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Avon, Missouri Weather Forecast
Avon, Missouri Weather
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Weather Forecast for Avon, Missouri : Ste. Genevieve County
Issued: 3:16 am CST Dec 16, 2025 Latitude: 37.7514409 Longitude: -90.2234527 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Clear on Overnight Sunny on Tuesday Sunny on Wednesday 80% chance of rain on Thursday Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday
Low: 30°F High: 50°F High: 56°F High: 54 °F High: 41°F High: 55°F High: 51°F High: 50°F
Low: 34°F Low: 43°F Low: 21°F Low: 32°F Low: 34°F Low: 33°F  
Mostly Clear Sunny Sunny Rain Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
SPARTA - (KSAR)
30°
Feels like 21°F
Clear
as of 3:15 AM CST
Rel. Humidity: 54%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
CAPE GIRARDEAU - (KCGI)
32°
Cloudy
as of 3:14 AM CST
Rel. Humidity: 59%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: MVFR
Wind Data
7 MPH
190° South
Cloud Level(s): Solid Overcast at 2800ft
Current Conditions at
CARBONDALE - (KMDH)
34°
Cloudy
as of 3:13 AM CST
Rel. Humidity: 50%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: MVFR
Wind Data
8 MPH
200° South
Cloud Level(s): Solid Overcast at 3000ft
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 30. Southwest wind 6 to 8 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 50. South wind 8 to 13 mph, with gusts as high as 23 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 56. Southwest wind 5 to 9 mph becoming south in the afternoon.

50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 43. South wind 9 to 17 mph, with gusts as high as 28 mph.

80% chance of rain Thursday Thursday... Rain, mainly before noon. Temperature rising to near 54 by 9am, then falling to around 45 during the remainder of the day. Breezy. Chance of precipitation is 80%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 21.

Sunny on Friday Friday... Sunny, with a high near 41.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 32.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 55.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 34.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 51.

20% chance of rain Sunday Night Sunday Night... A 20 percent chance of rain. Mostly cloudy, with a low around 33.

Partly Sunny on Monday Monday... Partly sunny, with a high near 50.

Current Radar Image


Sun Almanac for Avon, Missouri
Sunrise: 07:10 AM
Sunset: 4:44 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:18 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.