Weather forecast for todayAlta Loma, CA

Weather forecast for today

Current condition 4:39 am PST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphNNE 20°
  • Humidity: 49%
  • Dewpoint: 39°F
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, a deep blue sky remains clear and cloudless.
The temperature is a mild 57.2°F. The current temperature is at the minimum anticipated for today.

Thursday Nov 12, 2026

  • 79°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0.04"
  • Wind: 11mphS 185°
  • Humidity: 43%
  • UV index: 4
  • Sunrise: 6:20 am PST
  • Sunset: 4:48 pm PST
  • ▼
Today, mainly sunny conditions will dominate the day.
Minimal precipitation is forecasted. The temperature is anticipated to vary between a warm 78.8°F and a refreshing 57.2°F.
The forecast high of 78.8°F aligns more closely with October's typical high of 78.8°F than with November's usual 70.7°F.
Sunrise will be at 6:20 am and sunset at 4:48 pm; the daylight will last for 10h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 1 pm 79°C.
Coldest period: 5 am - 7 am 59°C.

Chance of precipitation

Highest chance: 9 pm 21%.

Hourly weather forecast

  • 6 am
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 38°
  • Humidity: 49%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:20 am
  • 8 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 51°
  • Humidity: 43%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 126°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphS 184°
  • Humidity: 27%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 230°
  • Humidity: 28%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphWSW 239°
  • Humidity: 43%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:48 pm
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphWSW 241°
  • Humidity: 65%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 5mphSW 235°
  • Humidity: 79%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphW 267°
  • Humidity: 84%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Alta Loma, a combination of overcast and mostly clear weather is anticipated.
The temperature will be between a minimum of 59°F and a maximum of 78.8°F. The warmest part of the day will be at 1 pm and 2 pm.
The day’s peak temperature will reflect October's norm of 78.8°F more than November's 70.7°F. The lowest temperature is also expected to be more comparable to October's minimum average of 57.4°F than November's 50.9°F.
Updated: Nov 12, 2026 @ 12:39:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:39 am PST, the temperature in Alta Loma is 57.2°F.

On Thursday, sunshine will prevail for most of the day.

Today, there is a low probability of minimal rainfall in Alta Loma.

Today, the highest temperature will be 78.8°F, while the lowest temperature will be 57.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 70.7°F in November. The lowest temperature will be also a couple of degrees higher than the average low of 50.9°F.

On Thursday, in Alta Loma, sunrise will be at 6:20 am and sunset at 4:48 pm (PST).

In Alta Loma, California, the length of the day today will be 10h and 28min.