Weather forecast for todayCallahan, CA

Weather forecast for today

Current condition 11:47 am PDT

  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphNNW 330°
  • Humidity: 22%
  • Dewpoint: 25°F
  • Pressure: 30.08"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, in Callahan, the perfect day for a walk, with a clear sky and a warm sun.
The temperature is a breezy 64.4°F. The current temperature is relatively far from today's maximum-anticipated 80.6°F.

Saturday Oct 17, 2026

  • 81°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 323°
  • Humidity: 18%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
Today, mainly sunny conditions will dominate the day.
Temperature readings will span from a daytime high of a moderately hot 80.6°F to a night low of a wintry 39.2°F.
The forecast high of 80.6°F aligns more closely with September's typical high of 76.1°F than with October's usual 62.6°F.
Sunrise was at 7:25 am and sunset will be at 6:27 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 79°C.
Coldest hour: 2 am 45°C.

Chance of precipitation

Highest chance: 12 pm - 2 am 0%.

Hourly weather forecast

  • 12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphN 357°
  • Humidity: 21%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNW 328°
  • Humidity: 19%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNW 323°
  • Humidity: 17%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 321°
  • Humidity: 15%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 310°
  • Humidity: 15%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 305°
  • Humidity: 15%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNW 321°
  • Humidity: 21%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:27 pm
  • 7 pm
  • 64°F
  • Feels like:
    64°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphW 266°
  • Humidity: 29%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSW 230°
  • Humidity: 34%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSSW 206°
  • Humidity: 38%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSSW 196°
  • Humidity: 43%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphS 187°
  • Humidity: 47%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Callahan, primarily dull and occasionally bright weather is expected.
The temperature will vary between the highest temperature of 78.8°F and the lowest temperature of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted maximum is more in line with September's typical high of 76.1°F than the average for October. The night temperature will be comparable to the standard October low of 38.5°F.
Updated: Oct 17, 2026 @ 18:47:15 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:47 am PDT) it is 64.4°F in Callahan.

Today, mainly sunny conditions will dominate the day.

Today, the maximum temperature in Callahan will be 80.6°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 62.6°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Callahan, sunrise was at 7:25 am and sunset will be at 6:27 pm (PDT).

Today, the daylight will last for 11h and 2min.