| NWS Forecast for: Allen County Issued by: National Weather Service Northern Indiana Last Update: 1143 PM EDT Tue Aug 18 2026 | |
| Rest Of Tonight: Partly cloudy late this evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Wednesday: Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. West winds around 5 mph. Chance of rain 20 percent. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 20 percent. Thursday: Partly cloudy in the morning, then clearing. Highs in the upper 70s. Northeast winds around 5 mph. Thursday Night: Mostly clear. Lows in the upper 50s. East winds around 5 mph in the evening, becoming light and variable. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Mostly clear with a 20 percent chance of showers. Lows around 60. Saturday: Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. Saturday Night: Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 50 percent. Sunday: Mostly sunny. Highs in the mid 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Monday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. Monday Night: Mostly clear with a 20 percent chance of showers. Lows in the upper 50s. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. | |
| Zone Forecast: Allen County | |
Visit your local NWS office at: https://www.weather.gov/iwx |