Iroquois, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Iroquois, SD in one place.
Mostly sunny, with a high near 95. South southeast wind 10 to 25 mph, with gusts as high as 40 mph.
Local Weather Overview
This forecast page for Iroquois, SD 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: Jun 8, 2026 11:39 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Iroquois, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 11:39 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Iroquois
Tuesday looks like the warmest upcoming period in Iroquois at 95 degrees F.
Saturday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 25 mph SSE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 11:39 PM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms between 9pm and 4am. Mostly cloudy, with a low around 67. South southeast wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 83. West southwest wind 10 to 20 mph, with gusts as high as 35 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 57. West northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 76. West northwest wind 10 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 55.
Sunny, with a high near 84.
Mostly clear, with a low around 56.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 52.
A slight chance of rain showers after 7am. Partly sunny, with a high near 74.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 52.
Partly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
95°F |
10 to 25 mph
SSE
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
67°F |
10 to 25 mph
SSE
|
|
Wednesday
Jun 10
|
Sunny
|
83°F |
10 to 20 mph
WSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy then Slight Chance Rain Showers
|
57°F |
5 to 20 mph
WNW
|
|
Thursday
Jun 11
|
Slight Chance Rain Showers
|
76°F |
10 to 25 mph
WNW
|
|
Thursday Night
Jun 11
|
Partly Cloudy
|
55°F |
10 to 20 mph
WNW
|
|
Friday
Jun 12
|
Sunny
|
84°F |
10 to 20 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
56°F |
5 to 15 mph
NNW
|
|
Saturday
Jun 13
|
Mostly Sunny
|
78°F |
10 to 15 mph
NNW
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
52°F |
10 to 15 mph
N
|
|
Sunday
Jun 14
|
Slight Chance Rain Showers
|
74°F |
10 to 15 mph
N
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers then Mostly Cloudy
|
52°F |
5 to 15 mph
N
|
|
Monday
Jun 15
|
Partly Sunny
|
75°F |
5 to 15 mph
NW
|
Nearby Forecasts
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