Local Forecast

Griggsville, IL Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 11:35 AM CDTSunday 11:35 AM

°F °C
Regional Observations →
82°F

Haze

  • 91° / 75° High / Low
  • 91° Feels Like
  • 0% Chance of Rain

Wind

11 mph

SE

UV Index

10

Very High

Humidity

81%

Dew 76°F

Sun

5:36 AM · 8:34 PM

Rise · Set

Source: MOUNT STERLING (KI63). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 75°

Mostly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Today

Sunny, with a high near 91. Heat index values as high as 106. South wind 8 to 12 mph.

Night

Partly cloudy, with a low around 75. Heat index values as high as 106. South wind 8 to 12 mph.

Monday

93° 77°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 93. Heat index values as high as 105. South wind 8 to 13 mph, with gusts as high as 22 mph.

Night

Mostly clear, with a low around 76. Heat index values as high as 106. South wind 8 to 12 mph, with gusts as high as 21 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 94. Southwest wind 8 to 12 mph.

Night

Clear, with a low around 75.

Wednesday

95° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 95.

Night

Mostly clear, with a low around 76.

Thursday

95° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 94.

Night

Mostly clear, with a low around 75.

Griggsville, IL Weather Analysis Tools