Matheson, CO Weather & Growing Conditions
This Afternoon
52°F
Sunny
Sunny. High near 52, with temperatures falling to around 45 in the afternoon. North wind 6 to 18 mph, with gusts as high as 29 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Sunny | 6 to 18 mph N | 0% |
| Tonight | 30°F | Mostly Clear | 6 mph W | 0% |
| Wednesday | 55°F | Mostly Sunny | 5 to 8 mph ESE | 12% |
| Wednesday Night | 32°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph N | 24% |
| Thursday | 55°F | Mostly Sunny | 2 to 12 mph N | 0% |
| Thursday Night | 33°F | Partly Cloudy | 3 to 9 mph S | 0% |
| Friday | 57°F | Mostly Sunny | 3 to 8 mph WNW | 3% |
| Friday Night | 32°F | Mostly Clear | 6 mph WNW | 4% |
| Saturday | 58°F | Sunny | 3 to 7 mph W | 1% |
| Saturday Night | 33°F | Clear | 3 to 8 mph SW | 1% |
| Sunday | 66°F | Sunny | 9 mph SSW | 0% |
| Sunday Night | 39°F | Mostly Clear | 6 to 10 mph WSW | 0% |
| Monday | 66°F | Sunny | 8 mph NE | 0% |
| Monday Night | 39°F | Partly Cloudy | 6 to 9 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Matheson, CO
Last spring frost
May 12
First fall frost
Oct 2
Growing season
141 days
Hardiness zone
5b
Explore more for Matheson, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Matheson 8 Se, Co (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.