Hot Sulphur Springs, CO Weather & Growing Conditions
Tonight
22°F
Partly Cloudy
Partly cloudy, with a low around 22. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 22°F | Partly Cloudy | 3 mph SE | 0% |
| Wednesday | 43°F | Chance Snow Showers | 2 to 7 mph NE | 50% |
| Wednesday Night | 24°F | Chance Snow Showers then Mostly Cloudy | 0 to 5 mph SE | 46% |
| Thursday | 41°F | Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 24°F | Partly Cloudy | 0 to 5 mph S | 5% |
| Friday | 39°F | Mostly Sunny then Slight Chance Snow Showers | 0 to 8 mph W | 18% |
| Friday Night | 22°F | Slight Chance Snow Showers then Partly Cloudy | 1 to 5 mph SW | 18% |
| Saturday | 42°F | Sunny | 2 to 6 mph WSW | 5% |
| Saturday Night | 23°F | Clear | 3 mph S | 2% |
| Sunday | 48°F | Sunny | 2 to 7 mph SW | 0% |
| Sunday Night | 26°F | Mostly Clear | 3 mph SSW | 0% |
| Monday | 50°F | Mostly Sunny | 1 to 5 mph W | 1% |
| Monday Night | 28°F | Partly Cloudy | 3 mph S | 1% |
| Tuesday | 48°F | Mostly Sunny | 1 to 8 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hot Sulphur Springs, CO
Last spring frost
Jun 12
First fall frost
Sep 10
Growing season
89 days
Hardiness zone
5b
Explore more for Hot Sulphur Springs, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Williams Fork Dam, Co (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.