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Anna, IL Weather Forecast

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Anna, IL Weather Forecast

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Anna IL weather - Clear - 76°F
Clear
76°F
Updated 1:47 pm
Feels Like 70°F
Humidity 34%
Wind WNW 7 mph
Barometer  30.4 in
Dew Point 46°F
Anna IL weather - Clear - 24°C
Clear
24°C
Updated 1:47 pm
Feels Like 21°C
Humidity 34%
Wind WNW 11 km/h
Barometer  102.9 kPa
Dew Point 8°C
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Anna Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Anna, IL Weather - This Afternoon Mostly Sunny Anna, IL Weather - Tonight Mostly Cloudy Anna, IL Weather - Monday Partly Sunny Anna, IL Weather - Monday Night Partly Cloudy Anna, IL Weather - Tuesday Partly Sunny Anna, IL Weather - Tuesday Night Partly Cloudy Anna, IL Weather - Wednesday Sunny Anna, IL Weather - Wednesday Night Clear Anna, IL Weather - Thursday Sunny Anna, IL Weather - Thursday Night Partly Cloudy Anna, IL Weather - Friday Partly Cloudy Anna, IL Weather - Friday Night Mostly Cloudy
Mostly Sunny Mostly Cloudy Partly Sunny Partly Cloudy Partly Sunny Partly Cloudy Sunny Clear Sunny Partly Cloudy Partly Cloudy Mostly Cloudy
Hi: 79°FHi: 26°C
 Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
 Lo: 50°FLo: 10°C Hi: 75°FHi: 24°C
 Lo: 50°FLo: 10°C Hi: 79°FHi: 26°C
 Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
 Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C		 Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C		 Lo: 59°FLo: 15°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1202 PM CDT Sun Oct 25 2026 Anna, IL Weather - WeatherWorld.com

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Issued: 1201 PM CDT Sun Oct 25 2026

Key Messages

  • Comfortably mild and pleasant temperatures are forecast to continue this week.
  • Dry weather continues through Friday, with rain chances returning to the forecast next weekend.

Discussion

... Issued at 1200 PM CDT Sun Oct 25 2026

High pressure maintains solid hold on our weather for nearly the entirety of this week. The model signals we`ve been discussing our past few AFDs for rain chances next weekend are increasing, but the devil is in the details, specifically wrt to timing. Some deter...