Weather forecast for todayGreencastle, MO

Today
Tomorrow
Long-term

Weather forecast for today

Current condition 10:10 pm CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphWNW 300°
  • Humidity: 81%
  • Dewpoint: 45°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, no clouds in sight, just a completely clear atmosphere.
The temperature is a chilly 48.2°F. The current temperature is a few degrees off the lowest forecasted temperature.

Monday Oct 19, 2026

  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphESE 119°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 7:26 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
For the remainder of Monday, a stunningly clear sky is on the horizon.
The lowest predicted temperature is an icy 41°F.
Sunrise was at 7:26 am and sunset at 6:26 pm; the daylight lasted for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 11 pm - 12 am 48°C.
Coldest period: 5 am - 7 am 43°C.

Chance of precipitation

Highest chance: 6 am - 7 am 6%.

Hourly weather forecast

  • 11 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphESE 122°
  • Humidity: 81%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphESE 122°
  • Humidity: 81%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 122°
  • Humidity: 84%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 124°
  • Humidity: 84%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 117°
  • Humidity: 86%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphESE 119°
  • Humidity: 87%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphESE 114°
  • Humidity: 89%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphESE 119°
  • Humidity: 90%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphESE 123°
  • Humidity: 89%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphSE 125°
  • Humidity: 87%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 20, 2026 @ 03:10:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:10 pm CDT) in Greencastle is 48.2°F.

Today, a stunningly clear sky is on the horizon.

On Monday, in Greencastle, sunrise was at 7:26 am and sunset at 6:26 pm (CDT).

Today in Greencastle, the length of the day was 10h and 59min.
Today
Tomorrow
Long-term

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Greencastle, Missouri, USA

  • en: Greencastle, Missouri, USA
  • es: Greencastle, Misuri, EE.UU.
  • hr: Grinkasl, Misuri, SAD
  • mk: Grinkasl, Misuri, SAD
  • sr: Grinkasl, Misuri, SAD
  • zh: 格林卡斯尔, 密苏里州, 美国
  • Latitude: 40.260379°
  • Longitude: -92.880159°
  • Elevation: 1047 ft
  • Current time: 10:10pm CDT
  • Sunrise: 7:26 am CDT
  • Sunset: 6:26 pm CDT
  • Timezone: America/Chicago

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