You have disabled JavaScript. The site may not display correctly. We recommend enabling JavaScript.

Castro Valley, CA Monthly Weather

Altitude - 46m | 37°41′24″N,122°5′24″W | map (OSM)

Castro Valley, CA
65
°F
9 amPartly Cloudy1mphS
Mon, September 15, 20259:40 AM (GMT -07:00)

September

Sun
Sep 15
Clear
87
°F
low59
°F
Sep 16
Clear
88
°F
low61
°F
Sep 17
Clear
88
°F
low60
°F
Sep 18
Mostly Cloudy
76
°F
low62
°F
Sep 19
Partly Cloudy
76
°F
low63
°F
Sep 20
Partly Cloudy
78
°F
low63
°F
Sep 21
Clear
82
°F
low62
°F
Sep 22
Clear
85
°F
low64
°F
Sep 23
Partly Cloudy
80
°F
low64
°F
Sep 24
Mostly Clear
76
°F
low62
°F
Sep 25
Mostly Clear
77
°F
low62
°F
Sep 26
Clear
75
°F
low62
°F
Sep 27
Clear
76
°F
low61
°F
Sep 28
Clear
77
°F
low61
°F
Mon
Sep 29
Sunny
67
°F
low53
°F
Tue
Sep 30
Mostly Cloudy
72
°F
low53
°F
WedThuFriSat

October

SunMonTue
Wed
Oct 1
Sunny
75
°F
low52
°F
Thu
Oct 2
Sunny
72
°F
low54
°F
Fri
Oct 3
Sunny
75
°F
low51
°F
Sat
Oct 4
Mostly Sunny
69
°F
low52
°F
Sun
Oct 5
Partly Sunny
62
°F
low55
°F
Mon
Oct 6
Intermittent Clouds
62
°F
low53
°F
Tue
Oct 7
Intermittent Clouds
60
°F
low54
°F
Wed
Oct 8
Mostly Sunny
62
°F
low54
°F
Thu
Oct 9
Mostly Sunny
69
°F
low51
°F
Fri
Oct 10
Mostly Sunny
66
°F
low52
°F
Sat
Oct 11
Sunny
63
°F
low51
°F
Sun
Oct 12
Sunny
66
°F
low50
°F
Mon
Oct 13
Intermittent Clouds
59
°F
low47
°F
Tue
Oct 14
Sunny
71
°F
low49
°F
WedThuFriSat
Last updated 3min ago

Temperature in Castro Valley, CA for month

* Castro Valley, CA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Castro Valley, CA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Castro Valley, CA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.