Harman US

Twin Lakes, CO Weather & Growing Conditions

Today
64°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. West southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 64°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 10 mph WSW 33%
Tonight 38°F Mostly Clear 0 to 10 mph NW 9%
Sunday 64°F Sunny 5 to 10 mph WSW 0%
Sunday Night 32°F Mostly Clear 5 to 10 mph WNW 0%
Monday 67°F Sunny 0 to 5 mph W 0%
Monday Night 35°F Partly Cloudy 0 to 5 mph W 2%
Tuesday 66°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 10 mph WSW 42%
Tuesday Night 35°F Chance Showers And Thunderstorms 5 mph SW 41%
Wednesday 64°F Partly Sunny then Chance Showers And Thunderstorms 5 mph WSW 31%
Wednesday Night 35°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 5 mph W 17%
Thursday 66°F Partly Sunny then Slight Chance Showers And Thunderstorms 5 mph SW 21%
Thursday Night 37°F Chance Showers And Thunderstorms 0 to 5 mph ENE 30%
Friday 65°F Showers And Thunderstorms Likely 0 to 5 mph SSW 55%
Friday Night 36°F Chance Showers And Thunderstorms 5 mph WSW 40%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Twin Lakes, CO

Last spring frost
Jun 16
First fall frost
Sep 10
Growing season
85 days
Hardiness zone
5a

Explore more for Twin Lakes, CO: full frost dates · planting calendar · Colorado frost dates

Climate data from the nearest NOAA station, Twin Lakes Rsvr, Co (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.