:53 PM12:01 AM - 2:31 PM
Minor Periods
7:53 PM - 9:23 PM4:03 AM - 5:33 AM
Action Rating: 5 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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