| NWS Forecast for: Stephenson County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 156 AM CDT Fri Apr 17 2026 | |
Rest Of Tonight: Mostly clear. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Friday: Partly sunny. Showers and thunderstorms likely in the afternoon. Breezy with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Friday Night: Showers and thunderstorms in the evening, then a chance of showers after midnight. Much cooler with lows in the upper 30s. Southwest winds 15 to 20 mph, becoming northwest after midnight. Chance of rain near 100 percent. Saturday: Mostly sunny. Much cooler with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Saturday Night: Mostly clear. Widespread frost after midnight. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Sunday: Widespread frost in the morning. Mostly sunny. Highs around 50. Sunday Night And Monday: Mostly clear. Widespread frost through the day. Lows in the upper 20s. Highs in the upper 50s. Monday Night And Tuesday: Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. Tuesday Night And Wednesday: Mostly clear. Lows in the upper 40s. Highs in the mid 70s. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. | |
| Zone Forecast: Stephenson County | |
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