National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

50°F

10°C

Humidity 68%
Wind Speed E 10 mph
Barometer 30.29 in (1026.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 25 Apr 10:54 am CDT
Extended Forecast for

Forsyth IL

  • Today

    Today: Partly sunny, with a high near 61. East southeast wind around 11 mph.

    Partly Sunny

    High: 61 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 46. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Partly Cloudy

    Low: 46 °F

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 10am. High near 65. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Showers and
    Breezy

    High: 65 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm. Low around 61. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers and
    Breezy

    Low: 61 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Breezy, with a south wind 24 to 28 mph, with gusts as high as 40 mph.

    Chance
    T-storms and
    Breezy

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 65. Breezy, with a south wind 23 to 28 mph, with gusts as high as 37 mph.

    Chance
    Showers and
    Breezy

    Low: 65 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Breezy, with a south wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 62. Breezy. Chance of precipitation is 80%.

    Showers and
    Breezy

    Low: 62 °F

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    Showers
    Likely

    High: 72 °F

Detailed Forecast

Today
Partly sunny, with a high near 61. East southeast wind around 11 mph.
Tonight
Partly cloudy, with a low around 46. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Friday
A chance of showers, then showers and possibly a thunderstorm after 10am. High near 65. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 61. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Breezy, with a south wind 24 to 28 mph, with gusts as high as 40 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65. Breezy, with a south wind 23 to 28 mph, with gusts as high as 37 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Breezy, with a south wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Sunday Night
Showers and possibly a thunderstorm. Low around 62. Breezy. Chance of precipitation is 80%.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 81.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Forsyth IL
 39.93°N 88.96°W (Elev. 650 ft)
Last Update:
10:41 am CDT Apr 25, 2024
Forecast Valid:
11am CDT Apr 25, 2024-6pm CDT May 1, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation