Hourly Weather Forecast - Perryville, MO

12 AM
45°F
20%
7mph
S
Cloudy
Humidity
88%
Feels like
41°F
Dew Point
42°F
1 AM
46°F
20%
7mph
S
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
43°F
2 AM
46°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
91%
Feels like
42°F
Dew Point
44°F
3 AM
46°F
40%
7mph
SSW
40% Chance of Light Rain
Humidity
92%
Feels like
43°F
Dew Point
44°F
4 AM
47°F
40%
7mph
SSW
40% Chance of Light Rain
Humidity
93%
Feels like
43°F
Dew Point
45°F
5 AM
47°F
50%
8mph
SSW
50% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
46°F
6 AM
48°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
95%
Feels like
44°F
Dew Point
47°F
7 AM
49°F
30%
8mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
45°F
Dew Point
48°F
7:11 AM
8 AM
50°F
20%
8mph
SSW
Foggy
Humidity
99%
Feels like
50°F
Dew Point
50°F
9 AM
51°F
20%
8mph
SSW
Foggy
Humidity
99%
Feels like
51°F
Dew Point
51°F
10 AM
53°F
20%
9mph
SSW
Cloudy
Humidity
97%
Feels like
53°F
Dew Point
52°F
11 AM
55°F
20%
10mph
SSW
Cloudy
Humidity
93%
Feels like
55°F
Dew Point
53°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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