Rock Rapids, IA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rock Rapids, IA in one place.
Mostly sunny, with a high near 49.
Local Weather Overview
This forecast page for Rock Rapids, 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: Apr 15, 2026 5:04 PM CDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Rock Rapids, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 5:04 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Rock Rapids
Tuesday looks like the warmest upcoming period in Rock Rapids at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday at about 15 to 25 mph NW.
The forecast from Apr 18 through Apr 21 stays mostly dry.
Forecast Details
- Last updated
- Apr 15, 2026 5:04 PM CDT
- Coverage
- 4 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, with a low around 26.
Sunny, with a high near 58.
Mostly clear, with a low around 36.
Sunny, with a high near 75.
Mostly clear, with a low around 45.
Sunny, with a high near 76.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Sunny
|
49°F |
15 to 25 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
26°F |
5 to 20 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
58°F |
5 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
36°F |
5 to 10 mph
ENE
|
|
Monday
Apr 20
|
Sunny
|
75°F |
10 to 15 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
45°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
76°F |
10 to 15 mph
NNE
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
48°F |
10 to 15 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rock Rapids.