Jacksonville, AR Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Jacksonville, AR Weather Forecast

Current Conditions

Settings
Jacksonville AR weather  - Clear - 76°F
Clear
76°F
Updated 7:44 am
Feels Like 81°F
Humidity 79%
Wind N 0 mph
Barometer  30.23 in
Dew Point 69°F
Jacksonville AR weather  - Clear - 24°C
Clear
24°C
Updated 7:44 am
Feels Like 27°C
Humidity 79%
Wind N 0 km/h
Barometer  102.4 kPa
Dew Point 21°C

Jacksonville Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Jacksonville, AR Weather - Today Mostly Sunny Jacksonville, AR Weather - Tonight Mostly Clear Jacksonville, AR Weather - Friday Sunny Jacksonville, AR Weather - Friday Night Mostly Clear Jacksonville, AR Weather - Saturday Sunny Jacksonville, AR Weather - Saturday Night Mostly Clear Jacksonville, AR Weather - Sunday Mostly Clear Jacksonville, AR Weather - Monday Chance Of T-Storm Jacksonville, AR Weather - Monday Night Chance Of T-Storm Jacksonville, AR Weather - Tuesday Chance Of T-Storm Jacksonville, AR Weather - Tuesday Night Partly Cloudy Jacksonville, AR Weather - Wednesday Partly Cloudy
Mostly Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy Partly Cloudy
Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 100°FHi: 38°C
Lo: 71°FLo: 22°C Hi: 100°FHi: 38°C
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C
Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C
POP: 20% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM CDT Thu Sep 17 2026 Jacksonville, AR Weather - WeatherWorld.com

Trending Headlines

Jacksonville Radar Loop

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

Jacksonville Quick Facts

National Two Day Weather Forecast


E-mail the Jacksonville Weather Forecast

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

Jacksonville Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 623 AM CDT Thu Sep 17 2026

Key Messages

Issued at 204 AM CDT Thu Sep 17 2026
  • A Heat Advisory remains in effect for the Arkansas River Valley and the Mississippi River Delta Thursday
  • Isolated showers & t`storms possible in west, & south Arkansas on Thursday
  • Dry air begins to move into the region, below 30th percentile Min RHs possible over the weekend

Discussion

... Issued at 204 AM CDT Thu Sep 17 2026

The H500 ridge that has been dominating headlines for several weeks now will shift westward during the day Thurs with its peak...