Local Forecast

South Beloit, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for South Beloit, IL

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 10:45 AM CDTTuesday 10:45 AM

°F °C
Regional Observations →
78°F

Partly Cloudy

  • 82° / 55° High / Low
  • 78° Feels Like
  • 0% Chance of Rain

Wind

15 mph

G 25 mph

NW

UV Index

8

Very High

Humidity

65%

Dew 66°F

Sun

5:37 AM · 8:27 PM

Rise · Set

Source: JANESVILLE/ROCK (KJVL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Today

82° 55°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 55. North wind 5 to 15 mph, with gusts as high as 30 mph.

Wednesday

71° 53°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 70. North wind 5 to 10 mph, with gusts as high as 20 mph.

Night

Mostly clear, with a low around 53. North northwest wind 0 to 10 mph.

Thursday

75° 59°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Mostly sunny, with a high near 75. West southwest wind 0 to 5 mph.

Night

Partly cloudy, with a low around 59.

Friday

80° 57°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Mostly sunny, with a high near 79.

Night

Mostly clear, with a low around 57.

Saturday

84° 64°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Saturday

Sunny, with a high near 83.

Night

Mostly clear, with a low around 64.

South Beloit, IL Weather Analysis Tools