Mountainburg, Arkansas Weather
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Weather Forecast for Mountainburg, Arkansas : Crawford County
Issued: 4:50 am CDT Jun 4, 2025 Latitude: 35.6356396 Longitude: -94.167428 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
80% chance of thunderstorms on Overnight 80% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 20% chance of rain on Tuesday
Low: 68°F High: 77°F High: 82°F High: 82°F High: 83°F High: 83°F High: 84°F High: 83°F
Low: 68°F Low: 68°F Low: 68°F Low: 66°F Low: 65°F Low: 63°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain
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Current Conditions at
FORT SMITH - (KFSM)
75°
Partly Cloudy
as of 4:44 AM CDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 2500ft, Scattered at 3000ft
Current Conditions at
FAYETTEVILLE - (KFYV)
70°
Cloudy
Mist
as of 4:15 AM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 6 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
3 MPH
050° Northeast
Cloud Level(s): Scattered at 2300ft, Solid Overcast at 3100ft
Current Conditions at
SALLISAW MUNICIPAL ARPT - (KJSV)
73°
Cloudy
as of 4:35 AM CDST
Rel. Humidity: 100%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
5 MPH
230° Southwest
Cloud Level(s): Broken at 2400ft, Solid Overcast at 2900ft
80% chance of thunderstorms Overnight Overnight... Showers and thunderstorms. Low around 68. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. High near 77. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Morning Fog on Wednesday Night Wednesday Night... Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 68. Calm wind.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
20% chance of thunderstorms Thursday Night Thursday Night... A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Calm wind.
60% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 60%.
50% chance of thunderstorms Friday Night Friday Night... A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Northwest wind around 5 mph becoming calm.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Partly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 63. North wind around 5 mph becoming calm.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers. Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.
Sun Almanac for Mountainburg, Arkansas
Sunrise: 06:01 AM
Sunset: 8:29 PM
Civil Sunrise:05:32 AM
Civil Sunset: 8:59 PM
Nautical Sunrise: 04:55 AM
Nautical Sunset: 9:35 PM
Astro Sunrise: 04:15 AM
Astro Sunset: 10:16 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.