Alma, CO Weather & Growing Conditions
Today
49°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny. High near 49, with temperatures falling to around 47 in the afternoon. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 9 to 14 mph WSW | 34% |
| Tonight | 29°F | Slight Chance T-storms then Mostly Clear | 7 to 13 mph W | 20% |
| Sunday | 47°F | Sunny then Slight Chance Snow Showers | 12 to 20 mph W | 19% |
| Sunday Night | 27°F | Mostly Clear | 7 to 16 mph WNW | 0% |
| Monday | 51°F | Sunny | 8 to 14 mph W | 0% |
| Monday Night | 32°F | Partly Cloudy | 7 to 12 mph SW | 3% |
| Tuesday | 50°F | Mostly Sunny then Chance T-storms | 8 to 12 mph WSW | 46% |
| Tuesday Night | 33°F | Slight Chance T-storms then Mostly Cloudy | 10 mph SSW | 38% |
| Wednesday | 49°F | Partly Sunny then Chance T-storms | 12 mph W | 39% |
| Wednesday Night | 32°F | Slight Chance T-storms then Mostly Cloudy | 6 to 9 mph WNW | 15% |
| Thursday | 50°F | Partly Sunny then Slight Chance T-storms | 9 mph W | 21% |
| Thursday Night | 35°F | Slight Chance T-storms | 9 mph SW | 28% |
| Friday | 49°F | Chance Rain And Snow Showers | 10 mph WSW | 54% |
| Friday Night | 34°F | Chance Rain And Snow Showers | 9 mph WSW | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alma, CO
Growing season
61 days
Hardiness zone
5a
Explore more for Alma, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Climax, Co (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.