Topeka, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Topeka, a city in Shawnee County, Kansas.
Today
93°F
Mostly Sunny
Mostly sunny, with a high near 93. Southeast wind around 5 mph.
7-day forecast for Topeka
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny | 5 mph SE | 6% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 19% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 39% |
| Wednesday Night | 66°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph NE | 72% |
| Thursday | 85°F | Showers And Thunderstorms Likely then Mostly Sunny | 0 to 5 mph E | 72% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 46% |
| Friday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 46% |
| Friday Night | 71°F | Mostly Clear | 5 mph S | 7% |
| Saturday | 93°F | Sunny | 5 to 10 mph S | 7% |
| Saturday Night | 75°F | Mostly Clear | 10 mph S | 1% |
| Sunday | 95°F | Sunny | 10 to 15 mph S | 1% |
| Sunday Night | 76°F | Mostly Clear | 10 to 15 mph S | 2% |
| Monday | 96°F | Sunny | 10 to 15 mph S | 2% |
| Monday Night | 77°F | Mostly Clear | 15 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Topeka (39.035, -95.695). Updated through the day.
Growing snapshot for Topeka
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
189 days
Hardiness zone
6b
More local growing data for Topeka: nearby ZIP 66621 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Topeka - Nws, Ks (4.7 mi from Topeka). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.