Local Forecast

Pontoosuc, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Pontoosuc, IL.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 11:30 AM CDTSunday 11:30 AM

°F °C
Regional Observations →
80°F

Cloudy

  • 91° / 77° High / Low
  • 85° Feels Like
  • 0% Chance of Rain

Wind

13 mph

SE

UV Index

10

Very High

Humidity

79%

Dew 73°F

Sun

5:35 AM · 8:39 PM

Rise · Set

Source: MT PLEASANT (KMPZ). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 77°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 90. Heat index values as high as 102. Southeast wind around 15 mph, with gusts as high as 25 mph.

Night

Partly cloudy, with a low around 76. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

93° 77°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 92. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 30 mph.

Night

Mostly clear, with a low around 77. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

93° 77°

Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 93.

Night

Mostly clear, with a low around 76.

Wednesday

95° 77°

Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 94.

Night

Mostly clear, with a low around 76.

Thursday

95° 75°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75.

Pontoosuc, IL Weather Analysis Tools