Brentwood Weather Forecast

Today 4 Jul
- 54
- 83
Sunny
Sat 5 Jul
- 57
- 88
Sunny
Sun 6 Jul
- 58
- 91
Sunny
Mon 7 Jul
- 58
- 91
Mostly Sunny
Tue 8 Jul
- 60
- 90
Sunny
Wed 9 Jul
- 61
- 96
Sunny

Today 4 Jul
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Sat 5 Jul
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 2 pm
14. 5 pm
15. 8 pm
16. 11 pm
Sun 6 Jul
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 11 pm
Mon 7 Jul
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Tue 8 Jul
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Wed 9 Jul
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Thu 10 Jul
1. 5 am
2. 11 am
3. 5 pm

Today 4 Jul East Bay Interior Valleys

Sunny. Highs in the mid 70s to lower 80s. Southwest Winds 10 to 20 Mph.

Tonight 4 Jul East Bay Interior Valleys

Mostly clear. Lows in the lower 50s. Southwest Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

Brentwood Temperature Statistics

July Temperature

Livermore, Livermore Municipal Airport (17.4 miles)

Lowest 27 January, 2025
26.9 °F
Average 2025
57.7 °F
Highest 30 May, 2025
99.6 °F
Lowest 13 June, 2025
49.6 °F
Average June
67.9 °F
Highest 28 June, 2025
95.6 °F
Lowest 1 July, 2025
55.9 °F
Average July
71.8 °F
Highest 1 July, 2025
91.9 °F

Climate (2020–Present)

Livermore, Livermore Municipal Airport (17.4 miles)

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Average Low 2020–2025
48.7 °F
Average 2020–2025
60.6 °F
Average High 2020–2025
74.3 °F

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Brentwood Weather Forecast

Today 4 Jul East Bay Interior Valleys

Tonight 4 Jul East Bay Interior Valleys

Sat 5 Jul East Bay Interior Valleys

Sat 5 Jul East Bay Interior Valleys

Sun 6 Jul East Bay Interior Valleys

Sun 6 Jul East Bay Interior Valleys

Mon 7 Jul East Bay Interior Valleys

Mon 7 Jul East Bay Interior Valleys

Tue 8 Jul East Bay Interior Valleys

Tue 8 Jul East Bay Interior Valleys

Wed 9 Jul East Bay Interior Valleys

Wed 9 Jul East Bay Interior Valleys

Thu 10 Jul East Bay Interior Valleys

Thu 10 Jul East Bay Interior Valleys

Temperature Forecast NOAA

Temperature Real-Time

Sacramento Radar

National Satellite

National Synoptic

Brentwood Temperature Statistics

July Temperature

Livermore, Livermore Municipal Airport (17.4 miles)

Lowest 27 January, 2025

Average 2025

Highest 30 May, 2025

Lowest 13 June, 2025

Average June

Highest 28 June, 2025

Lowest 1 July, 2025

Average July

Highest 1 July, 2025

Climate (2020–Present)

Livermore, Livermore Municipal Airport (17.4 miles)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025