Water Temperature of Arroyo Valle in Livermore, CA

Current Water Temperature

66.0°F

Measurement Time: Sunday, October 4, 2026, 8:45 AM PDT

Temperature Locations

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Local Points of Interest

Lake Del Valle

Arroyo Valle

Station Name: ARROYO VALLE NR LIVERMORE CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 555 feet

Nearest Address:
5035–5069 Arroyo Rd
Livermore, CA 94550
Alameda County

GPS Coordinates: 37.62326509, -121.7588418

Nearby Water Temperatures

Arroyo Hondo, San Jose, CA (11.2 mi)
Coyote Creek, San Jose, CA (16.7 mi)
Coyote Creek, Alviso, CA (18.2 mi)
San Francisco Bay, Menlo Park, CA (21.5 mi)
Redwood Creek, Redwood City, CA (26 mi)
San Francisco Bay, San Mateo, CA (26.5 mi)
Coyote Creek, Coyote, CA (28 mi)
San Francisco Bay, Alameda, CA (31.3 mi)
Coyote Creek, Morgan Hill, CA (32 mi)
Suisun Bay, Concord, CA (33.6 mi)
Carquinez Strait, Martinez, CA (34.7 mi)
San Francisco Bay, San Francisco, CA (37 mi)
San Francisco Bay, San Francisco, CA (38.9 mi)
San Francisco Bay, San Francisco, CA (40.7 mi)
San Francisco Bay, Richmond, CA (40.9 mi)

Weather for Livermore, California

Current Weather

97°F
Partly Sunny
Partly Sunny
21%
N 7 mph
51°F

Weather Forecast

Partly Sunny
This Afternoon
97°F - Partly Sunny
Mostly Clear
Tonight
68°F - Mostly Clear
Sunny
Monday
98°F - Sunny
Clear
Monday Night
69°F - Clear
Sunny
Tuesday
98°F - Sunny
Clear
Tuesday Night
68°F - Clear
Sunny
Wednesday
97°F - Sunny
Clear
Wednesday Night
65°F - Clear
Sunny
Thursday
95°F - Sunny
Clear
Thursday Night
61°F - Clear
Sunny
Friday
87°F - Sunny
Mostly Clear
Friday Night
58°F - Mostly Clear
Sunny
Saturday
77°F - Sunny
Mostly Clear
Saturday Night
53°F - Mostly Clear

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:55 AM
Sunset: 6:46 PM
Daylight: 11 hrs 40 mins
Moonrise: 12:24 AM
Moon Transit: 8:05 AM
Moonset: 3:37 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
3:39 PM - 6:09 PM

Minor Periods

3:07 PM - 4:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:55 AM
Sunset: 6:46 PM
Daylight: 11 hrs 40 mins
Moonrise: 12:24 AM
Moon Transit: 8:05 AM
Moonset: 3:37 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
3:39 PM - 6:09 PM

Minor Periods

3:07 PM - 4:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:55 AM
Sunset: 6:46 PM
Daylight: 11 hrs 40 mins
Moonrise: 12:24 AM
Moon Transit: 8:05 AM
Moonset: 3:37 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
3:39 PM - 6:09 PM

Minor Periods

3:07 PM - 4:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:55 AM
Sunset: 6:44 PM
Daylight: 11 hrs 38 mins
Moonrise: 1:37 AM
Moon Transit: 9:01 AM
Moonset: 4:13 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
4:33 PM - 7:03 PM

Minor Periods

3:43 PM - 5:13 PM
1:07 AM - 2:37 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:55 AM
Sunset: 6:44 PM
Daylight: 11 hrs 38 mins
Moonrise: 1:37 AM
Moon Transit: 9:01 AM
Moonset: 4:13 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
4:33 PM - 7:03 PM

Minor Periods

3:43 PM - 5:13 PM
1:07 AM - 2:37 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:55 AM
Sunset: 6:43 PM
Daylight: 11 hrs 36 mins
Moonrise: 2:50 AM
Moon Transit: 9:52 AM
Moonset: 4:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:24 PM - 7:54 PM
9:22 AM - 11:52 AM

Minor Periods

4:14 PM - 5:44 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:55 AM
Sunset: 6:43 PM
Daylight: 11 hrs 36 mins
Moonrise: 2:50 AM
Moon Transit: 9:52 AM
Moonset: 4:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:24 PM - 7:54 PM
9:22 AM - 11:52 AM

Minor Periods

4:14 PM - 5:44 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:54 AM
Sunset: 6:41 PM
Daylight: 11 hrs 33 mins
Moonrise: 3:59 AM
Moon Transit: 10:40 AM
Moonset: 5:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
10:10 AM - 12:40 AM

Minor Periods

4:40 PM - 6:10 PM
3:29 AM - 4:59 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:54 AM
Sunset: 6:41 PM
Daylight: 11 hrs 33 mins
Moonrise: 3:59 AM
Moon Transit: 10:40 AM
Moonset: 5:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
10:10 AM - 12:40 AM

Minor Periods

4:40 PM - 6:10 PM
3:29 AM - 4:59 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:54 AM
Sunset: 6:40 PM
Daylight: 11 hrs 31 mins
Moonrise: 5:06 AM
Moon Transit: 11:26 AM
Moonset: 5:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

6:56 PM - 9:26 PM
10:56 AM - 1:26 PM

Minor Periods

5:05 PM - 6:35 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:54 AM
Sunset: 6:40 PM
Daylight: 11 hrs 31 mins
Moonrise: 5:06 AM
Moon Transit: 11:26 AM
Moonset: 5:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

6:56 PM - 9:26 PM
10:56 AM - 1:26 PM

Minor Periods

5:05 PM - 6:35 PM
4:36 AM - 6:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:54 AM
Sunset: 6:38 PM
Daylight: 11 hrs 28 mins
Moonrise: 6:12 AM
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:41 PM - 10:11 PM
11:40 AM - 2:10 PM

Minor Periods

5:30 PM - 7:00 PM
5:42 AM - 7:12 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:54 AM
Sunset: 6:38 PM
Daylight: 11 hrs 28 mins
Moonrise: 6:12 AM
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:41 PM - 10:11 PM
11:40 AM - 2:10 PM

Minor Periods

5:30 PM - 7:00 PM
5:42 AM - 7:12 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:53 AM
Sunset: 6:37 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:17 AM
Moon Transit: 12:55 AM
Moonset: 6:25 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:26 PM - 10:56 PM
12:25 AM - 2:55 PM

Minor Periods

5:55 PM - 7:25 PM
6:47 AM - 8:17 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:53 AM
Sunset: 6:37 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:17 AM
Moon Transit: 12:55 AM
Moonset: 6:25 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:26 PM - 10:56 PM
12:25 AM - 2:55 PM

Minor Periods

5:55 PM - 7:25 PM
6:47 AM - 8:17 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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