Water Temperature of Arroyo Valle in Livermore, CA

Current Water Temperature

59.7°F

Measurement Time: Wednesday, July 15, 2026, 7:45 PM 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

62.1°F
Clear
Clear
62.1°F
62.1°F
62%
SW 6.7 mph
14.1 mph
62.1°F
46.9°F
0 in
0%
9 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 87°F
L: 54°F
Sunny
Fri
H: 87°F
L: 51°F
Sunny
Sat
H: 88°F
L: 52°F
Sunny
Sun
H: 89°F
L: 54°F
Partly Cloudy
Mon
H: 88°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 10.1 μg/m3
PM10: 13.2 μg/m3
Carbon Monoxide: 111 μg/m3
Nitrogen Dioxide: 17.6 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 34 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:13 PM
Sunset: 8:28 PM
Daylight: 14 hrs 29 mins
Moonrise: 8:36 AM
Moon Transit: 3:32 PM
Moonset: 10:18 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:02 PM - 5:32 PM

Minor Periods

9:48 PM - 11:18 PM
8:06 AM - 9:36 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 15 at 2:02PM PDT until July 15 at 9:00PM PDT by NWS San Francisco CA

Effective: Wed July 15, 2026, 2:02 PM
Expires: Wed July 15, 2026, 9:00 PM

* WHAT...West winds 10 to 15 kt with gusts to 25 kt and a moderate chop expected. * WHERE...San Francisco Bay South of the Bay Bridge. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Thursday, July 16, 2026

Weather Forecast

Sunny
86.9°F
54.4°F
70.2°F
49%
0 in
2%
0%
12.8 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 10.05 μg/m3
PM10: 13.68 μg/m3
Carbon Monoxide: 99.83 μg/m3
Nitrogen Dioxide: 8.97 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:13 PM
Sunset: 8:28 PM
Daylight: 14 hrs 29 mins
Moonrise: 8:36 AM
Moon Transit: 3:32 PM
Moonset: 10:18 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:02 PM - 5:32 PM

Minor Periods

9:48 PM - 11:18 PM
8:06 AM - 9:36 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
86.7°F
50.9°F
66.5°F
52%
0 in
2%
0%
12.5 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 12 μg/m3
PM10: 16.58 μg/m3
Carbon Monoxide: 94.75 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 57.96 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:13 PM
Sunset: 8:27 PM
Daylight: 14 hrs 28 mins
Moonrise: 9:47 AM
Moon Transit: 4:21 PM
Moonset: 10:44 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:51 PM - 6:21 PM

Minor Periods

10:14 PM - 11:44 PM
9:17 AM - 10:47 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
87.5°F
52°F
67.9°F
51%
0 in
2%
0%
12.3 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 10.04 μg/m3
PM10: 13.84 μg/m3
Carbon Monoxide: 100.38 μg/m3
Nitrogen Dioxide: 5.67 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 58.38 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:13 PM
Sunset: 8:27 PM
Daylight: 14 hrs 27 mins
Moonrise: 10:54 AM
Moon Transit: 5:06 PM
Moonset: 11:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:36 PM - 7:06 PM

Minor Periods

12:00 AM - 12:00 AM
10:24 AM - 11:54 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
88.6°F
53.8°F
68.6°F
50%
0 in
2%
0%
11.6 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 8.03 μg/m3
PM10: 10.74 μg/m3
Carbon Monoxide: 105.24 μg/m3
Nitrogen Dioxide: 6.04 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 64.04 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:13 PM
Sunset: 8:26 PM
Daylight: 14 hrs 25 mins
Moonrise: 11:59 AM
Moon Transit: 5:49 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

12:36 AM - 3:06 AM
5:19 PM - 7:49 PM

Minor Periods

11:29 AM - 12:59 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Partly Cloudy
87.9°F
56.2°F
70°F
49%
0 in
3%
0%
10.1 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 8.83 μg/m3
PM10: 11.87 μg/m3
Carbon Monoxide: 114.5 μg/m3
Nitrogen Dioxide: 7.48 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 50.17 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:13 PM
Sunset: 8:25 PM
Daylight: 14 hrs 24 mins
Moonrise: 1:01 PM
Moon Transit: 6:33 PM
Moonset: 12:32 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

1:19 AM - 3:49 AM
6:03 PM - 8:33 PM

Minor Periods

12:31 AM - 2:01 PM
12:00 AM - 12:00 AM

Action Rating: 3 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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