7-Day Zone Forecast for Tazewell County (Text-Only)
NWS Forecast for: Tazewell County
Issued by: National Weather Service Lincoln, IL
Last Update: 543 PM CDT Wed Jul 15 2026




Tonight: Mostly clear. Patchy fog after midnight. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Thursday: Patchy fog in the morning. Mostly sunny. Humid with highs in the lower 90s. Light and variable winds, becoming south around 5 mph in the afternoon. Heat index values up to 102.

Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Friday: Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 102.

Friday Night: Partly cloudy. Humid with lows in the lower 70s. Southwest winds around 5 mph.

Saturday And Saturday Night: Mostly clear. Highs in the lower 90s. Lows in the upper 60s.

Sunday And Sunday Night: Mostly clear. Highs in the upper 80s. Lows in the upper 60s.

Monday: Mostly sunny. Highs around 90.

Monday Night And Tuesday: Mostly clear. Lows around 70. Highs in the upper 80s.

Tuesday Night: Mostly clear. Lows in the lower 60s.

Wednesday: Mostly sunny. Highs in the lower 80s.







Zone Forecast: Tazewell County

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