Storm Lake, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Storm Lake, IA in one place.
Sunny, with a high near 93. South southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Storm Lake, 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 12, 2026 8:40 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Storm Lake, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 8:40 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Storm Lake
Friday looks like the warmest upcoming period in Storm Lake at 96 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SSW.
The forecast from Jul 14 through Jul 18 stays mostly dry.
Forecast Details
- Last updated
- Jul 12, 2026 8:40 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 67. South southwest wind around 5 mph.
Sunny, with a high near 95.
Mostly clear, with a low around 71.
Sunny, with a high near 95.
Mostly clear, with a low around 73.
Sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 95.
Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
93°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Jul 14
|
Clear
|
67°F |
5 mph
SSW
|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
5 to 10 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
5 to 15 mph
SSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
10 to 15 mph
S
|
|
Friday
Jul 17
|
Sunny
|
96°F |
10 to 15 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
74°F |
10 to 15 mph
S
|
|
Saturday
Jul 18
|
Sunny
|
95°F |
10 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
71°F |
10 to 15 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Storm Lake.
