Merrill, IA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Merrill, IA in one place.
Partly sunny, with a high near 80. West wind 5 to 10 mph.
Local Weather Overview
This forecast page for Merrill, IA 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: May 31, 2026 1:29 AM CDT.
The active forecast window currently covers Jun 1 to Jun 6, 2026 for Merrill, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 6, 2026
- Latest sync
- May 31, 2026 1:29 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Merrill
Saturday looks like the warmest upcoming period in Merrill at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph SSE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 1:29 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 55, with temperatures rising to around 58 overnight. North northeast wind around 5 mph.
Partly sunny, with a high near 81. East southeast wind 5 to 10 mph.
Partly cloudy, with a low around 56.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Partly Sunny
|
80°F |
5 to 10 mph
W
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
5 mph
NNE
|
|
Tuesday
Jun 2
|
Partly Sunny
|
81°F |
5 to 10 mph
ESE
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
56°F |
10 mph
SE
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
83°F |
10 to 15 mph
SSE
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
57°F |
10 to 15 mph
S
|
|
Thursday
Jun 4
|
Showers And Thunderstorms Likely
|
81°F |
10 to 15 mph
S
|
|
Thursday Night
Jun 4
|
Showers And Thunderstorms Likely
|
57°F |
5 to 10 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
56°F |
5 mph
S
|
|
Saturday
Jun 6
|
Slight Chance Rain Showers then Mostly Sunny
|
84°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Merrill.