Weather forecast for todayMcArthur, OH

Weather forecast for today

Current condition 12:51 am EDT

  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSSW 200°
  • Humidity: 100%
  • Dewpoint: 37°F
  • Pressure: 30.52"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In McArthur, currently, a vast expanse of clear blue stretches overhead.
The temperature is a wintry 37.4°F. The current temperature is near the lowest predicted 33.8°F for today.

Sunday Oct 18, 2026

  • 64°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphE 92°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:42 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
Today, in McArthur, sunshine is expected with little to no cloud cover.
Temperature readings will considerable fluctuate from a daytime peak of a breezy 64.4°F to a nighttime low of a wintry 33.8°F.
Forecasts show the temperature predicted to reach the usual October high of 64.2°F.
Sunrise will be at 7:42 am and sunset at 6:47 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 63°C.
Coldest hour: 7 am 32°C.

Chance of precipitation

Highest chance: 7 am 3%.

Hourly weather forecast

  • 2 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNE 47°
  • Humidity: 100%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 50°
  • Humidity: 100%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 60°
  • Humidity: 100%
  • Pressure: 30.56"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:42 am
  • 8 am
  • 32°F
  • Feels like:
    32°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphENE 56°
  • Humidity: 100%
  • Pressure: 30.56"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 88°
  • Humidity: 76%
  • Pressure: 30.59"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphESE 103°
  • Humidity: 44%
  • Pressure: 30.56"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 109°
  • Humidity: 32%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphESE 108°
  • Humidity: 32%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphE 94°
  • Humidity: 46%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:47 pm
  • 8 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 82°
  • Humidity: 66%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 78°
  • Humidity: 77%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in McArthur, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 32°F and a maximum of 62.6°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be comparable to the typical October maximum of 64.2°F. Today, expect the temperature to be more consistent with the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 04:51:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:51 am EDT) it is 37.4°F in McArthur.

On Sunday, the forecast calls for abundant sunshine.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 33.8°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be notably lower than the average low of 46.2°F.

On Sunday, in McArthur, sunrise will be at 7:42 am and sunset at 6:47 pm (EDT).

Today, the daylight will last for 11h and 4min.