| NWS Forecast for: McHenry County Issued by: National Weather Service Bismarck, ND Last Update: 636 AM CDT Tue Sep 15 2026 | |
| Today: Mostly cloudy in the morning then clearing. Highs in the lower 60s. Northwest winds 20 to 25 mph, diminishing to 10 to 15 mph in the afternoon. Tonight: Increasing clouds. Lows in the lower 40s. North winds around 5 mph, becoming southeast after midnight. Wednesday: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Wednesday Night: Partly cloudy. Lows in the lower 40s. North winds 5 to 10 mph. Thursday: Mostly sunny. Highs in the upper 60s. East winds around 5 mph. Thursday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent. Friday: Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent. Friday Night: Showers likely and a slight chance of thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 70 percent. Saturday: Decreasing clouds. A chance of showers and a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 40 percent. Saturday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 40s. Chance of rain 20 percent. Sunday: Partly sunny. Highs in the lower 70s. Sunday Night: Partly cloudy. Lows in the upper 40s. Monday: Sunny. Highs in the lower 70s. | |
| Zone Forecast: McHenry County | |
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