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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
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Brightside, CA

69°F
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Brightside

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Brightside, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

July

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
28
80°
50°
29
81°
54°
30
75°
53°
1
Sunshine and nice
73°
54°
2
Mostly sunny and nice
79°
55°
3
Brilliant sunshine
81°
54°
4
Mostly sunny
82°
55°
5
Plenty of sun
80°
56°
6
Mostly sunny, nice and cool
75°
55°
7
Pleasantly cool with some sun
73°
57°
8
Mostly sunny
76°
56°
9
Brilliant sunshine
79°
56°
10
Sunny
80°
58°
11
Mostly sunny
80°
58°
12
Sunny
81°
59°
13
Partial sunshine
83°
58°
14
Partial sunshine
82°
57°
15
Partly sunny
78°
56°
16
Some sunshine
77°
56°
17
Partly sunny
83°
57°
18
Partly sunny
80°
57°
19
Mostly sunny
81°
58°
20
Sunshine and a few clouds
80°
57°
21
Partly sunny
79°
57°
22
Partly sunny
78°
58°
23
Sunny spells
78°
56°
24
A sun-and-cloud mix
79°
56°
25
Sun and clouds
77°
55°
26
Sun and clouds
77°
55°
27
Mostly cloudy
78°
56°
28
Times of clouds and sun
78°
58°
29
Partly sunny
82°
58°
30
Partly sunny
84°
59°
31
Mostly sunny
84°
60°
1
Partly sunny
83°
58°

Temperature Graph

°F
90° 82° 74° 66° 58° Jul
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

July Weather in Brightside

Brightside's July 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 54° and 60°. The average high for July is 79° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Brightside. See also: August | September | October.

Further Ahead

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World North America United States California Brightside

Weather Near Brightside:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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