Altoona, KS Weather & Growing Conditions
Overnight
75°F
Clear
Clear, with a low around 75. South wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Clear | 8 mph S | 1% |
| Saturday | 98°F | Sunny | 8 to 14 mph SSW | 6% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 5 to 12 mph SE | 56% |
| Sunday | 89°F | Showers And Thunderstorms Likely | 6 mph SE | 60% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 7 mph NNE | 70% |
| Monday | 78°F | Showers And Thunderstorms Likely | 7 to 10 mph N | 66% |
| Monday Night | 58°F | Partly Cloudy | 7 to 10 mph NNE | 5% |
| Tuesday | 75°F | Partly Sunny | 9 mph NNE | 3% |
| Tuesday Night | 54°F | Partly Cloudy | 5 to 9 mph NE | 0% |
| Wednesday | 77°F | Mostly Sunny | 7 mph ENE | 2% |
| Wednesday Night | 57°F | Partly Cloudy | 6 mph ENE | 3% |
| Thursday | 80°F | Slight Chance Rain Showers | 5 mph ESE | 15% |
| Thursday Night | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 17% |
| Friday | 81°F | Chance Rain Showers | 6 mph ESE | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Altoona, KS
Last spring frost
Apr 12
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
Explore more for Altoona, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Fredonia, Ks (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.