Egan, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Egan, SD in one place.
Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Egan, 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 14, 2026 1:36 AM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Egan, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 1:36 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Egan
Friday looks like the warmest upcoming period in Egan at 97 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph SSW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 1:36 AM 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
Clear, with a low around 66. South wind 5 to 15 mph.
Sunny, with a high near 92. South southwest wind 5 to 10 mph.
Mostly clear, with a low around 67. South southeast wind 5 to 10 mph.
Sunny, with a high near 95. South wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 73.
Sunny, with a high near 97.
Mostly clear, with a low around 70.
Sunny, with a high near 94.
Mostly clear, with a low around 68.
Mostly sunny, with a high near 91.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
10 to 15 mph
SSW
|
|
Tuesday Night
Jul 14
|
Clear
|
66°F |
5 to 15 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
67°F |
5 to 10 mph
SSE
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
5 to 15 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
10 to 15 mph
S
|
|
Friday
Jul 17
|
Sunny
|
97°F |
10 to 15 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
70°F |
5 to 10 mph
N
|
|
Saturday
Jul 18
|
Sunny
|
94°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
68°F |
5 to 10 mph
ESE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
91°F |
5 to 15 mph
SSE
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
10 to 15 mph
SE
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
86°F |
10 to 15 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Egan.
Nearby forecast pages are not available for this location yet.