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Beloit, IL Weather Forecast

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Beloit, IL Weather Forecast

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Beloit IL weather - Clear - 51°F
Clear
51°F
Updated 12:30 am
Feels Like 50°F
Humidity 81%
Wind N 0 mph
Barometer  30.26 in
Dew Point 46°F
Beloit IL weather - Clear - 11°C
Clear
11°C
Updated 12:30 am
Feels Like 10°C
Humidity 81%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 8°C
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Beloit Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Beloit, IL Weather - Tonight Mostly Clear Beloit, IL Weather - Friday Sunny Beloit, IL Weather - Friday Night Partly Cloudy Beloit, IL Weather - Saturday Partly Sunny Beloit, IL Weather - Saturday Night Partly Cloudy Beloit, IL Weather - Sunday Partly Sunny Beloit, IL Weather - Sunday Night Partly Cloudy Beloit, IL Weather - Monday Mostly Cloudy Beloit, IL Weather - Monday Night Mostly Cloudy Beloit, IL Weather - Tuesday Mostly Cloudy Beloit, IL Weather - Tuesday Night Mostly Cloudy Beloit, IL Weather - Wednesday Partly Sunny
Mostly Clear Sunny Partly Cloudy Partly Sunny Partly Cloudy Partly Sunny Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Sunny
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°C Hi: 71°FHi: 22°C
 Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1031 PM CDT Thu Oct 22 2026 Beloit, IL Weather - WeatherWorld.com

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Issued: 1151 PM CDT Thu Oct 22 2026

Key Messages

  • Low clouds and areas of fog will continue tonight into Friday morning.
  • Above normal temperatures and dry conditions will continue into the weekend.
  • Temperatures trending cooler for early next week with northeast winds. There are some chances (20 to 30 percent) for showers for the middle to later portions of next week.

Aviation

... Issued 1151 PM CDT Thu Oct 22 2026

Areas of fog will likely continue in the east into Friday morning and will be dense at times. Latest models show that the b...