Lamar, Missouri

Lamar, Barton

Online - August 19, 2026, 2:50 pm CDT
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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:
88.3°F
Dew Point:
66.3°F
Heat Index:
90.9°F
Humidity:
48%
Today's Precipitation:¹²
0.00 in.
Wind Speed:
Calm
Peak Wind Gust:
Calm
Wind Dir:
Calm
Baro. Pressure:
29.88 in. ↔
More...

Summary

Today:¹
Yesterday:
Max Temp:
Time:
94.3°F
12:38 pm
98.1°F
5:30 pm
Min Temp:
Time:
74.8°F
3:41 am
62.6°F
4:16 am
Precipitation:²
0.00 in.
0.00 in.
Peak Wind Gusts:
Time:
16.7 MPH
5:42 am
12.2 MPH
11:09 am
Estimated ET:³
0.19 in.
Avg Soil 2 Temp:*
87.3°F
Sunrise:
6:36 am
Sunset:
8:06 pm
More...

Barton County Forecast

This Afternoon:
Partly sunny. Hot. Near steady temperature in the lower 90s. Northwest winds 5 to 10 mph.

Tonight:
Mostly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Thursday:
Mostly sunny. Hot with highs in the lower 90s. North winds around 5 mph.

Thursday Night:
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph.

More...
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

Barton County Forecast | As of Wed Aug 19, 2026 - 1:27 PM CDT

This Afternoon
Partly sunny. Hot. Near steady temperature in the lower 90s. Northwest winds 5 to 10 mph.

Tonight
Mostly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Thursday
Mostly sunny. Hot with highs in the lower 90s. North winds around 5 mph.

Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph.

Friday
Sunny, hot with highs in the mid 90s. East winds around 5 mph.

Friday Night
Mostly clear. Lows around 70.

Saturday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs in the mid 90s. Chance of rain 20 percent.

Saturday Night
Mostly clear. Lows around 70.

Sunday Through Monday
Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 20 percent.

Monday Night
Mostly clear. Lows in the lower 70s.

Tuesday
Mostly sunny. Hot with highs in the upper 90s.

Lamar, Missouri

Lamar, Barton

Summary
Yesterday - August 18, 2026

Max Temp:
Time:
98.1°F
5:30 pm
Min Temp:
Time:
62.6°F
4:16 am
Peak Wind Gust:
Time:
12.2 mph
11:09 am
Precipitation:
0.00 in.
Estimated ET:³
0.19 in.
Avg Soil 2 Temp:*
87.3°F
Avg Soil 4 Temp:*
84.6°F

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

Lamar, Missouri

Lamar, Barton

Current Conditions | As of August 19, 2026, 2:50 pm

Temperature:
88.3°F
Dewpoint:
66.3°F
Heat Index:
90.9°F
Humidity:
48%
Today's Precipitation:¹ ²
0.00 in.
Wind Speed:
Calm
Peak Wind Gust:
Calm
Wind Dir.:
Calm
Baro. Pressure:
29.88 in. ↔
Solar Radiation:
90.7 W/m²
Fuel Temperature:
91.9°F
Fuel Moisture:
6%

¹ Since midnight | ² Ice or snow not recorded

Lamar, Missouri

Lamar (Barton) Weather Data Archive

Lamar weather station is part of the University of Missouri Extension
Commercial Agriculture Automated Weather Station Network



Lamar, Missouri
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Lat: 37.493366°, Lon: -94.318185°

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Lamar