Water Temperature of the Tuolumne River in Groveland, CA

Current Water Temperature

51.8°F

Measurement Time: Thursday, April 30, 2026, 9:30 AM PDT

Temperature Locations

View Nearby Locations     View All California Locations     View Locations Near Me

Local Points of Interest

Hetch Hetchy Reservoir; Yosemite National Park; White Wolf, CA

Tuolumne River

Station Name: TUOLUMNE R A GRAND CYN OF TUOLUMNE AB HETCH HETCHY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3,842 feet

Nearest Address:
White Wolf Road
Groveland, CA 95321
Tuolumne County

GPS Coordinates: 37.9165884, -119.6598938

Nearby Water Temperatures

Tuolumne River, Groveland, CA (7.7 mi)
Merced River, Yosemite Valley, CA (13.9 mi)
Cherry Creek, Groveland, CA (14.5 mi)
Tuolumne River, Groveland, CA (15.9 mi)
Tuolumne River, Groveland, CA (17.1 mi)
Middle Fork San Joaquin River, Mammoth Lakes, CA (37 mi)
Deadman Creek, Mammoth Lakes, CA (41 mi)
Hot Creek, Mammoth Lakes, CA (47.6 mi)
Hot Creek, Mammoth Lakes, CA (48.1 mi)
Hot Creek, Mammoth Lakes, CA (49.1 mi)
San Joaquin River, Friant, CA (64.5 mi)
Trout Creek, South Lake Tahoe, CA (71.4 mi)
Upper Truckee River, South Lake Tahoe, CA (71.8 mi)
Walker Lake, Walker Lake, NV (74.3 mi)
Walker Lake, Walker Lake, NV (76.8 mi)

Weather for Groveland, California

Current Weather

52.8°F
Patchy rain nearby
Patchy rain nearby
50.5°F
52.8°F
46%
W 7.6 mph
8.7 mph
50.5°F
33.4°F
0 in
82%
6 mi
1012 mbar
4.4

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 55°F
L: 33°F
Patchy rain nearby
Fri
H: 58°F
L: 36°F
Patchy rain nearby
Sat
H: 56°F
L: 38°F
Moderate rain
Sun
H: 45°F
L: 36°F
Moderate rain
Mon
H: 39°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 7.88 μg/m3
PM10: 10.18 μg/m3
Carbon Monoxide: 133.68 μg/m3
Nitrogen Dioxide: 3.18 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 105 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:55 AM
Sunset: 7:49 PM
Daylight: 13 hrs 45 mins
Moonrise: 7:17 PM
Moon Transit: 12:00 AM
Moonset: 5:12 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:35 AM - 10:05 AM

Minor Periods

6:47 PM - 8:17 PM
4:42 AM - 6:12 AM

Action Rating: 5 out of 5

Thursday, April 30, 2026

Weather Forecast

Patchy rain nearby
54.5°F
33.2°F
43.3°F
56%
0.06 in
96%
0%
9.4 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 6.43 μg/m3
PM10: 9.06 μg/m3
Carbon Monoxide: 135.88 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 126.4 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:55 AM
Sunset: 7:49 PM
Daylight: 13 hrs 45 mins
Moonrise: 7:17 PM
Moon Transit: 12:00 AM
Moonset: 5:12 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:35 AM - 10:05 AM

Minor Periods

6:47 PM - 8:17 PM
4:42 AM - 6:12 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Patchy rain nearby
57.8°F
36°F
45.6°F
60%
0.13 in
88%
0%
9.4 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 6 μg/m3
PM10: 8.68 μg/m3
Carbon Monoxide: 129.52 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 118.16 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:55 AM
Sunset: 7:49 PM
Daylight: 13 hrs 47 mins
Moonrise: 8:20 PM
Moon Transit: 12:31 AM
Moonset: 5:39 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
8:19 AM - 10:49 AM

Minor Periods

7:50 PM - 9:20 PM
5:09 AM - 6:39 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Patchy rain nearby
56.2°F
37.7°F
46.1°F
62%
0.01 in
88%
0%
14.5 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 7.91 μg/m3
PM10: 11.27 μg/m3
Carbon Monoxide: 133.2 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 123.92 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 12:55 AM
Sunset: 7:50 PM
Daylight: 13 hrs 49 mins
Moonrise: 9:21 PM
Moon Transit: 1:17 AM
Moonset: 6:10 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:47 AM - 3:17 AM
9:05 AM - 11:35 AM

Minor Periods

8:51 PM - 10:21 PM
5:40 AM - 7:10 AM

Action Rating: 4 out of 5

Sunday, May 3, 2026

Weather Forecast

Moderate rain
44.8°F
35.5°F
40.5°F
76%
0.33 in
88%
0%
6.9 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 9.45 μg/m3
PM10: 17.67 μg/m3
Carbon Monoxide: 135.19 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 130.88 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 12:55 AM
Sunset: 7:51 PM
Daylight: 13 hrs 51 mins
Moonrise: 10:21 PM
Moon Transit: 2:05 AM
Moonset: 6:46 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

1:35 AM - 4:05 AM
9:54 AM - 12:24 AM

Minor Periods

9:51 PM - 11:21 PM
6:16 AM - 7:46 AM

Action Rating: 4 out of 5

Monday, May 4, 2026

Weather Forecast

Moderate rain
38.6°F
32°F
35.5°F
94%
0.28 in
85%
12%
6.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.96 μg/m3
PM10: 6.32 μg/m3
Carbon Monoxide: 139.01 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 110.31 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 12:55 AM
Sunset: 7:52 PM
Daylight: 13 hrs 53 mins
Moonrise: 11:16 PM
Moon Transit: 2:55 AM
Moonset: 7:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:25 AM - 4:55 AM
10:45 AM - 1:15 PM

Minor Periods

12:00 AM - 12:00 AM
6:58 AM - 8:28 AM

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.

Webcams Near Groveland, CA

Sponsored Content