Mount Vernon Weather Station - Mount Vernon, Missouri

Mount Vernon, Missouri

Mount Vernon, Lawrence

Online - May 18, 2026, 2:45 pm CDT

More Information

Mount Vernon is currently down.

Data is currently unavailable due to technical difficulties. We are currently working on getting this issue fixed. We apologize for the inconvenience.

Current Conditions (updated every 5 minutes)

Temperature:

82.4°F

Dew Point:

69.1°F

Heat Index:

85.8°F

Humidity:

64%

Today's Precipitation:¹²

0.00 in.

Wind Speed:

14.9 MPH

Peak Wind Gust:

26.2 MPH

Wind Dir:

Baro. Pressure:

29.88 in. ↔

More...

Summary

Today:¹

Yesterday:

Max Temp:
Time:

83.8°F
12:02 pm

81.5°F
4:41 pm

Min Temp:
Time:

72.4°F
4:42 am

65.3°F
6:39 am

Precipitation:^²

0.00 in.

Peak Wind Gusts:
Time:

29.5 MPH
10:34 am

25.6 MPH
11:52 am

Estimated ET:^³

0.16 in.

Avg Soil 2 Temp:^*

74.1°F

Sunrise:

6:05 am

Sunset:

8:19 pm

More...

Lawrence County Forecast

This Afternoon:
Showers with a chance of thunderstorms. Near steady temperature in the upper 70s. South winds around 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Tonight:
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Humid with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.

Tuesday:
A chance of thunderstorms. Showers likely. Humid with highs in the upper 70s. Temperature falling into the upper 60s in the afternoon. Southwest winds 10 to 15 mph, becoming northwest in the afternoon. Chance of rain 70 percent.

Tuesday Night:
A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Cooler with lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

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Missouri Climate Center forecast based on information obtained from the National Weather Service. For more information, please contact Dr. Pat Guinan at 573-882-5908.

^{¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil}

More info about the station

Lawrence County Forecast | As of Mon May 18, 2026 - 1:27 PM CDT

This Afternoon
Showers with a chance of thunderstorms. Near steady temperature in the upper 70s. South winds around 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Tonight
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Humid with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.

Tuesday
A chance of thunderstorms. Showers likely. Humid with highs in the upper 70s. Temperature falling into the upper 60s in the afternoon. Southwest winds 10 to 15 mph, becoming northwest in the afternoon. Chance of rain 70 percent.

Tuesday Night
A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Cooler with lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Wednesday
Mostly cloudy. A chance of showers in the morning. Not as warm with highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Wednesday Night
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Thursday
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.

Thursday Night
A chance of thunderstorms. Showers. Lows around 60. Chance of rain 80 percent.

Friday
A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.

Friday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.

Saturday And Saturday Night
Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows around 60. Chance of rain 40 percent.

Sunday
Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent.

Mount Vernon, Missouri

Mount Vernon, Lawrence

Summary
Yesterday - May 17, 2026

Max Temp:
Time:

81.5°F
4:41 pm

Min Temp:
Time:

65.3°F
6:39 am

Peak Wind Gust:
Time:

25.6 mph
11:52 am

Precipitation:

0.00 in.

Estimated ET:^³

0.16 in.

Avg Soil 2 Temp:^*

74.1°F

Avg Soil 4 Temp:^*

72.3°F

Avg Sod Soil 2 Temp:

69.6°F

Avg Sod Soil 4 Temp:

68.9°F

Avg Sod Soil 8 Temp:

67.7°F

Avg Sod Soil 20 Temp:

64.4°F

^{¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil}

Mount Vernon, Missouri

Mount Vernon, Lawrence

Current Conditions | As of May 18, 2026, 2:45 pm

Temperature:

82.4°F

Dewpoint:

69.1°F

Heat Index:

85.8°F

Humidity:

64%

Today's Precipitation:¹ ²

0.00 in.

Wind Speed:

14.9 MPH

Peak Wind Gust:

26.2 MPH

Wind Dir.:

Baro. Pressure:

29.88 in. ↔

Solar Radiation:

197.2 W/m²

Leaf Wetness:

Dry

Fuel Temperature:

90.8°F

Fuel Moisture:

10%

^{¹ Since midnight}^{| ² Ice or snow not recorded}

Mount Vernon, Missouri

Mount Vernon, Lawrence

Online - May 18, 2026, 2:45 pm CDT

Mount Vernon is currently down.

Current Conditions (updated every 5 minutes)

Summary

Lawrence County Forecast

Lawrence County Forecast | As of Mon May 18, 2026 - 1:27 PM CDT

Mount Vernon, Missouri

Mount Vernon, Lawrence

SummaryYesterday - May 17, 2026

Mount Vernon, Missouri

Mount Vernon, Lawrence

Current Conditions | As of May 18, 2026, 2:45 pm

Mount Vernon, Missouri

Summary
Yesterday - May 17, 2026