Des Arc, MO Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Des Arc, MO in one place.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind around 3 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Des Arc, MO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 9, 2026 7:37 AM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Des Arc, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 7:37 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Des Arc
Wednesday looks like the warmest upcoming period in Des Arc at 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 9 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 7:37 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a slight chance of showers and thunderstorms between 8am and 9am. Mostly sunny, with a high near 90. Southwest wind 3 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 74. South southwest wind around 6 mph.
Sunny, with a high near 91. South southwest wind 3 to 9 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 75. South southwest wind 5 to 9 mph, with gusts as high as 24 mph.
Sunny, with a high near 90. South southwest wind 5 to 9 mph, with gusts as high as 24 mph.
Showers and thunderstorms likely after 7pm. Partly cloudy, with a low around 71. West southwest wind 2 to 9 mph, with gusts as high as 24 mph.
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 85. North northwest wind around 2 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 64. North northeast wind around 2 mph.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 0 to 3 mph.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southwest wind around 2 mph.
Showers and thunderstorms likely. Partly sunny, with a high near 82. Southwest wind around 3 mph.
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. North wind around 3 mph.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. North northwest wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 9
|
Slight Chance Showers And Thunderstorms
|
72°F |
3 mph
SSW
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
90°F |
3 to 7 mph
SW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
74°F |
6 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny
|
91°F |
3 to 9 mph
SSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
75°F |
5 to 9 mph
SSW
|
|
Thursday
Jun 11
|
Sunny
|
90°F |
5 to 9 mph
SSW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
71°F |
2 to 9 mph
WSW
|
|
Friday
Jun 12
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
85°F |
2 mph
NNW
|
|
Friday Night
Jun 12
|
Partly Cloudy then Slight Chance Rain Showers
|
64°F |
2 mph
NNE
|
|
Saturday
Jun 13
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
0 to 3 mph
SE
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
67°F |
2 mph
SSW
|
|
Sunday
Jun 14
|
Showers And Thunderstorms Likely
|
82°F |
3 mph
SW
|
|
Sunday Night
Jun 14
|
Showers And Thunderstorms Likely
|
63°F |
3 mph
N
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
81°F |
3 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Des Arc.