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Regional Weather Summary - June 2026

Hazardous Weather Conditions

Current conditions at

Neil Armstrong Airport (KAXV)

Lat: 40.49° N Lon: 84.3° W Elev: 912 ft.

Fair

86°F

30°C

Humidity	75%
Wind Speed	SW 8 mph
Barometer	30.13 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	3 Jul 10:15 am EDT

More Information:

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

Detailed forecast for

Mercer County

Today

Mostly sunny until late afternoon, then becoming partly cloudy. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 104.

Tonight

Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Muggy. Lows in the lower 70s. West winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 50 percent.

Independence Day

Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 50 percent.

Saturday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Muggy. Lows around 70. Southwest winds around 5 mph. Chance of rain 70 percent.

Sunday

Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 80 percent.

Sunday Night

Partly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 80 percent.

Monday

Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

Monday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 50 percent.

Tuesday

Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Tuesday Night

Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of rain 30 percent.

Wednesday

Partly cloudy. Highs in the mid 80s.

Wednesday Night

Partly cloudy. Lows in the upper 60s.

Thursday

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.