Hourly Weather Forecast - Arnold, MO

12 AM
30°F
0%
9mph
NW
Mostly Clear
Humidity
57%
Feels like
21°F
Dew Point
16°F
1 AM
28°F
0%
11mph
NW
Partly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
15°F
2 AM
27°F
0%
11mph
NW
Partly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
13°F
3 AM
25°F
0%
12mph
NW
Mostly Cloudy
Humidity
57%
Feels like
14°F
Dew Point
12°F
4 AM
23°F
0%
13mph
NW
Partly Cloudy
Humidity
56%
Feels like
11°F
Dew Point
9°F
5 AM
20°F
0%
13mph
NW
Mostly Clear
Humidity
52%
Feels like
7°F
Dew Point
5°F
6 AM
17°F
0%
13mph
NW
Clear
Humidity
53%
Feels like
3°F
Dew Point
3°F
7 AM
15°F
0%
13mph
NW
Clear
Humidity
55%
Feels like
1°F
Dew Point
2°F
7:16 AM
8 AM
14°F
0%
13mph
NW
Sunny
Humidity
58%
Feels like
0°F
Dew Point
2°F
9 AM
15°F
0%
12mph
NW
Mostly Sunny
Humidity
55%
Feels like
1°F
Dew Point
2°F
10 AM
17°F
0%
12mph
NW
Mostly Sunny
Humidity
50%
Feels like
4°F
Dew Point
2°F
11 AM
19°F
0%
11mph
NW
Mostly Sunny
Humidity
46%
Feels like
7°F
Dew Point
2°F
12 PM
20°F
0%
11mph
NW
Partly Cloudy
Humidity
44%
Feels like
9°F
Dew Point
2°F
1 PM
22°F
0%
10mph
NW
Mostly Sunny
Humidity
41%
Feels like
11°F
Dew Point
2°F
2 PM
22°F
0%
9mph
WNW
Sunny
Humidity
39%
Feels like
12°F
Dew Point
1°F
3 PM
22°F
0%
9mph
WNW
Sunny
Humidity
40%
Feels like
12°F
Dew Point
1°F
4 PM
21°F
0%
7mph
WNW
Sunny
Humidity
40%
Feels like
12°F
Dew Point
0°F
5 PM
19°F
0%
5mph
WNW
Sunny
Humidity
44%
Feels like
11°F
Dew Point
1°F
5:09 PM
6 PM
17°F
0%
4mph
WNW
Clear
Humidity
47%
Feels like
11°F
Dew Point
1°F
7 PM
16°F
0%
3mph
W
Clear
Humidity
52%
Feels like
16°F
Dew Point
1°F
8 PM
15°F
0%
3mph
W
Clear
Humidity
56%
Feels like
15°F
Dew Point
2°F
9 PM
15°F
0%
3mph
W
Clear
Humidity
56%
Feels like
15°F
Dew Point
2°F
10 PM
15°F
0%
3mph
W
Clear
Humidity
56%
Feels like
10°F
Dew Point
2°F
11 PM
16°F
0%
3mph
W
Clear
Humidity
52%
Feels like
10°F
Dew Point
1°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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