Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Grain Valley, MO

A chance of showers and thunderstorms after noon. Partly sunny. High near 92, with temperatures falling to around 87 in the afternoon. Heat index values as high as 98. South southwest wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F

Conditions

Wind: 2 mph SSW
Humidity: 93%
Probability of Precipitation: 6%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
73° 76° 79° 84° 86° 88° 90° 90° 89° 90° 87° 87° 86°

Upcoming Week

Day Forecast High Low
Today
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny. High near 92, with temperatures falling to around 87 in the afternoon. Heat index values as high as 98. South southwest wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
92°F 71°F
Tonight
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 72. South southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
92°F 71°F
Friday
Sunny
Sunny, with a high near 92. Heat index values as high as 100. Southwest wind 3 to 8 mph.
92°F 71°F
Friday Night
Mostly Clear
Mostly clear, with a low around 74. Heat index values as high as 99. Southwest wind 5 to 8 mph.
92°F 71°F
Saturday
Sunny
Sunny, with a high near 96. Southwest wind around 8 mph.
92°F 71°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 73.
92°F 71°F
Sunday
Sunny
Sunny, with a high near 96.
92°F 71°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 75.
92°F 71°F
Monday
Sunny
Sunny, with a high near 100.
92°F 71°F
Monday Night
Mostly Clear
Mostly clear, with a low around 77.
92°F 71°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97.
92°F 71°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71.
92°F 71°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 91.
92°F 71°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 70.
92°F 71°F
Data provided by weather.gov