Swan, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Swan, IA in one place.
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. Southeast wind 2 to 8 mph.
Local Weather Overview
This forecast page for Swan, 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: Oct 19, 2026 11:31 AM CDT.
The active forecast window currently covers Oct 20 to Oct 25, 2026 for Swan, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 20 to Oct 25, 2026
- Latest sync
- Oct 19, 2026 11:31 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Swan
Thursday looks like the warmest upcoming period in Swan at 75 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 8 to 16 mph SSE.
The forecast from Oct 20 through Oct 25 stays mostly dry.
Forecast Details
- Last updated
- Oct 19, 2026 11:31 AM CDT
- Coverage
- 6 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
Clear, with a low around 50. South southeast wind 3 to 7 mph.
Sunny, with a high near 74. South wind 2 to 6 mph.
Mostly clear, with a low around 53.
Sunny, with a high near 75.
Mostly clear, with a low around 56.
Mostly sunny, with a high near 75.
Mostly cloudy, with a low around 59.
Partly sunny, with a high near 75.
Mostly cloudy, with a low around 56.
Partly sunny, with a high near 71.
Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 20
|
Sunny
|
71°F |
2 to 8 mph
SE
|
|
Tuesday Night
Oct 20
|
Clear
|
50°F |
3 to 7 mph
SSE
|
|
Wednesday
Oct 21
|
Sunny
|
74°F |
2 to 6 mph
S
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
53°F |
1 to 5 mph
S
|
|
Thursday
Oct 22
|
Sunny
|
75°F |
1 to 8 mph
SSE
|
|
Thursday Night
Oct 22
|
Mostly Clear
|
56°F |
7 mph
SE
|
|
Friday
Oct 23
|
Mostly Sunny
|
75°F |
8 to 16 mph
SSE
|
|
Friday Night
Oct 23
|
Mostly Cloudy
|
59°F |
12 to 15 mph
SSE
|
|
Saturday
Oct 24
|
Partly Sunny
|
75°F |
14 mph
S
|
|
Saturday Night
Oct 24
|
Mostly Cloudy
|
56°F |
6 to 12 mph
SW
|
|
Sunday
Oct 25
|
Partly Sunny
|
71°F |
7 mph
SW
|
|
Sunday Night
Oct 25
|
Partly Cloudy
|
52°F |
6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Swan.