Local Forecast

Decatur, AR Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Decatur, AR.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 11:55 AM CDTSunday 11:55 AM

°F °C
Regional Observations →
86°F

Clear

  • 91° / 77° High / Low
  • 97° Feels Like
  • 0% Chance of Rain

Wind

0 mph

G 25 mph

N

UV Index

11

Extreme

Humidity

75%

Dew 77°F

Sun

6:02 AM · 8:39 PM

Rise · Set

Source: GROVE (KGMJ). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 77°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Today

Mostly sunny, with a high near 90. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 30 mph.

Night

Mostly clear, with a low around 76. South wind around 15 mph, with gusts as high as 25 mph.

Monday

91° 77°

Mostly Sunny

Overnight: Clear

Detailed forecast

Monday

Sunny, with a high near 90. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 25 mph.

Night

Clear, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

93° 75°

Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 92. South wind around 10 mph, with gusts as high as 20 mph.

Night

Clear, with a low around 75. South wind around 10 mph, with gusts as high as 20 mph.

Wednesday

93° 77°

Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 93. South wind around 10 mph.

Night

Mostly clear, with a low around 76. South wind 5 to 10 mph.

Thursday

93° 77°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 93. South wind 5 to 10 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. South wind around 5 mph. Chance of precipitation is 20%.

Decatur, AR Weather Analysis Tools