Fri Feb 21 08:35:46 PM EST 2025 Grundy- Including the cities of Altamont and Coalmont 734 PM CST Fri Feb 21 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the lower 20s. Northeast winds around 5 mph this evening, becoming light and variable. .SATURDAY...Mostly sunny. Highs in the mid 40s. Southwest winds around 5 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Light and variable winds. .SUNDAY...Sunny. Highs in the upper 40s. Light and variable winds. .SUNDAY NIGHT...Mostly clear. Lows around 30. Light and variable winds, becoming southwest around 5 mph after midnight. .MONDAY...Sunny. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .THURSDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny. Highs in the lower 50s.