Hiawatha, KS Weather & Growing Conditions
Tonight
44°F
Cloudy
Cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Cloudy | 10 to 15 mph NW | 7% |
| Wednesday | 55°F | Mostly Cloudy | 5 to 15 mph W | 1% |
| Wednesday Night | 40°F | Partly Cloudy | 5 mph W | 1% |
| Thursday | 55°F | Partly Sunny then Slight Chance Rain Showers | 5 to 10 mph NW | 16% |
| Thursday Night | 39°F | Mostly Cloudy | 5 mph NW | 2% |
| Friday | 55°F | Partly Sunny | 0 to 5 mph N | 3% |
| Friday Night | 37°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Saturday Night | 39°F | Mostly Clear | 0 to 5 mph W | 6% |
| Sunday | 65°F | Sunny | 5 mph W | 2% |
| Sunday Night | 41°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 69°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 68°F | Mostly Sunny | 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hiawatha, KS
Last spring frost
Apr 14
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
6a
Explore more for Hiawatha, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Hiawatha 1 S, Ks (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.