Exeter, IL Weather Forecast

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Exeter, IL Weather Forecast

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Exeter IL weather  - Clear - 74°F
Clear
74°F
Updated 3:17 pm
Feels Like 71°F
Humidity 39%
Wind ESE 6 mph
Barometer  30.24 in
Dew Point 48°F
Exeter IL weather  - Clear - 23°C
Clear
23°C
Updated 3:17 pm
Feels Like 21°C
Humidity 39%
Wind ESE 10 km/h
Barometer  102.4 kPa
Dew Point 9°C

Exeter Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY WEDNESDAY WEDNESDAY NIGHT THURSDAY
Exeter, IL Weather - This Afternoon Sunny Exeter, IL Weather - Tonight Partly Cloudy Exeter, IL Weather - Saturday Mostly Sunny Exeter, IL Weather - Saturday Night Partly Cloudy Exeter, IL Weather - Sunday Mostly Sunny Exeter, IL Weather - Sunday Night Mostly Cloudy Exeter, IL Weather - Monday Mostly Cloudy Exeter, IL Weather - Tuesday Mostly Cloudy Exeter, IL Weather - Wednesday Mostly Clear Exeter, IL Weather - Wednesday Night Mostly Clear Exeter, IL Weather - Thursday Mostly Sunny
Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Sunny
Hi: 75°FHi: 24°C
Lo: 49°FLo: 9°C Hi: 79°FHi: 26°C
Lo: 49°FLo: 9°C Hi: 79°FHi: 26°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Fri Oct 23 2026 Exeter, IL Weather - WeatherWorld.com

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Issued: 112 PM CDT Fri Oct 23 2026

Key Messages

  • Temperatures will average 10 to 15 degrees above seasonal normals through most of next week, with only modest cooling toward late week.
  • Tranquil weather will continue for several more days, with the only meaningful chance of rain toward the middle of next week.

Discussion

... Issued at 112 PM CDT Fri Oct 23 2026

Omega block pattern remains in place over the CONUS late this week, with an upper level high pressure ridge across the central U.S. bookended by lows over southwest Montana and ...