Donnellson, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Donnellson, IA in one place.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Donnellson, 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: Jul 15, 2026 3:40 AM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Donnellson, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 3:40 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Donnellson
Saturday looks like the warmest upcoming period in Donnellson at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 3:40 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 74. Chance of precipitation is 60%.
Sunny, with a high near 94.
Mostly clear, with a low around 73.
Sunny, with a high near 93.
Mostly clear, with a low around 74.
Mostly sunny, with a high near 94.
A slight chance of rain showers after 1am. Mostly clear, with a low around 71.
A slight chance of rain showers before 7am. Sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Showers And Thunderstorms Likely
|
93°F |
0 to 5 mph
SW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely
|
74°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
94°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
73°F |
5 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
5 mph
SW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
74°F |
5 mph
SW
|
|
Monday
Jul 20
|
Mostly Sunny
|
94°F |
5 to 10 mph
W
|
|
Monday Night
Jul 20
|
Mostly Clear then Slight Chance Rain Showers
|
71°F |
5 to 10 mph
W
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Sunny
|
89°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Donnellson.