url:
Diana, Illinois Weather Forecast
Diana, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Diana
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Diana, Illinois : Franklin County
Issued: 5:06 am CST Dec 7, 2025 Latitude: 38.0997709 Longitude: -88.7514492 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of rain on Today Cloudy on Tonight Mostly Cloudy on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday 20% chance of rain & snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
High: 45°F Low: 25°F High: 37°F High: 48°F High: 50°F High: 38°F High: 28°F High: 23°F
Low: 25°F Low: 41°F Low: 28°F Low: 20°F Low: 8 °F  
Rain Cloudy Mostly Cloudy Mostly Sunny Partly Sunny Rain & Snow Partly Sunny Partly Sunny
-
Current Conditions at
MT VERNON - (KMVN)
Mostly Cloudy
Haze
as of 4:56 AM CST
Visibility: 6 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 5000ft
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
34°
Partly Cloudy
Mist
as of 4:55 AM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 3 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Scattered at 5500ft
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
36°
Partly Cloudy
Mist
as of 4:55 AM CST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 5 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
3 MPH
160° South
Cloud Level(s): Scattered at 800ft
20% chance of rain Today Today... A slight chance of showers or drizzle before 8am, then a slight chance of drizzle between 8am and 5pm. Mostly cloudy, with a high near 45. Light and variable wind becoming north 6 to 11 mph in the morning. Chance of precipitation is 20%.

Cloudy on Tonight Tonight... Cloudy, with a low around 25. North wind 7 to 11 mph, with gusts as high as 18 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, then gradually becoming sunny, with a high near 37. North wind 5 to 7 mph becoming calm in the afternoon.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 25. Light south southeast wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 48. South southwest wind 11 to 15 mph, with gusts as high as 22 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 41. South southwest wind 15 to 18 mph, with gusts as high as 28 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 50. Southwest wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

20% chance of rain & snow Wednesday Night Wednesday Night... A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming light and variable.

20% chance of rain & snow Thursday Thursday... A chance of rain and snow. Mostly cloudy, with a high near 38. East wind 6 to 8 mph becoming north in the afternoon.

10% chance of rain Thursday Night Thursday Night... A slight chance of rain before midnight. Mostly cloudy, with a low around 20. North northwest wind 6 to 9 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 28. Northwest wind 10 to 13 mph, with gusts as high as 18 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 8. Northwest wind 8 to 10 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 23. West northwest wind 6 to 10 mph.

Sun Almanac for Diana, Illinois
Sunrise: 06:58 AM
Sunset: 4:35 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:04 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:09 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.