Frontenac, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frontenac, a city in Crawford County, Kansas.
This Afternoon
67°F
Chance Drizzle
A chance of drizzle after 3pm. Mostly cloudy. High near 67, with temperatures falling to around 61 in the afternoon. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
7-day forecast for Frontenac
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Chance Drizzle | 16 mph SW | 33% |
| Tonight | 48°F | Slight Chance Drizzle | 7 to 13 mph W | 20% |
| Wednesday | 60°F | Mostly Sunny | 6 to 12 mph W | 5% |
| Wednesday Night | 41°F | Clear | 3 mph SW | 0% |
| Thursday | 60°F | Mostly Sunny then Chance Rain Showers | 2 to 7 mph W | 42% |
| Thursday Night | 40°F | Mostly Cloudy | 5 mph NW | 7% |
| Friday | 58°F | Mostly Sunny | 5 to 8 mph N | 0% |
| Friday Night | 38°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 59°F | Partly Sunny | 3 mph NW | 1% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 5% |
| Sunday | 64°F | Sunny | 2 to 7 mph W | 4% |
| Sunday Night | 38°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 12 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Frontenac (37.459, -94.701). Updated through the day.
Growing snapshot for Frontenac
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
7a
More local growing data for Frontenac: nearby ZIP 66763 weather · frost dates · planting calendar · Kansas frost dates
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Pittsburg
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Climate data from the nearest NOAA station, Pittsburg, Ks (5 mi from Frontenac). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.