Local Forecast

Grayville, IL Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 8:55 PM CDTSunday 8:55 PM

°F °C
Regional Observations →
81°F

Clear

  • 91° / 73° High / Low
  • 81° Feels Like
  • 0% Chance of Rain

Wind

3 mph

SE

UV Index

0

None

Humidity

60%

Dew 66°F

Sun

5:28 AM · 8:12 PM

Rise · Set

Source: OLNEY-NOBLE (KOLY). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 73°

Mostly Cloudy

Overnight: Thunderstorms Likely

Detailed forecast

Today

Partly sunny, with a high near 90. South southeast wind around 7 mph.

Night

A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. South southeast wind around 6 mph. Chance of precipitation is 50%.

Monday

86° 71°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

Showers and thunderstorms likely before 9am, then showers and thunderstorms likely between 9am and 3pm, then showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 5 to 9 mph. Chance of precipitation is 90%.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 5 to 9 mph. Chance of precipitation is 90%.

Tuesday

89° 73°

Thunderstorms Likely

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind around 8 mph. Chance of precipitation is 70%.

Night

A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly clear, with a low around 73. South southwest wind around 7 mph. Chance of precipitation is 50%.

Wednesday

93° 75°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am. Sunny, with a high near 92. South southwest wind 7 to 10 mph. Chance of precipitation is 30%.

Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South southwest wind around 9 mph.

Thursday

93° 71°

Chance of Scattered Thunderstorms

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Thursday

A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 92. South southwest wind 8 to 12 mph, with gusts as high as 18 mph.

Night

A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 71. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

Grayville, IL Weather Analysis Tools