Grain Valley, Missouri

Grain Valley, Jackson

Online - June 9, 2026, 10:10 pm CDT
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Current Conditions (updated every 5 minutes)

Temperature:
82.7°F
Dew Point:
70.8°F
Heat Index:
87.1°F
Humidity:
67%
Today's Precipitation:¹²
0.17 in.
Wind Speed:
7.5 MPH
Peak Wind Gust:
12.2 MPH
Wind Dir:
SSW
Baro. Pressure:
29.85 in. ↑
More...

Summary

Today:¹
Yesterday:
Max Temp:
Time:
91.0°F
11:34 am
84.5°F
11:56 am
Min Temp:
Time:
68.4°F
4:29 am
71.4°F
3:27 am
Precipitation:²
0.17 in.
0.00 in.
Peak Wind Gusts:
Time:
51.9 MPH
2:10 am
20.0 MPH
2:55 pm
Estimated ET:³
0.20 in.
Avg Soil 2 Temp:*
NA
Sunrise:
5:51 am
Sunset:
8:41 pm
More...

Jackson County Forecast

..Heat Advisory In Effect Until 10 Pm Cdt This Evening:

Tonight:
Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107 early this evening.

Wednesday:
Mostly sunny. Isolated showers and thunderstorms in the afternoon. Highs around 90. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent. Heat index values up to 102 in the afternoon.

Wednesday Night:
Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy with isolated showers and thunderstorms after midnight. Lows in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

Missouri Climate Center forecast based on information obtained from the National Weather Service. For more information, please contact Dr. Pat Guinan at 573-882-5908.

¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil


More info about the station

Jackson County Forecast | As of - Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, :

..Heat Advisory In Effect Until 10 Pm Cdt This Evening

Tonight
Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107 early this evening.

Wednesday
Mostly sunny. Isolated showers and thunderstorms in the afternoon. Highs around 90. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent. Heat index values up to 102 in the afternoon.

Wednesday Night
Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy with isolated showers and thunderstorms after midnight. Lows in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

Thursday
Mostly sunny. Scattered showers in the morning, then numerous showers and scattered thunderstorms in the afternoon. Highs in the upper 80s. South winds 15 to 20 mph, becoming southwest in the afternoon. Gusts up to 35 mph. Chance of rain 70 percent.

Thursday Night
Mostly clear. Cooler. Less humid with lows in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.

Friday And Friday Night
Mostly clear. Highs in the lower 80s. Lows in the mid 60s.

Saturday
Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

Saturday Night
Showers with thunderstorms likely in the evening, then showers likely after midnight. Locally heavy rainfall possible in the evening. Lows in the mid 60s. Chance of rain 90 percent.

Sunday
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

Sunday Night
Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 30 percent.

Monday
Partly sunny. Highs in the upper 70s.

Monday Night And Tuesday
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.

Grain Valley, Missouri

Grain Valley, Jackson

Summary
Yesterday - June 8, 2026

Max Temp:
Time:
84.5°F
11:56 am
Min Temp:
Time:
71.4°F
3:27 am
Peak Wind Gust:
Time:
20.0 mph
2:55 pm
Precipitation:
0.00 in.
Estimated ET:³
0.20 in.
Avg Soil 2 Temp:*
75.5°F
Avg Soil 4 Temp:*
74.2°F

¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil

Grain Valley, Missouri

Grain Valley, Jackson

Current Conditions | As of June 9, 2026, 10:10 pm

Temperature:
82.7°F
Dewpoint:
70.8°F
Heat Index:
87.1°F
Humidity:
67%
Today's Precipitation:¹
0.17 in.
Wind Speed:
7.5 MPH
Peak Wind Gust:
12.2 MPH
Wind Dir.:
SSW
Baro. Pressure:
29.85 in. ↑
Solar Radiation:
0 W/m²

¹ Since midnight | ² Ice or snow not recorded

Grain Valley, Missouri

Grain Valley (Jackson) Weather Data Archive

Grain Valley weather station is part of the University of Missouri Extension
Commercial Agriculture Automated Weather Station Network



Grain Valley, Missouri
map
Lat: 39.014959°, Lon: -94.213602°

NWS - Missouri Radar
Grain Valley