Twin Lakes, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Twin Lakes, a community in Chaffee County, Colorado.
Overnight
21°F
Mostly Cloudy
Mostly cloudy, with a low around 21. North northwest wind around 0 mph.
7-day forecast for Twin Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 21°F | Mostly Cloudy | 0 mph | 0% |
| Wednesday | 45°F | Chance Snow Showers | 0 to 5 mph SE | 87% |
| Wednesday Night | 17°F | Snow Showers | 0 to 5 mph N | 93% |
| Thursday | 44°F | Sunny | 0 to 5 mph WNW | 1% |
| Thursday Night | 18°F | Mostly Cloudy | 0 mph | 0% |
| Friday | 44°F | Mostly Sunny then Slight Chance Snow Showers | 0 to 5 mph WNW | 15% |
| Friday Night | 14°F | Slight Chance Snow Showers then Partly Cloudy | 0 to 5 mph WNW | 15% |
| Saturday | 47°F | Sunny | 0 to 5 mph NW | 4% |
| Saturday Night | 18°F | Mostly Clear | 0 mph | 0% |
| Sunday | 53°F | Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 20°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Monday | 54°F | Sunny | 0 mph | 0% |
| Monday Night | 22°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 51°F | Mostly Sunny | 0 to 5 mph WNW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Twin Lakes (39.104, -106.319). Updated through the day.
Growing snapshot for Twin Lakes
Last spring frost
Jun 16
First fall frost
Sep 10
Growing season
85 days
Hardiness zone
5a
More local growing data for Twin Lakes: nearby ZIP 81228 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Twin Lakes Rsvr, Co (5.9 mi from Twin Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.