Lee's Summit, Missouri Weather:
Active Weather Warnings
Wednesday, July 1, 2026
Cloudy Weather
Day 91°
Night 75°
Precipitation 7 %
Wind 16 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (July 1, 2025)
Sunny Weather

Day

88°

Night

66°

Wind

6 mph

UV Index

11

Precipitation

0 %

Weather Alerts and Warnings for

Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued June 29 at 10:14PM CDT until July 3 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO
Jun 29, 10:14 PM Jul 3, 9:00 PM
WHAT: Dangerously hot conditions with heat index values up to 106.

WHERE: Portions of east central and northeast Kansas and central,
north central, northeast, northwest, and west central Missouri.

WHEN: Until 9 PM CDT Friday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Jun 29, 11:37 PM Source: NWS Alert