Topeka, KS Weather & Growing Conditions
Tonight
45°F
Cloudy
Cloudy, with a low around 45. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Cloudy | 10 to 15 mph NW | 10% |
| Wednesday | 58°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 40°F | Mostly Clear | 0 to 5 mph W | 7% |
| Thursday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NW | 15% |
| Thursday Night | 39°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Friday | 57°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Friday Night | 38°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 62°F | Mostly Sunny | 0 to 5 mph W | 5% |
| Saturday Night | 39°F | Mostly Clear | 0 mph | 5% |
| Sunday | 66°F | Sunny | 0 to 5 mph W | 4% |
| Sunday Night | 41°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 70°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 44°F | Mostly Clear | 0 to 5 mph W | 0% |
| Tuesday | 70°F | Sunny | 0 to 5 mph E | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Topeka, KS
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
189 days
Hardiness zone
6b
Explore more for Topeka, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Topeka - Nws, Ks (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.