Local Forecast

Newton, IL Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 5:35 AM CDTSunday 5:35 AM

°F °C
Regional Observations →
70°F

Fog

  • 89° / 73° High / Low
  • 70° Feels Like
  • 0% Chance of Rain

Wind

3 mph

E

UV Index

0

None

Humidity

100%

Dew 70°F

Sun

5:29 AM · 8:22 PM

Rise · Set

Source: EFFINGHAM (K1H2). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

89° 73°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Areas of fog and a slight chance of showers and thunderstorms before 9am. Partly sunny, with a high near 89. Heat index values as high as 102. South southwest wind 0 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear, with a low around 73. Heat index values as high as 103. South southeast wind around 6 mph.

Monday

93° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 5 to 10 mph, with gusts as high as 17 mph.

Night

Mostly clear, with a low around 74. South wind 5 to 9 mph, with gusts as high as 16 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 94. South southwest wind 5 to 8 mph.

Night

Clear, with a low around 74. South southwest wind 3 to 7 mph.

Wednesday

93° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 94.

Night

Mostly clear, with a low around 75.

Thursday

91° 75°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 93.

Night

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

Newton, IL Weather Analysis Tools