You have disabled JavaScript. The site may not display correctly. We recommend enabling JavaScript.

Decatur, IL 14 Day Weather

Altitude - 203m | 39°50′24″N,88°57′0″W | map (OSM)

Decatur, IL
36
°F
12 pmSunny2mphE
Sun, December 21, 202512:31 PM (GMT -06:00)

Weather forecast for 14 days

Day
Night
Clear 38° Clear Clear 25° Clear
precip chance 2% 5%
wind(gusts) 5 mph - E 7 mph - SW
feels like 34° 18°
humidity 57% 69%
pressure 29.72 in 29.63 in
more for today
Mostly Cloudy 46° Mostly Cloudy Mostly Cloudy 28° Mostly Cloudy
precip chance 9% 15%
wind(gusts) 12(23) mph - S 10 mph - S
feels like 40° 20°
humidity 55% 72%
pressure 29.48 in 29.48 in
more for tomorrow
Mostly Cloudy 53° Mostly Cloudy Mostly Cloudy 42° Mostly Cloudy
precip chance 12% 23%
wind(gusts) 7 mph - W 7 mph - SE
feels like 51° 37°
humidity 84% 89%
pressure 29.42 in 29.41 in
more
Few Showers 56° Few Showers Mostly Cloudy 41° Mostly Cloudy
precip chance 31% 22%
wind(gusts) 10 mph - SE 8 mph - SE
feels like 53° 37°
humidity 91% 94%
pressure 29.4 in 29.38 in
more
Mostly Cloudy 63° Mostly Cloudy Mostly Cloudy 55° Mostly Cloudy
precip chance 17% 17%
wind(gusts) 12(21) mph - SW 12(21) mph - SW
feels like 62° 52°
humidity 89% 90%
pressure 29.18 in 29.15 in
more
Partly Cloudy 64° Partly Cloudy Partly Cloudy 50° Partly Cloudy
precip chance 6% 19%
wind(gusts) 14 mph - W 12 mph - W
feels like 63° 47°
humidity 76% 80%
pressure 29.05 in 29.05 in
more
Mostly Cloudy 57° Mostly Cloudy Partly Cloudy 44° Partly Cloudy
precip chance 24% 18%
wind(gusts) 11 mph - SW 11 mph - W
feels like 54° 37°
humidity 78% 77%
pressure 29.18 in 29.21 in
more
Partly Cloudy 43° Partly Cloudy Partly Cloudy 23° Partly Cloudy
precip chance 7% 13%
wind(gusts) 14(24) mph - NW 12(22) mph - NW
feels like 35° 13°
humidity 49% 60%
pressure 29.62 in 29.53 in
more
Partly Cloudy 34° Partly Cloudy Partly Cloudy 22° Partly Cloudy
precip chance 10% 21%
wind(gusts) 8 mph - W 8 mph - SW
feels like 27° 12°
humidity 45% 55%
pressure 29.64 in 29.6 in
more
Partly Cloudy 37° Partly Cloudy Partly Cloudy 25° Partly Cloudy
precip chance 23% 23%
wind(gusts) 11 mph - S 10 mph - S
feels like 30° 15°
humidity 55% 64%
pressure 29.43 in 29.4 in
more
Showers 44° Showers Few Showers 33° Few Showers
precip chance 36% 30%
wind(gusts) 12 mph - SW 12 mph - S
feels like 37° 24°
humidity 62% 68%
pressure 29.21 in 29.2 in
more
Showers 46° Showers Showers 36° Showers
precip chance 36% 52%
wind(gusts) 12 mph - SW 12 mph - S
feels like 40° 27°
humidity 68% 71%
pressure 29.2 in 29.2 in
more
Showers 38° Showers Showers 30° Showers
precip chance 38% 47%
wind(gusts) 12 mph - W 12 mph - W
feels like 30° 21°
humidity 68% 71%
pressure 29.25 in 29.25 in
more
Mostly Cloudy 35° Mostly Cloudy Mostly Cloudy 28° Mostly Cloudy
precip chance 24% 24%
wind(gusts) 11 mph - W 11 mph - SW
feels like 27° 18°
humidity 67% 72%
pressure 29.35 in 29.33 in
more
Last updated 54min ago

Temperature chart for 14 days

* Decatur, IL 14 days weather prepared on the basis of GFS data and is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 14 days. In the short version, you can see the precipitation icon, the maximum and minimum air temperature for Decatur, IL, as well as the maximum probability of precipitation on a particular day. In the drop-down list for each day, you will see a more detailed weather forecast divided into day and night. Also in the drop-down list there is a link to the detailed weather for Decatur, IL for each of the 14 days with a step-by-step interval of 3 hours. For convenient viewing of temperature changes within 14 days, a temperature graph is placed on the page.