Grain Valley, Missouri

Grain Valley, Jackson

Online - May 18, 2026, 1:10 pm CDT
More Information
Close

Grain Valley is currently down.

Data is currently unavailable due to technical difficulties. We are currently working on getting this issue fixed. We apologize for the inconvenience.

Current Conditions (updated every 5 minutes)

Temperature:
71.3°F
Dew Point:
66.0°F
Humidity:
83%
Today's Precipitation:¹²
0.95 in.
Wind Speed:
9.7 MPH
Peak Wind Gust:
16.7 MPH
Wind Dir:
SSE
Baro. Pressure:
29.80 in. ↓
More...

Summary

Today:¹
Yesterday:
Max Temp:
Time:
79.3°F
12:29 am
85.7°F
5:34 pm
Min Temp:
Time:
63.0°F
3:47 am
70.7°F
6:39 am
Precipitation:²
0.95 in.
0.00 in.
Peak Wind Gusts:
Time:
22.8 MPH
1:50 am
31.2 MPH
5:20 pm
Estimated ET:³
0.21 in.
Avg Soil 2 Temp:*
NA
Sunrise:
6:02 am
Sunset:
8:25 pm
More...

Jackson County Forecast

..Flood Watch In Effect Through Tuesday Morning:

This Afternoon:
Partly sunny with a slight chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Tonight:
Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

Tuesday:
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Not as warm. Less humid with highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 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, :

..Flood Watch In Effect Through Tuesday Morning

This Afternoon
Partly sunny with a slight chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Tonight
Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

Tuesday
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Not as warm. Less humid with highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Tuesday Night
Partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph.

Wednesday
Mostly sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

Thursday
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.

Thursday Night
Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent.

Friday
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.

Friday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 40 percent.

Saturday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.

Saturday Night
Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

Sunday
Mostly sunny. Highs in the mid 80s.

Grain Valley, Missouri

Grain Valley, Jackson

Summary
Yesterday - May 17, 2026

Max Temp:
Time:
85.7°F
5:34 pm
Min Temp:
Time:
70.7°F
6:39 am
Peak Wind Gust:
Time:
31.2 mph
5:20 pm
Precipitation:
0.00 in.
Estimated ET:³
0.21 in.
Avg Soil 2 Temp:*
73.1°F
Avg Soil 4 Temp:*
70.9°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 May 18, 2026, 1:10 pm

Temperature:
71.3°F
Dewpoint:
66.0°F
Humidity:
83%
Today's Precipitation:¹
0.95 in.
Wind Speed:
9.7 MPH
Peak Wind Gust:
16.7 MPH
Wind Dir.:
SSE
Baro. Pressure:
29.80 in. ↓
Solar Radiation:
731.8 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