Galva, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Galva, a city in Mcpherson County, Kansas.
Tonight
41°F
Partly Cloudy
Partly cloudy, with a low around 41. Northwest wind around 8 mph.
7-day forecast for Galva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Partly Cloudy | 8 mph NW | 0% |
| Wednesday | 61°F | Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 41°F | Mostly Clear | 2 to 6 mph WNW | 3% |
| Thursday | 55°F | Slight Chance Rain Showers then Mostly Sunny | 6 to 9 mph NNW | 21% |
| Thursday Night | 37°F | Mostly Clear | 6 mph NNW | 0% |
| Friday | 56°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 38°F | Partly Cloudy | 3 mph SE | 0% |
| Saturday | 62°F | Mostly Sunny | 5 mph WSW | 4% |
| Saturday Night | 40°F | Clear | 3 mph WSW | 4% |
| Sunday | 66°F | Sunny | 5 mph WSW | 1% |
| Sunday Night | 42°F | Clear | 5 to 8 mph SSW | 0% |
| Monday | 68°F | Sunny | 10 mph SSW | 0% |
| Monday Night | 45°F | Mostly Clear | 7 mph WSW | 0% |
| Tuesday | 67°F | Mostly Sunny | 8 mph ESE | 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 Nov 4, 2026.