Weather updates, forecast, warnings and information for Decatur, Illinois. Sources (not affiliated with): @open_meteo, NOAA, USGS.

Joined April 2010
Photos and videos
Current weather in Decatur: partly cloudy 🌙☁️, 68°F, 62% humidity, wind 9 mph ↖︎, pressure 989 mb
1
🌌 8:26 pm: Sunset Sunrise at 5:27 am Tomorrow's forecast for Decatur: thunderstorm with light hail ⛈️🧊, 89/57°F
overcast ☁️ ⇢ partly cloudy ⛅ temperature down 72°F ⇢ 71°F wind 20 mph ↙︎ ⇢ 18 mph ↖︎
2
partly cloudy ⛅ ⇢ overcast ☁️ temperature up 60°F ⇢ 72°F wind 12 mph ↓︎ ⇢ 20 mph ↙︎
1
overcast ☁️ ⇢ partly cloudy ⛅ temperature up 58°F ⇢ 60°F
2
Current weather in Decatur: overcast ☁️, 58°F, 62% humidity, wind 12 mph ↓︎, pressure 989 mb
1
🌅 5:26 am: Sunrise Sunset at 8:26 pm Today: light drizzle 🌦️, 79/58°F, UV index 8 Tomorrow: thunderstorm with light hail ⛈️🧊, 88/58°F
1
temperature down 68°F ⇢ 62°F wind 8 mph ↙︎ ⇢ 8 mph ↓︎
2
Current weather in Decatur: clear sky 🌙, 68°F, 78% humidity, wind 8 mph ↙︎, pressure 991 mb
1
🌌 8:25 pm: Sunset Sunrise at 5:26 am Tomorrow's forecast for Decatur: light drizzle 🌦️, 77/59°F
1
temperature up 61°F ⇢ 75°F wind 3 mph ↙︎ ⇢ 12 mph ←︎
temperature up 55°F ⇢ 61°F wind 4 mph ←︎ ⇢ 3 mph ↙︎
1
Current weather in Decatur: clear sky ☀️, 55°F, 78% humidity, wind 4 mph ←︎, pressure 991 mb
2
🌅 5:26 am: Sunrise Sunset at 8:25 pm Today: overcast ☁️, 76/55°F, UV index 8 Tomorrow: thunderstorms ⛈️, 78/57°F
1
partly cloudy 🌙☁️ ⇢ clear sky 🌙 temperature down 64°F ⇢ 59°F humidity down 89% ⇢ 81%
3
Current weather in Decatur: partly cloudy 🌙☁️, 64°F, 89% humidity, wind 6 mph ←︎, pressure 987 mb
2
🌌 8:25 pm: Sunset Sunrise at 5:26 am Tomorrow's forecast for Decatur: overcast ☁️, 75/54°F
clear ☀️ ⇢ clear sky ☀️ temperature down 71°F ⇢ 69°F wind 26 mph ↖︎ ⇢ 20 mph ↖︎
2
overcast ☁️ ⇢ clear ☀️ temperature up 65°F ⇢ 71°F wind 21 mph ↖︎ ⇢ 26 mph ↖︎
1
temperature down 69°F ⇢ 65°F wind 9 mph ←︎ ⇢ 21 mph ↖︎
3