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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
Nearby towns & communities
Bennett
Berkley
Brighton
Byers
Comanche Creek
Commerce City
Derby
Federal Heights
Lochbuie
Northglenn
Peoria
Shaw Heights
Sherrelwood
Thornton
Todd Creek
Twin Lakes
Welby
Westminster
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.