Frederick, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frederick, a city in Ellsworth County, Kansas.
This Afternoon
97°F
Mostly Sunny
Mostly sunny, with a high near 97. South southwest wind around 18 mph, with gusts as high as 29 mph.
7-day forecast for Frederick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Mostly Sunny | 18 mph SSW | 0% |
| Tonight | 76°F | Mostly Clear | 18 mph S | 4% |
| Saturday | 96°F | Sunny then Chance Showers And Thunderstorms | 12 to 16 mph SW | 46% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 44% |
| Sunday | 76°F | Chance Showers And Thunderstorms | 12 mph NNE | 39% |
| Sunday Night | 60°F | Chance Rain Showers | 7 to 13 mph NNE | 39% |
| Monday | 74°F | Partly Sunny | 7 to 10 mph N | 11% |
| Monday Night | 55°F | Partly Cloudy | 7 to 10 mph NE | 3% |
| Tuesday | 71°F | Partly Sunny | 9 mph ENE | 3% |
| Tuesday Night | 54°F | Partly Cloudy | 7 to 10 mph E | 5% |
| Wednesday | 75°F | Partly Sunny | 6 to 9 mph SE | 13% |
| Wednesday Night | 60°F | Mostly Cloudy then Chance Rain Showers | 9 mph SE | 37% |
| Thursday | 75°F | Chance Rain Showers | 8 mph SSE | 45% |
| Thursday Night | 61°F | Chance Rain Showers | 8 mph SE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Frederick (38.513, -98.268). Updated through the day.
Growing snapshot for Frederick
Last spring frost
Apr 23
First fall frost
Oct 16
Growing season
175 days
Hardiness zone
6b
More local growing data for Frederick: nearby ZIP 67459 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ellsworth, Ks (10.9 mi from Frederick). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.