Weather in Alum Rock

Alum Rock, United States

13°C

Fog

Conditions at 08:00 local time

Feels like: 13°C
Humidity: 100%
Wind: 3.6 km/h SW
Recent precipitation: 0 mm

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Location context

About this forecast location

Forecast values apply to the listed city coordinates. Conditions can vary across large urban areas and complex terrain.

Coordinates: 37.3661, -121.8272
Local time zone: America/Los_Angeles
Administrative area: California
Forecast service: WeatherAPI.com forecast service

Hourly forecast

Next 24 hours in Alum Rock

Hourly modeled conditions in America/Los_Angeles local time.

09:00Mon 31 Aug15°CCloudy22% precipitation4.7 km/h wind
10:00Mon 31 Aug19°CSunny2% precipitation4.7 km/h wind
11:00Mon 31 Aug22°CSunny1% precipitation5.4 km/h wind
12:00Mon 31 Aug25°CSunny0% precipitation5.8 km/h wind
13:00Mon 31 Aug27°CSunny0% precipitation6.1 km/h wind
14:00Mon 31 Aug28°CSunny0% precipitation8.6 km/h wind
15:00Mon 31 Aug28°CSunny0% precipitation10.4 km/h wind
16:00Mon 31 Aug27°CSunny0% precipitation11.2 km/h wind
17:00Mon 31 Aug25°CSunny1% precipitation10.4 km/h wind
18:00Mon 31 Aug22°CPartly Cloudy3% precipitation10.8 km/h wind
19:00Mon 31 Aug19°COvercast13% precipitation6.5 km/h wind
20:00Mon 31 Aug14°COvercast20% precipitation4.3 km/h wind
21:00Mon 31 Aug13°COvercast26% precipitation4 km/h wind
22:00Mon 31 Aug12°COvercast29% precipitation3.6 km/h wind
23:00Mon 31 Aug11°CClear16% precipitation2.2 km/h wind
00:00Tue 1 Sept10°CClear15% precipitation1.8 km/h wind
01:00Tue 1 Sept10°CMist19% precipitation2.5 km/h wind
02:00Tue 1 Sept10°CMist20% precipitation2.2 km/h wind
03:00Tue 1 Sept9°CMist20% precipitation2.9 km/h wind
04:00Tue 1 Sept9°CMist21% precipitation3.6 km/h wind
05:00Tue 1 Sept9°CMist21% precipitation3.2 km/h wind
06:00Tue 1 Sept9°CMist21% precipitation2.5 km/h wind
07:00Tue 1 Sept9°CMist21% precipitation2.9 km/h wind
08:00Tue 1 Sept12°CSunny12% precipitation2.2 km/h wind

Daily forecast

3-day forecast for Alum Rock

Daily high and low temperatures, precipitation chance and maximum wind speed.

Mon 31 AugSunny11°C to 28°C7% chance of precipitationWind up to 11.2 km/h
Tue 1 SeptSunny9°C to 25°C6% chance of precipitationWind up to 12.6 km/h
Wed 2 SeptSunny9°C to 25°C8% chance of precipitationWind up to 11.2 km/h

Retrieved 2026-08-31T15:13:58.220Z; refresh due by 2026-08-31T15:28:58.220Z.

Nearby forecasts

Weather near Alum Rock

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Where this forecast comes from

WeatherAPI.com supplies forecast values for the listed coordinates. Forecasts may combine modeled and observed information and should not replace official weather warnings.

Forecast retrieved 2026-08-31T15:13:58.220Z; refresh due by 2026-08-31T15:28:58.220Z.

View forecast details and sources

Weather and Geolocation API
WeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · Accessed 2026-08-31
Current weather conditions, the next 24 hours and a three-day forecast.
GeoNames cities15000
GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · Accessed 2026-07-15
City identity, administrative area, coordinates and time-zone identifier.