Expires:202512220000;;978326 FPUS53 KIWX 211645 ZFPIWX Zone Forecast Product National Weather Service Northern Indiana 1143 AM EST Sun Dec 21 2025 INZ027-220000- Adams- Including the cities of Decatur and Berne 1143 AM EST Sun Dec 21 2025 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 30s. Northwest winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 20s. South winds around 5 mph. .MONDAY...Mostly cloudy. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Cloudy. A chance of rain, mainly in the evening. Not as cool with lows in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .TUESDAY...Mostly cloudy. Highs in the upper 40s. West winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows around 30. .WEDNESDAY...Mostly cloudy. Highs in the lower 50s. .WEDNESDAY NIGHT...Rain likely, mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent. .CHRISTMAS DAY...Cloudy with a 20 percent chance of rain. Highs in the upper 50s. .THURSDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows in the mid 40s. .FRIDAY...Mostly cloudy. Highs around 50. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .SATURDAY...Mostly cloudy. Highs in the lower 40s. $$