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Strasburg, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Strasburg, a community in Adams County, Colorado.

Overnight
54°F
Slight Chance Rain Showers
A slight chance of rain showers before 2am. Partly cloudy, with a low around 54. West northwest wind around 6 mph. Chance of precipitation is 20%.

7-day forecast for Strasburg

WhenTempForecastWindPrecip
Overnight 54°F Slight Chance Rain Showers 6 mph WNW 15%
Saturday 75°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 10 mph N 75%
Saturday Night 50°F Showers And Thunderstorms Likely then Partly Cloudy 5 to 8 mph SSE 57%
Sunday 69°F Chance Rain Showers then Chance Showers And Thunderstorms 5 to 10 mph ESE 34%
Sunday Night 48°F Chance Showers And Thunderstorms 3 to 8 mph SE 45%
Monday 71°F Mostly Sunny 3 to 12 mph SSE 6%
Monday Night 50°F Chance Showers And Thunderstorms 12 to 17 mph SE 38%
Tuesday 76°F Sunny 10 to 18 mph SSE 8%
Tuesday Night 53°F Slight Chance Showers And Thunderstorms then Partly Cloudy 17 mph SSE 24%
Wednesday 77°F Mostly Sunny then Slight Chance Showers And Thunderstorms 6 to 15 mph S 15%
Wednesday Night 53°F Mostly Cloudy 8 mph S 14%
Thursday 78°F Mostly Sunny 5 to 8 mph N 4%
Thursday Night 55°F Partly Cloudy 10 mph SSE 9%
Friday 78°F Mostly Sunny 9 to 14 mph S 13%

Forecast source: National Weather Service (api.weather.gov) for Strasburg (39.721, -104.318). Updated through the day.

Growing snapshot for Strasburg

Last spring frost
May 13
First fall frost
Oct 2
Growing season
142 days
Hardiness zone
5b

More local growing data for Strasburg: nearby ZIP 80136 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Byers 5 Ene, Co (8.8 mi from Strasburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.