Topeka, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Topeka, a city in Shawnee County, Kansas.
This Afternoon
67°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 67, with temperatures falling to around 56 in the afternoon. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
7-day forecast for Topeka
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Rain Showers Likely | 15 mph NW | 55% |
| Tonight | 45°F | Slight Chance Rain Showers then Cloudy | 10 to 15 mph NW | 23% |
| 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 | 61°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% |
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 Nov 3, 2026.