Sylvia, KS Weather & Growing Conditions
Today
96°F
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 10am. Partly sunny, with a high near 96. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 5 to 9 mph SSE | 24% |
| Tonight | 67°F | Partly Cloudy | 8 mph NE | 14% |
| Wednesday | 91°F | Partly Sunny | 8 mph N | 14% |
| Wednesday Night | 66°F | Slight Chance Showers And Thunderstorms | 6 to 9 mph NNE | 33% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 33% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 8 mph SSE | 73% |
| Friday | 95°F | Chance Showers And Thunderstorms then Sunny | 9 mph SSE | 51% |
| Friday Night | 70°F | Clear | 8 mph SSE | 7% |
| Saturday | 98°F | Sunny | 6 to 12 mph S | 7% |
| Saturday Night | 74°F | Clear | 12 mph S | 0% |
| Sunday | 99°F | Sunny | 10 to 16 mph S | 0% |
| Sunday Night | 74°F | Mostly Clear | 15 mph S | 1% |
| Monday | 99°F | Sunny | 13 to 17 mph S | 1% |
| Monday Night | 74°F | Mostly Clear | 13 to 16 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sylvia, KS
Last spring frost
Apr 18
First fall frost
Oct 21
Growing season
185 days
Hardiness zone
6b
Explore more for Sylvia, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Hudson, Ks (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.