Sylvan Grove, KS Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sylvan Grove, KS in one place.
Mostly sunny, with a high near 106. Heat index values as high as 108. South southeast wind 8 to 12 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Sylvan Grove, KS 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: Aug 12, 2026 10:47 AM CDT.
The active forecast window currently covers Aug 12 to Aug 18, 2026 for Sylvan Grove, KS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 12 to Aug 18, 2026
- Latest sync
- Aug 12, 2026 10:47 AM CDT
- Forecast office
- ICT
- Source
- NOAA / NWS
Daily Outlook
This Week in Sylvan Grove
Today looks like the warmest upcoming period in Sylvan Grove at 106 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tonight at about 12 to 15 mph SSE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 12, 2026 10:47 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ICT
- Radar station
- KUEX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 79. Heat index values as high as 106. South southeast wind 12 to 15 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 105. Heat index values as high as 108. South wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 73. East wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 100. South wind 6 to 9 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 98. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Mostly clear, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 12
|
Mostly Sunny
|
106°F |
8 to 12 mph
SSE
|
|
Tonight
Aug 12
|
Mostly Clear
|
79°F |
12 to 15 mph
SSE
|
|
Thursday
Aug 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
105°F |
8 to 12 mph
S
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms
|
73°F |
6 to 12 mph
E
|
|
Friday
Aug 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
100°F |
6 to 9 mph
S
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
73°F |
5 to 9 mph
S
|
|
Saturday
Aug 15
|
Chance Showers And Thunderstorms then Mostly Sunny
|
98°F |
6 to 10 mph
SSW
|
|
Saturday Night
Aug 15
|
Chance Showers And Thunderstorms
|
70°F |
3 to 8 mph
N
|
|
Sunday
Aug 16
|
Chance Showers And Thunderstorms
|
90°F |
7 mph
NE
|
|
Sunday Night
Aug 16
|
Chance Showers And Thunderstorms
|
67°F |
7 mph
NE
|
|
Monday
Aug 17
|
Chance Showers And Thunderstorms
|
87°F |
6 mph
E
|
|
Monday Night
Aug 17
|
Slight Chance Showers And Thunderstorms
|
67°F |
6 mph
SE
|
|
Tuesday
Aug 18
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
92°F |
6 mph
S
|
|
Tuesday Night
Aug 18
|
Mostly Clear
|
69°F |
6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sylvan Grove.