Jamestown, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jamestown, a city in Cloud County, Kansas.
Today
85°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind 5 to 15 mph. Chance of precipitation is 20%.
7-day forecast for Jamestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph NE | 23% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 30% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 10 mph NE | 43% |
| Wednesday Night | 61°F | Partly Cloudy | 5 to 10 mph NE | 5% |
| Thursday | 83°F | Mostly Sunny | 5 to 10 mph E | 4% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 27% |
| Friday | 90°F | Chance Showers And Thunderstorms then Sunny | 5 to 10 mph S | 25% |
| Friday Night | 70°F | Clear | 5 to 10 mph SE | 3% |
| Saturday | 93°F | Sunny | 5 to 15 mph S | 3% |
| Saturday Night | 74°F | Mostly Clear | 15 mph S | 2% |
| Sunday | 96°F | Sunny | 15 mph S | 2% |
| Sunday Night | 75°F | Mostly Clear | 15 to 20 mph S | 4% |
| Monday | 96°F | Mostly Sunny | 15 to 20 mph S | 4% |
| Monday Night | 75°F | Mostly Clear | 15 to 20 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov) for Jamestown (39.600, -97.861). Updated through the day.
Growing snapshot for Jamestown
Last spring frost
Apr 21
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
6a
More local growing data for Jamestown: nearby ZIP 66948 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Concordia 1 W, Ks (10.1 mi from Jamestown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.