Twin Lakes, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Twin Lakes, a community in Adams County, Colorado.
Overnight
62°F
Patchy Smoke
Patchy smoke. Mostly cloudy. Low around 62, with temperatures rising to around 65 overnight. North northeast wind around 10 mph, with gusts as high as 16 mph.
7-day forecast for Twin Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Patchy Smoke | 10 mph NNE | 12% |
| Tuesday | 81°F | Patchy Smoke | 5 to 9 mph ENE | 18% |
| Tuesday Night | 58°F | Patchy Smoke | 3 to 9 mph NNE | 12% |
| Wednesday | 88°F | Patchy Smoke | 3 to 9 mph NNE | 0% |
| Wednesday Night | 63°F | Mostly Clear | 2 to 9 mph S | 3% |
| Thursday | 96°F | Sunny | 2 to 8 mph N | 0% |
| Thursday Night | 66°F | Mostly Clear | 5 to 8 mph SSE | 2% |
| Friday | 99°F | Sunny | 3 to 8 mph S | 0% |
| Friday Night | 69°F | Mostly Clear | 8 mph SSE | 1% |
| Saturday | 100°F | Sunny | 5 to 8 mph NE | 1% |
| Saturday Night | 69°F | Partly Cloudy | 5 to 8 mph W | 0% |
| Sunday | 100°F | Sunny | 3 to 9 mph SSE | 7% |
| Sunday Night | 70°F | Partly Cloudy | 3 to 9 mph WNW | 3% |
| Monday | 99°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for Twin Lakes (39.823, -105.004). Updated through the day.
Growing snapshot for Twin Lakes
Last spring frost
May 2
First fall frost
Oct 11
Growing season
160 days
Hardiness zone
6a
More local growing data for Twin Lakes: nearby ZIP 80221 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
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Brighton
Byers
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Derby
Federal Heights
Lochbuie
Northglenn
Peoria
Shaw Heights
Sherrelwood
Strasburg
Thornton
Todd Creek
Welby
Westminster
Climate data from the nearest NOAA station, Northglenn, Co (5.7 mi from Twin Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.