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July 2026 Climate Summary

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lawrenceville-Vincennes International Airport (KLWV)

Lat: 38.76° N Lon: 87.6° W Elev: 433 ft.

Fair

79°F

26°C

Humidity	85%
Wind Speed	SW 5 mph
Barometer	30.03 in (1016.4 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	7 Aug 8:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Knox County

Tonight

Partly cloudy. A slight chance of showers and thunderstorms through the late overnight. Patchy fog toward daybreak. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.

Saturday

Partly cloudy with a chance of showers. A slight chance of thunderstorms through early afternoon, then a chance of thunderstorms late in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 30 percent.

Saturday Night

Mostly clear with a slight chance of showers through the late overnight, then partly cloudy toward daybreak. Humid with lows around 70. Light and variable winds. Chance of rain 20 percent.

Sunday

Mostly sunny. Humid with highs in the upper 80s. South winds around 5 mph.

Sunday Night

Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph.

Monday

Mostly sunny. Hot with highs in the lower 90s.

Monday Night

Mostly clear. A slight chance of showers and thunderstorms toward daybreak. Lows in the mid 70s. Chance of rain 20 percent.

Tuesday

Partly cloudy. A slight chance of showers and thunderstorms late in the afternoon. Hot with highs around 90. Chance of rain 20 percent.

Tuesday Night Through Wednesday Night

Showers likely with a chance of thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 60 percent.

Thursday

Partly cloudy with a chance of showers. A slight chance of thunderstorms through early afternoon, then a chance of thunderstorms late in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Thursday Night

A slight chance of thunderstorms through the late overnight. Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Friday

Partly cloudy with a 40 percent chance of showers. Highs in the lower 80s.