Lima, IL Weather Forecast

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Lima, IL Weather Forecast

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Lima IL weather  - Clear - 70°F
Clear
70°F
Updated 10:17 am
Feels Like 64°F
Humidity 61%
Wind NNE 6 mph
Barometer  30.09 in
Dew Point 56°F
Lima IL weather  - Clear - 21°C
Clear
21°C
Updated 10:17 am
Feels Like 18°C
Humidity 61%
Wind NNE 10 km/h
Barometer  101.8 kPa
Dew Point 13°C

Lima Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Lima, IL Weather - Today Chance Of T-Storm Lima, IL Weather - Tonight Chance Of T-Storm Lima, IL Weather - Monday Chance Of T-Storm Lima, IL Weather - Monday Night Mostly Clear Lima, IL Weather - Tuesday Chance Of T-Storm Lima, IL Weather - Tuesday Night Chance Of T-Storm Lima, IL Weather - Wednesday Chance Of T-Storm Lima, IL Weather - Wednesday Night Chance Of T-Storm Lima, IL Weather - Thursday Chance Of T-Storm Lima, IL Weather - Thursday Night Chance Of T-Storm Lima, IL Weather - Friday Chance Of T-Storm Lima, IL Weather - Friday Night Chance Of T-Storm
Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 80°FHi: 27°C
Lo: 61°FLo: 16°C
POP: 20% POP: 20% POP: 20% POP: 70% POP: 90% POP: 70% POP: 50% POP: 50% POP: 40% POP: 40% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 853 AM CDT Sun Sep 13 2026 Lima, IL Weather - WeatherWorld.com

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Issued: 554 AM CDT Sun Sep 13 2026

Key Messages

  • Unseasonably hot weather is expected this week with heat index readings at or above 100 degrees in some locations Tuesday into Thursday.
  • There are chances (30-70%) of showers and thunderstorms each day that are mainly confined to parts of northeast Missouri and west- central Illinois near a stalled front.

Aviation

/00Z TAFS THROUGH 06Z MONDAY/... Issued at 1056 PM CDT Sat Sep 12 2026

Mainly dry and VFR conditions are expected through the period. The only exceptions are low chances (20-3...