Galva, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Galva, a city in Mcpherson County, Kansas.
Overnight
71°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 71. South southeast wind around 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
7-day forecast for Galva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Slight Chance Rain Showers | 12 mph SSE | 22% |
| Tuesday | 94°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 6 to 9 mph S | 22% |
| Tuesday Night | 68°F | Partly Cloudy | 8 mph NE | 14% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms | 9 mph NNE | 23% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 6 to 10 mph NNE | 37% |
| Thursday | 87°F | Chance Showers And Thunderstorms then Mostly Sunny | 7 mph E | 32% |
| Thursday Night | 68°F | Showers And Thunderstorms | 8 mph SSE | 76% |
| Friday | 90°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 9 mph S | 76% |
| Friday Night | 70°F | Clear | 8 mph SSE | 5% |
| Saturday | 93°F | Sunny | 9 to 13 mph S | 5% |
| Saturday Night | 73°F | Clear | 14 mph S | 1% |
| Sunday | 95°F | Sunny | 13 to 16 mph SSW | 1% |
| Sunday Night | 74°F | Mostly Clear | 15 mph S | 2% |
| Monday | 95°F | Sunny | 17 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Galva (38.384, -97.538). Updated through the day.
Growing snapshot for Galva
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
6b
More local growing data for Galva: nearby ZIP 67443 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mcpherson, Ks (4.6 mi from Galva). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.