Alum Rock Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Alum Rock

Alum Rock temperature today is 28°, feels like 28°, with a humidity level of 43% and wind at 22.21 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Alum Rock: expect a high of 25° and a low of 12°, with clear sky.

clear sky
28°
clear sky
H: 30° L: 25°
Feels like 28°
AQI: Fair (2/5)
Humidity
43%
Dew 14°
Wind speed
22.21 km/h
NNW
Pressure
1011 hPa
Visibility
10 km
High Winds
Wind speed is 22.21 km/h. Secure loose objects.
Weather Summary
Currently in Alum Rock, expect varied conditions with hot temperatures around 28°. Winds are moderate winds. Stay hydrated and seek shade during peak hours.
Precipitation Probability
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
27°
Tue
17:00
21°
 
15°
 
12°
 
12°
Wed
05:00
15°
 
23°
 
25°
 
23°
Wed
17:00
17°
 
14°
 
12°
 
12°
Thu
05:00
15°
 
20°
 
25°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:49
Sunset
Sunset
19:15
Moon Phase
Waxing Crescent (41%)
Timezone: GMT+05:30
Last updated: Sep 16, 2026 3:54 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.366051
Longitude
Longitude
-121.827179
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More about Alum Rock
Content curated by the NearWeather editorial team · Updated periodically
Alum Rock is an unincorporated community in Santa Clara County, California, in the United States. It is located in the foothills of the Santa Cruz Mountains, about 10 miles east of San Jose. The area is known for its scenic views, outdoor recreation, and its proximity to Silicon Valley. The climate in Alum Rock is generally mild and sunny year-round, with hot summers and cooler winters. The average temperatures range from the mid-50s in winter to the mid-80s in summer. Rainfall is sparse, with most of it occurring during the winter months. The area is also prone to occasional droughts, but usually receives more rain than other parts of the Bay Area.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Alum Rock
What is the temperature in Alum Rock right now?

The current temperature in Alum Rock is 28°, and it feels like 28°. Today's high is 30° and the low is 25°.

Will it rain in Alum Rock today?

No rain is expected in Alum Rock today (0% chance). Conditions are currently clear sky.

What is the weather in Alum Rock today?

Alum Rock is experiencing clear sky with a temperature of 28°. Humidity is at 43% and wind speed is 22.21 km/h from the NNW.

What is the humidity in Alum Rock today?

Humidity in Alum Rock is 43% right now, with a dew point of 14°. Comfort levels are moderate.

What is the wind speed in Alum Rock today?

Wind speed in Alum Rock is 22.21 km/h, flowing at 340° NNW wind direction.

What is the 5-day forecast for Alum Rock?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Alum Rock. Today's high is 30° and low is 25°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Alum Rock today?

It feels like 28° in Alum Rock today, with 0% cloud cover and 10 km visibility.

Weather in Alum Rock