National Weather Service

News Headlines

July 21, 2026 -- Severe Weather, Tornadoes & Flooding

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Batavia Clermont County Airport (KI69)

Lat: 39.08° N Lon: 84.21° W Elev: 843 ft.

Overcast

71°F

22°C

Humidity	99%
Wind Speed	SW 7 mph
Barometer	29.70 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	2 Aug 1:56 am EDT

More Information:

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

Detailed forecast for

Brown County

Overnight

Mostly cloudy with showers likely with a slight chance of thunderstorms early this evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south late. Chance of rain 60 percent.

Sunday

Partly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Sunday Night

Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Muggy. Lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 70 percent.

Monday

Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 50 percent.

Monday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 50 percent.

Tuesday

Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.

Tuesday Night

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

Wednesday

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.

Wednesday Night

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

Thursday

Partly cloudy. Highs in the mid 80s.

Thursday Night

Partly cloudy. Lows in the upper 60s.

Friday

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

Friday Night

Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.

Saturday

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