Ideal, SD Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ideal, SD in one place.
A slight chance of rain showers before 7am. Sunny, with a high near 94. South wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Ideal, 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: Jul 22, 2026 10:23 PM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Ideal, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 22, 2026 10:23 PM CDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Ideal
Saturday looks like the warmest upcoming period in Ideal at 105 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Sunday at about 16 to 20 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 22, 2026 10:23 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- UNR
- Radar station
- KLNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear. Low around 70, with temperatures rising to around 72 overnight. South wind 8 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 105. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 73.
Mostly sunny, with a high near 105.
Mostly clear, with a low around 72.
Sunny, with a high near 101.
Partly cloudy, with a low around 69.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 97.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Slight Chance Rain Showers then Sunny
|
94°F |
8 to 12 mph
S
|
|
Friday Night
Jul 24
|
Clear
|
70°F |
8 to 15 mph
S
|
|
Saturday
Jul 25
|
Sunny
|
105°F |
8 to 13 mph
SW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
73°F |
14 to 17 mph
S
|
|
Sunday
Jul 26
|
Mostly Sunny
|
105°F |
16 to 20 mph
SW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
72°F |
6 to 17 mph
SW
|
|
Monday
Jul 27
|
Sunny
|
101°F |
6 to 13 mph
N
|
|
Monday Night
Jul 27
|
Partly Cloudy
|
69°F |
7 to 13 mph
E
|
|
Tuesday
Jul 28
|
Mostly Sunny then Slight Chance Rain Showers
|
97°F |
7 to 15 mph
NE
|
|
Tuesday Night
Jul 28
|
Chance Showers And Thunderstorms
|
67°F |
7 to 15 mph
SE
|
|
Wednesday
Jul 29
|
Chance Showers And Thunderstorms
|
94°F |
7 to 14 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ideal.