Weather forecast for todayGrain Valley, MO

Weather forecast for today

Current condition 3:34 pm CDT

  • 72°F
  • Feels like:
    72°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 7mphS 170°
  • Humidity: 45%
  • Dewpoint: 48°F
  • Pressure: 30.22"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, a light breeze complements the fair weather.
The temperature is a delightful 71.6°F.

Tuesday Oct 20, 2026

  • min.
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 6mphS 171°
  • Humidity: 64%
  • UV index: 0
  • Sunrise: 7:31 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
For the remainder of Tuesday, widespread cloud cover will remain in place.
The lowest temperature will be a crisp 53.6°F.
Sunrise was at 7:31 am and sunset will be at 6:31 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 5 pm 70°C.
Coldest hour: 12 am 57°C.

Chance of precipitation

Highest chance: 15%.

Hourly weather forecast

  • 4 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphS 182°
  • Humidity: 45%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphS 172°
  • Humidity: 47%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSSE 161°
  • Humidity: 51%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:31 pm
  • 7 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 147°
  • Humidity: 59%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 149°
  • Humidity: 65%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphSSE 153°
  • Humidity: 67%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 68%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphS 172°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphS 173°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 6mphS 174°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Tuesday, cloudy weather is anticipated.
The temperature will be between a maximum of 69.8°F and a minimum of 59°F.
Updated: Oct 20, 2026 @ 20:34:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:34 pm CDT, the temperature is 71.6°F.

On Tuesday, in Grain Valley, clouds will dominate overhead, keeping the atmosphere dull.

On Tuesday, in Grain Valley, sunrise was at 7:31 am and sunset will be at 6:31 pm (CDT).

In Grain Valley, the length of the day today will be 10h and 59min.