Hourly Weather Forecast - Alton, MO

12 AM
47°F
30%
4mph
E
30% Chance Rain Showers
Humidity
92%
Feels like
45°F
Dew Point
45°F
1 AM
47°F
20%
4mph
ESE
Mostly Cloudy
Humidity
94%
Feels like
45°F
Dew Point
45°F
2 AM
46°F
20%
4mph
ESE
Partly Cloudy
Humidity
95%
Feels like
45°F
Dew Point
45°F
3 AM
46°F
20%
4mph
SE
Partly Cloudy
Humidity
95%
Feels like
44°F
Dew Point
45°F
4 AM
46°F
20%
4mph
SE
Partly Cloudy
Humidity
97%
Feels like
44°F
Dew Point
45°F
5 AM
45°F
20%
5mph
SSE
Partly Cloudy
Humidity
98%
Feels like
43°F
Dew Point
45°F
6 AM
46°F
20%
6mph
SSE
Hazy
Humidity
98%
Feels like
42°F
Dew Point
45°F
6:33 AM
7 AM
48°F
20%
7mph
S
Hazy
Humidity
94%
Feels like
45°F
Dew Point
46°F
8 AM
51°F
20%
8mph
S
Mostly Sunny
Humidity
89%
Feels like
51°F
Dew Point
48°F
9 AM
55°F
10%
9mph
S
Mostly Sunny
Humidity
83%
Feels like
55°F
Dew Point
50°F
10 AM
59°F
10%
11mph
S
Mostly Sunny
Humidity
75%
Feels like
59°F
Dew Point
51°F
11 AM
64°F
10%
11mph
S
Partly Cloudy
Humidity
66%
Feels like
64°F
Dew Point
52°F
12 PM
68°F
10%
12mph
S
Partly Cloudy
Humidity
58%
Feels like
68°F
Dew Point
52°F
1 PM
70°F
10%
12mph
S
Partly Cloudy
Humidity
54%
Feels like
70°F
Dew Point
53°F
2 PM
72°F
10%
12mph
S
Partly Cloudy
Humidity
51%
Feels like
72°F
Dew Point
53°F
3 PM
73°F
0%
12mph
S
Partly Cloudy
Humidity
50%
Feels like
73°F
Dew Point
53°F
4 PM
72°F
0%
11mph
S
Partly Cloudy
Humidity
52%
Feels like
72°F
Dew Point
54°F
5 PM
71°F
0%
9mph
S
Partly Cloudy
Humidity
55%
Feels like
71°F
Dew Point
54°F
6 PM
69°F
10%
8mph
S
Partly Cloudy
Humidity
59%
Feels like
69°F
Dew Point
54°F
6:01 PM
7 PM
67°F
10%
7mph
S
Partly Cloudy
Humidity
63%
Feels like
67°F
Dew Point
54°F
8 PM
65°F
20%
7mph
S
Mostly Cloudy
Humidity
67%
Feels like
65°F
Dew Point
54°F
9 PM
63°F
20%
6mph
S
Cloudy
Humidity
71%
Feels like
63°F
Dew Point
54°F
10 PM
62°F
20%
6mph
S
Cloudy
Humidity
75%
Feels like
62°F
Dew Point
54°F
11 PM
62°F
20%
6mph
S
Mostly Cloudy
Humidity
77%
Feels like
62°F
Dew Point
55°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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