Hourly Weather Forecast - Grain Valley, MO

12 AM
35°F
30%
7mph
E
30% Chance of Light Rain
Humidity
88%
Feels like
29°F
Dew Point
31°F
1 AM
35°F
20%
7mph
E
Cloudy
Humidity
88%
Feels like
29°F
Dew Point
31°F
2 AM
34°F
10%
6mph
ENE
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
31°F
3 AM
34°F
10%
6mph
ENE
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
31°F
4 AM
34°F
0%
6mph
ENE
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
32°F
5 AM
35°F
0%
6mph
ENE
Cloudy
Humidity
90%
Feels like
30°F
Dew Point
32°F
6 AM
35°F
0%
5mph
ENE
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
33°F
6:48 AM
7 AM
37°F
0%
5mph
ENE
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
33°F
8 AM
39°F
0%
5mph
E
Cloudy
Humidity
82%
Feels like
36°F
Dew Point
34°F
9 AM
42°F
0%
5mph
E
Cloudy
Humidity
77%
Feels like
39°F
Dew Point
35°F
10 AM
44°F
0%
5mph
E
Cloudy
Humidity
73%
Feels like
41°F
Dew Point
36°F
11 AM
46°F
0%
5mph
E
Cloudy
Humidity
71%
Feels like
43°F
Dew Point
37°F
12 PM
47°F
0%
4mph
E
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
38°F
1 PM
47°F
0%
4mph
E
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
38°F
2 PM
48°F
0%
5mph
E
Partly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
39°F
3 PM
49°F
0%
4mph
E
Partly Cloudy
Humidity
68%
Feels like
47°F
Dew Point
39°F
4 PM
49°F
0%
4mph
E
Partly Cloudy
Humidity
67%
Feels like
47°F
Dew Point
38°F
5 PM
48°F
0%
4mph
E
Mostly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
38°F
6 PM
46°F
10%
4mph
E
Mostly Cloudy
Humidity
75%
Feels like
44°F
Dew Point
38°F
6:10 PM
7 PM
45°F
10%
4mph
E
Mostly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
38°F
8 PM
44°F
30%
5mph
E
30% Chance of Light Rain
Humidity
80%
Feels like
42°F
Dew Point
38°F
9 PM
44°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
80%
Feels like
42°F
Dew Point
39°F
10 PM
44°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
82%
Feels like
41°F
Dew Point
39°F
11 PM
44°F
40%
4mph
ESE
40% Chance of Rain
Humidity
85%
Feels like
41°F
Dew Point
39°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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