Frankfort, SD Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Frankfort, SD in one place.
A chance of rain showers after 7am. Partly sunny, with a high near 70. Southeast wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Frankfort, 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: Sep 14, 2026 6:32 PM CDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Frankfort, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 6:32 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Frankfort
Thursday looks like the warmest upcoming period in Frankfort at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 17 mph SE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 6:32 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 52. East southeast wind 6 to 12 mph. Chance of precipitation is 20%.
A chance of rain showers after 7am. Partly sunny, with a high near 76. East wind 7 to 10 mph. Chance of precipitation is 30%.
A chance of rain showers before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. East southeast wind around 12 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. East southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
A slight chance of rain showers before 7am. Mostly cloudy, with a high near 71. Chance of precipitation is 20%.
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers
|
70°F |
9 to 17 mph
SE
|
|
Wednesday Night
Sep 16
|
Slight Chance Rain Showers then Mostly Cloudy
|
52°F |
6 to 12 mph
ESE
|
|
Thursday
Sep 17
|
Chance Rain Showers
|
76°F |
7 to 10 mph
E
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
58°F |
12 mph
ESE
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
75°F |
13 mph
ESE
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
57°F |
10 mph
NNE
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers then Mostly Cloudy
|
71°F |
13 mph
N
|
|
Saturday Night
Sep 19
|
Slight Chance Rain Showers
|
53°F |
6 to 12 mph
NE
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers
|
71°F |
7 to 12 mph
N
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Partly Cloudy
|
49°F |
9 mph
NNE
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.