Hourly Weather Forecast - Grain Valley, MO

12 AM
51°F
10%
4mph
E
Mostly Clear
Humidity
64%
Feels like
51°F
Dew Point
39°F
1 AM
50°F
10%
4mph
E
Partly Cloudy
Humidity
66%
Feels like
49°F
Dew Point
39°F
2 AM
48°F
10%
4mph
E
Partly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
38°F
3 AM
45°F
0%
4mph
E
Mostly Cloudy
Humidity
73%
Feels like
43°F
Dew Point
37°F
4 AM
42°F
0%
4mph
E
Cloudy
Humidity
79%
Feels like
40°F
Dew Point
36°F
5 AM
40°F
0%
4mph
E
Mostly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
36°F
6 AM
40°F
0%
4mph
E
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
36°F
7 AM
42°F
0%
4mph
E
Partly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
37°F
7:12 AM
8 AM
46°F
0%
5mph
ESE
Partly Cloudy
Humidity
74%
Feels like
44°F
Dew Point
39°F
9 AM
51°F
0%
6mph
ESE
Mostly Sunny
Humidity
65%
Feels like
51°F
Dew Point
40°F
10 AM
56°F
0%
7mph
SE
Sunny
Humidity
59%
Feels like
56°F
Dew Point
41°F
11 AM
59°F
0%
8mph
SE
Sunny
Humidity
53%
Feels like
59°F
Dew Point
42°F
12 PM
62°F
0%
9mph
SSE
Sunny
Humidity
50%
Feels like
62°F
Dew Point
43°F
1 PM
65°F
0%
9mph
SSE
Sunny
Humidity
47%
Feels like
65°F
Dew Point
44°F
2 PM
67°F
0%
9mph
SSE
Sunny
Humidity
43%
Feels like
67°F
Dew Point
44°F
3 PM
69°F
0%
9mph
S
Sunny
Humidity
42%
Feels like
69°F
Dew Point
44°F
4 PM
70°F
0%
9mph
S
Sunny
Humidity
43%
Feels like
70°F
Dew Point
46°F
5 PM
70°F
0%
8mph
S
Sunny
Humidity
43%
Feels like
70°F
Dew Point
47°F
6 PM
70°F
0%
7mph
S
Sunny
Humidity
44%
Feels like
70°F
Dew Point
47°F
7 PM
70°F
0%
7mph
S
Sunny
Humidity
44%
Feels like
70°F
Dew Point
47°F
7:33 PM
8 PM
70°F
0%
7mph
S
Clear
Humidity
50%
Feels like
70°F
Dew Point
50°F
9 PM
69°F
0%
7mph
S
Clear
Humidity
53%
Feels like
69°F
Dew Point
51°F
10 PM
67°F
0%
8mph
S
Clear
Humidity
57%
Feels like
67°F
Dew Point
51°F
11 PM
66°F
0%
8mph
S
Clear
Humidity
60%
Feels like
66°F
Dew Point
51°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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