Expires:202607230800;;420908 FPUS53 KGRR 221822 ZFPGRR Southwest Michigan Zone Forecast National Weather Service Grand Rapids MI 222 PM EDT Wed Jul 22 2026 MIZ073-230800- Calhoun- Including the city of Battle Creek 222 PM EDT Wed Jul 22 2026 .THROUGH EARLY EVENING...Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts to around 20 mph. .TONIGHT...Partly cloudy in the evening then clearing. Lows around 50. Northwest winds 5 to 10 mph with gusts to around 20 mph in the evening becoming light. .THURSDAY...Sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s. .SUNDAY...Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. .MONDAY...Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 40 percent. .TUESDAY...Sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows around 60. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. $$