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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.

This Afternoon
77°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 77, with temperatures falling to around 71 in the afternoon. East northeast wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Strasburg

WhenTempForecastWindPrecip
This Afternoon 77°F Showers And Thunderstorms 10 mph ENE 88%
Tonight 50°F Showers And Thunderstorms Likely then Partly Cloudy 3 to 8 mph S 57%
Sunday 69°F Chance Showers And Thunderstorms 3 to 10 mph N 35%
Sunday Night 49°F Chance Showers And Thunderstorms then Partly Cloudy 3 to 9 mph NNE 29%
Monday 71°F Mostly Sunny 2 to 12 mph SSE 3%
Monday Night 50°F Partly Cloudy 12 to 16 mph SE 9%
Tuesday 77°F Sunny 9 to 18 mph SSE 3%
Tuesday Night 54°F Partly Cloudy 17 mph S 9%
Wednesday 78°F Partly Sunny 6 to 15 mph SSW 4%
Wednesday Night 54°F Mostly Cloudy 7 mph SSW 8%
Thursday 79°F Mostly Sunny 5 to 8 mph N 3%
Thursday Night 56°F Partly Cloudy 9 mph SSE 9%
Friday 78°F Mostly Sunny then Slight Chance Showers And Thunderstorms 9 to 17 mph S 20%
Friday Night 55°F Chance Showers And Thunderstorms 10 to 15 mph S 30%

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 20, 2026.