Reserve, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Reserve, a city in Brown County, Kansas.
Today
91°F
Chance Showers And Thunderstorms then Partly Sunny
A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms between 9am and 10am. Partly sunny, with a high near 91. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
7-day forecast for Reserve
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Chance Showers And Thunderstorms then Partly Sunny | 5 to 10 mph SW | 35% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 5 mph N | 72% |
| Sunday | 72°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 39% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 39% |
| Monday | 63°F | Chance Rain Showers | 5 to 10 mph NE | 39% |
| Monday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 13% |
| Tuesday | 62°F | Mostly Cloudy | 5 mph NE | 3% |
| Tuesday Night | 48°F | Partly Cloudy | 0 to 5 mph E | 0% |
| Wednesday | 65°F | Mostly Sunny | 0 to 5 mph E | 2% |
| Wednesday Night | 52°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 17% |
| Thursday | 68°F | Chance Rain Showers | 0 to 5 mph SE | 29% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 27% |
| Friday | 68°F | Chance Showers And Thunderstorms | 5 mph SE | 31% |
| Friday Night | 58°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Reserve (39.977, -95.565). Updated through the day.
Growing snapshot for Reserve
Last spring frost
Apr 14
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
6a
More local growing data for Reserve: nearby ZIP 66434 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Everest
Fairview
Hamlin
Hiawatha
Horton
Kickapoo Site 1
Kickapoo Site 2
Kickapoo Site 6
Kickapoo Site 7
Kickapoo Tribal Center
Leona
Morrill
Powhattan
Robinson
White Cloud
Willis
Climate data from the nearest NOAA station, Hiawatha 1 S, Ks (2.2 mi from Reserve). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.