Water Temperature of the Tuolumne River in Groveland, CA

Current Water Temperature

58.8°F

Measurement Time: Saturday, June 13, 2026, 3:15 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

69.8°F
Sunny
Sunny
59.9°F
70.5°F
25%
WSW 4.7 mph
5.4 mph
69.8°F
33.4°F
0 in
0%
6 mi
1014 mbar
6.5

Five Day Weather Forecast

Sunny
Sat
H: 75°F
L: 50°F
Patchy rain nearby
Sun
H: 74°F
L: 52°F
Patchy rain nearby
Mon
H: 76°F
L: 54°F
Sunny
Tue
H: 79°F
L: 56°F
Patchy rain nearby
Wed
H: 78°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 0.7 μg/m3
PM10: 0.9 μg/m3
Carbon Monoxide: 105 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 97 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 12:58 AM
Sunset: 8:22 PM
Daylight: 14 hrs 47 mins
Moonrise: 3:49 AM
Moon Transit: 11:31 AM
Moonset: 7:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:26 PM - 9:56 PM
11:01 AM - 1:31 PM

Minor Periods

6:53 PM - 8:23 PM
3:19 AM - 4:49 AM

Action Rating: 3 out of 5

Heat Advisory issued June 13 at 2:43AM PDT until June 16 at 11:00PM PDT by NWS Hanford CA

Effective: Sat June 13, 2026, 2:43 AM
Expires: Sat June 13, 2026, 11:00 AM

* WHAT...High temperatures up to 103 degrees expected. * WHERE...A portion of central California. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate Risk of heat-related illnesses to those sensitive to heat, such as older adults (65+), infants, athletes, outdoor workers, those without effective cooling, and those with chronic diseases. Some risk to general population.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Saturday, June 13, 2026

Weather Forecast

Sunny
74.8°F
50°F
62.2°F
38%
0 in
1%
0%
12.1 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 3.26 μg/m3
Carbon Monoxide: 104.83 μg/m3
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 0.52 μg/m3
Ozone: 90.71 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 12:58 AM
Sunset: 8:22 PM
Daylight: 14 hrs 47 mins
Moonrise: 3:49 AM
Moon Transit: 11:31 AM
Moonset: 7:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:26 PM - 9:56 PM
11:01 AM - 1:31 PM

Minor Periods

6:53 PM - 8:23 PM
3:19 AM - 4:49 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
74.2°F
52°F
62.1°F
40%
0.01 in
17%
0%
12.3 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 3.15 μg/m3
PM10: 4.56 μg/m3
Carbon Monoxide: 103.29 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 94.04 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:00 PM
Sunset: 8:23 PM
Daylight: 14 hrs 47 mins
Moonrise: 4:43 AM
Moon Transit: 12:38 AM
Moonset: 8:37 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

8:33 PM - 11:03 PM
12:08 AM - 2:38 PM

Minor Periods

8:07 PM - 9:37 PM
4:13 AM - 5:43 AM

Action Rating: 6 out of 5

Monday, June 15, 2026

Weather Forecast

Patchy rain nearby
76.1°F
54.1°F
64.2°F
38%
0.01 in
17%
0%
11.4 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 3.04 μg/m3
PM10: 5.22 μg/m3
Carbon Monoxide: 101.92 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 81.71 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:00 PM
Sunset: 8:23 PM
Daylight: 14 hrs 47 mins
Moonrise: 5:48 AM
Moon Transit: 1:46 PM
Moonset: 9:40 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:16 PM - 3:46 PM

Minor Periods

9:10 PM - 10:40 PM
5:18 AM - 6:48 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Sunny
78.7°F
55.8°F
66.4°F
34%
0 in
1%
0%
13.4 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 2.9 μg/m3
PM10: 4.55 μg/m3
Carbon Monoxide: 108.75 μg/m3
Nitrogen Dioxide: 1.61 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 87.04 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:00 PM
Sunset: 8:23 PM
Daylight: 14 hrs 48 mins
Moonrise: 7:03 AM
Moon Transit: 2:51 PM
Moonset: 10:31 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:21 PM - 4:51 PM

Minor Periods

10:01 PM - 11:31 PM
6:33 AM - 8:03 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Patchy rain nearby
78°F
54.3°F
65.7°F
37%
0.01 in
17%
0%
12.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.25 μg/m3
PM10: 5.57 μg/m3
Carbon Monoxide: 131.83 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 70.83 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:00 PM
Sunset: 8:24 PM
Daylight: 14 hrs 48 mins
Moonrise: 8:21 AM
Moon Transit: 3:51 PM
Moonset: 11:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:21 PM - 5:51 PM

Minor Periods

12:00 AM - 12:00 AM
7:51 AM - 9:21 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