| NWS Forecast for: Jersey County Issued by: National Weather Service Saint Louis, MO Last Update: 1228 PM CDT Fri Mar 20 2026 |  |
This Afternoon: Sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph. Tonight: Partly cloudy in the evening, then clearing. Lows in the upper 40s. North winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Saturday: Sunny. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest in the afternoon. Saturday Night: Mostly clear. Not as cool with lows in the lower 60s. South winds 5 to 10 mph. Sunday: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph in the afternoon. Sunday Night: Partly cloudy. Much cooler with lows in the upper 30s. Monday: Sunny. Much cooler with highs in the upper 50s. Monday Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 30s. Tuesday Through Wednesday: Mostly cloudy. Highs in the lower 60s. Lows in the lower 40s. Wednesday Night: Partly cloudy. Lows in the upper 40s. Thursday: Sunny. A slight chance of showers in the afternoon. Not as cool with highs in the mid 70s. Chance of rain 20 percent. | |
| Zone Forecast: Jersey County | |
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