Marshall County, IA Weather Forecast
County weather hub
Sunny
Compare major city weather across Marshall County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 70. East southeast wind 3 to 7 mph.
County Weather Overview
This county weather page brings together forecast coverage for Marshall County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Marshall County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 11 to May 17, 2026
- Latest sync
- May 11, 2026 3:14 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marshall County
Saturday looks like the warmest upcoming period in Marshall County at 82 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 23 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 11, 2026 3:14 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy. Low around 55, with temperatures rising to around 58 overnight. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.
A chance of rain showers before noon. Partly sunny. High near 80, with temperatures falling to around 78 in the afternoon. West southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 50. Northwest wind 9 to 22 mph, with gusts as high as 28 mph.
Sunny, with a high near 73. North northwest wind 9 to 17 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 44.
Sunny, with a high near 76.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
A chance of rain showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
A chance of rain showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 11
|
Sunny
|
70°F |
3 to 7 mph
ESE
|
|
Tonight
May 11
|
Partly Cloudy
|
55°F |
8 to 16 mph
SSE
|
|
Tuesday
May 12
|
Chance Rain Showers then Partly Sunny
|
80°F |
15 to 23 mph
WSW
|
|
Tuesday Night
May 12
|
Mostly Clear
|
50°F |
9 to 22 mph
NW
|
|
Wednesday
May 13
|
Sunny
|
73°F |
9 to 17 mph
NNW
|
|
Wednesday Night
May 13
|
Mostly Clear
|
44°F |
3 to 10 mph
ENE
|
|
Thursday
May 14
|
Sunny
|
76°F |
6 to 17 mph
SE
|
|
Thursday Night
May 14
|
Partly Cloudy then Chance Showers And Thunderstorms
|
57°F |
17 mph
SSE
|
|
Friday
May 15
|
Chance Showers And Thunderstorms
|
81°F |
16 mph
SSW
|
|
Friday Night
May 15
|
Chance Showers And Thunderstorms
|
58°F |
6 to 12 mph
SW
|
|
Saturday
May 16
|
Slight Chance Showers And Thunderstorms
|
82°F |
6 to 12 mph
S
|
|
Saturday Night
May 16
|
Chance Rain Showers
|
60°F |
10 mph
S
|
|
Sunday
May 17
|
Chance Rain Showers
|
82°F |
10 to 16 mph
SSW
|
|
Sunday Night
May 17
|
Chance Showers And Thunderstorms
|
60°F |
8 to 13 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Marshall County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Marshall County.
Largest mapped city population in this region: 26,736.
