Matheson, CO Weather & Growing Conditions
Today
77°F
Patchy Smoke
Patchy smoke before 5pm. Mostly sunny. High near 77, with temperatures falling to around 74 in the afternoon. East northeast wind 10 to 21 mph, with gusts as high as 33 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Patchy Smoke | 10 to 21 mph ENE | 12% |
| Tonight | 54°F | Patchy Smoke | 7 to 14 mph SE | 10% |
| Wednesday | 84°F | Mostly Sunny | 6 to 15 mph ESE | 1% |
| Wednesday Night | 54°F | Mostly Clear | 6 to 15 mph SSE | 4% |
| Thursday | 90°F | Sunny | 7 to 12 mph SSE | 0% |
| Thursday Night | 57°F | Mostly Clear | 3 to 12 mph SE | 1% |
| Friday | 94°F | Sunny | 3 to 10 mph ENE | 2% |
| Friday Night | 60°F | Clear | 6 to 10 mph S | 4% |
| Saturday | 96°F | Sunny | 6 to 14 mph SW | 2% |
| Saturday Night | 63°F | Mostly Clear | 6 to 14 mph SSW | 1% |
| Sunday | 97°F | Sunny | 6 to 12 mph SSW | 2% |
| Sunday Night | 64°F | Partly Cloudy | 7 to 14 mph SSW | 1% |
| Monday | 96°F | Sunny | 6 to 13 mph N | 3% |
| Monday Night | 63°F | Partly Cloudy | 8 to 12 mph ENE | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Matheson, CO
Last spring frost
May 9
First fall frost
Oct 6
Growing season
149 days
Hardiness zone
5b
Explore more for Matheson, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Karval, Co (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.