Decatur, AR Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Decatur, AR Weather Forecast

Current Conditions

Settings
Decatur AR weather  - Clear - 75°F
Clear
75°F
Updated 11:22 pm
Feels Like 80°F
Humidity 78%
Wind S 5 mph
Barometer  29.89 in
Dew Point 68°F
Decatur AR weather  - Clear - 24°C
Clear
24°C
Updated 11:22 pm
Feels Like 27°C
Humidity 78%
Wind S 8 km/h
Barometer  101.2 kPa
Dew Point 20°C

Decatur Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Decatur, AR Weather - Tonight Mostly Clear Decatur, AR Weather - Saturday Chance Of T-Storm Decatur, AR Weather - Saturday Night Chance Of T-Storm Decatur, AR Weather - Sunday Chance Of T-Storm Decatur, AR Weather - Sunday Night Mostly Clear Decatur, AR Weather - Monday Sunny Decatur, AR Weather - Monday Night Clear Decatur, AR Weather - Tuesday Sunny Decatur, AR Weather - Tuesday Night Mostly Clear Decatur, AR Weather - Wednesday Sunny Decatur, AR Weather - Wednesday Night Chance Of Showers Decatur, AR Weather - Thursday Chance Of T-Storm
Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Sunny Clear Sunny Mostly Clear Sunny Chance of Showers Chance of T-Storm
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
POP: 30% POP: 20% POP: 20% POP: 20% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 718 PM CDT Fri Sep 11 2026 Decatur, AR Weather - WeatherWorld.com

Trending Headlines

Decatur Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Decatur Quick Facts

National Two Day Weather Forecast


E-mail the Decatur Weather Forecast

Voice your opinion or tell us about page issues...

Decatur Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1117 PM CDT Fri Sep 11 2026

Key Messages

Updated at 1117 PM CDT Fri Sep 11 2026
  • Thunderstorm chances return Saturday with medium confidence in exact placement and coverage.
  • Unseasonably hot temperatures continue this weekend through at least the middle of next week. Expect heat headlines at times.
  • While much of the region has received rainfall over the past 36 hours, the ongoing drought conditions will require much more rainfall for improvement. Fire weather concerns will continue during periods of stronger winds.

Aviation

.....