Weather forecast for todayMcArthur, CA

Weather forecast for today

Current condition 9:34 am PDT

  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 2mphN 0°
  • Humidity: 65%
  • Dewpoint: 34°F
  • Pressure: 29.96"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
At the moment, the day is bathed in golden sunlight, with no clouds in sight.
The temperature is a chilly 44.6°F. The current temperature is at the minimum anticipated for today.

Wednesday Oct 21, 2026

  • 73°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.2"
  • Wind: 6mphWNW 288°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
Today, the weather will be mostly cloudy.
The likelihood of rain is low, and light precipitation is forecasted. Daytime will experience a high of a temperate 73.4°F, significantly differing from the predicted night low of a brisk 44.6°F.
The temperature of 73.4°F aligns more with what is typical in September than what is normal in October.
Sunrise was at 7:24 am and sunset will be at 6:16 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 72°C.
Coldest hour: 10 am 48°C.

Chance of precipitation

Highest chance: 12 am 83%.

Hourly weather forecast

  • 10 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 4°
  • Humidity: 56%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphN 357°
  • Humidity: 43%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphNNW 342°
  • Humidity: 36%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphNW 311°
  • Humidity: 30%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphWNW 298°
  • Humidity: 28%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphWSW 254°
  • Humidity: 32%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSW 225°
  • Humidity: 35%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphSW 223°
  • Humidity: 37%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphSSW 210°
  • Humidity: 41%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:16 pm
  • 7 pm
  • 61°F
  • Feels like:
    61°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 3mphS 185°
  • Humidity: 51%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 4mphSSE 159°
  • Humidity: 61%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    55°F
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Wind: 3mphESE 108°
  • Humidity: 67%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 2mphSSE 160°
  • Humidity: 73%
  • Pressure: 29.83"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    52°F
Rain
Rain
  • Precip. probability: 78%
  • Precipitation: 0.08"
  • Wind: 2mphS 177°
  • Humidity: 78%
  • Pressure: 29.85"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Today, a combination of overcast, rain-soaked and sun-filled weather is anticipated.
Rain is expected from 7 pm to 11 pm. With light precipitation of 0.08", most rainfall is expected at 11 pm.
The temperature will be between the highest temperature of 71.6°F and the lowest temperature of 48.2°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more comparable to September's average maximum of 78.8°F than October's usual of 65.5°F. The nighttime low will be a few degrees higher than the typical October minimum temperature of 40.1°F.
Updated: Oct 21, 2026 @ 16:34:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:34 am PDT) is 44.6°F.

Today, expect a cloud-dominated atmosphere throughout.

Light precipitation of 0.2" is anticipated. The likelihood of rainfall is low at 15%.

Today, the maximum temperature in McArthur will be 73.4°F, while the minimum temperature will be 44.6°F.
The highest temperature will be relatively higher than the average maximum of 65.5°F in October. The lowest temperature will be also relatively higher than the average low of 40.1°F.

On Wednesday, in McArthur, sunrise was at 7:24 am and sunset will be at 6:16 pm (PDT).

Today, the daylight will last for 10h and 52min.