What is today's weather forecast for Mount Vernon, MO?

Today's forecast for Mount Vernon shows a low of 30 degrees Fahrenheit. Mostly clear, with a low around 30.

What is the 7-day weather forecast for Mount Vernon, MO?

The 7-day forecast for Mount Vernon shows highs from 34 to 48 degrees and lows from 21 to 37 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Mount Vernon, MO this week?

Yes, rain is possible in Mount Vernon this week. Precipitation chances: Friday (80% chance), Saturday (50% chance), Monday (50% chance).

How accurate is the Mount Vernon weather forecast?

WeatherForYou provides highly accurate Mount Vernon forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Mount Vernon, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

49°F
Feels Like 46°F

Humidity 77% Dew Point 42°F Wind W 8 MPH Gusts 10 Barometer 30.11 in.

Report from a MADIS/MESONET weather station 1.3 mi. SE of central Mount Vernon
at 7:09 PM Tue, Nov 25, 2025

Point Forecast at a Glance

TueNov 25

WedNov 26

ThuNov 27

FriNov 28

SatNov 29

50%

SunNov 30

MonDec 1

50%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 46°F to 34°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for November-December. Normal highs for this period are around 52°F with lows around 31°F.

This Date in Weather History

1970 - The temperature at Tallahassee, FL, dipped to 13 degrees, following a high of 40 degrees the previous day. The mercury then reached 67 degrees on the 26th, and highs were in the 70s the rest of the month.

Mount Vernon, MO 7 Day Weather Forecast Details

Tuesday Nov 25

Night: Mostly clear, with a low around 30. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

Wednesday Nov 26

Day: Sunny, with a high near 46. Wind chill values as low as 22 early. Northwest wind 6 to 13 mph, with gusts as high as 24 mph.

Night: Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

Thursday Nov 27

Day: Sunny, with a high near 47. Wind chill values as low as 30 early. Calm wind becoming northwest around 6 mph.

Night: Mostly clear, with a low around 27. Light and variable wind.

Friday Nov 28

Day: Partly sunny, with a high near 47.

Night: Showers, mainly after midnight. Low around 37. Chance of precipitation is 80%.

Saturday Nov 29

Day: Showers. Cloudy, with a high near 48.

Night: A chance of showers. Cloudy, with a low around 24.

Sunday Nov 30

Day: Mostly cloudy, with a high near 34.

Night: Mostly cloudy, with a low around 21.

Monday Dec 1

Day: A chance of rain and snow showers. Mostly cloudy, with a high near 34.

Night: Mostly cloudy, with a low around 21.

Tuesday Dec 2

Day: Mostly sunny, with a high near 38.

About Mount Vernon, MO

Mount Vernon is a city in and the county seat of Lawrence County, Missouri, United States. As of the 2020 census, its population was 4,526.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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