Erie, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Erie, a town in Weld County, Colorado.
Today
79°F
Patchy Smoke
Patchy smoke. Mostly sunny. High near 79, with temperatures falling to around 77 in the afternoon. East northeast wind 6 to 10 mph, with gusts as high as 16 mph.
7-day forecast for Erie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Patchy Smoke | 6 to 10 mph ENE | 14% |
| Tonight | 54°F | Patchy Smoke | 5 to 10 mph NNE | 9% |
| Wednesday | 87°F | Patchy Smoke | 5 to 9 mph NE | 0% |
| Wednesday Night | 58°F | Mostly Clear | 3 to 9 mph N | 2% |
| Thursday | 96°F | Sunny | 2 to 8 mph NNW | 0% |
| Thursday Night | 61°F | Mostly Clear | 7 mph SW | 1% |
| Friday | 99°F | Sunny | 2 to 9 mph S | 0% |
| Friday Night | 64°F | Mostly Clear | 8 mph S | 0% |
| Saturday | 101°F | Sunny | 2 to 8 mph N | 1% |
| Saturday Night | 64°F | Partly Cloudy | 5 to 8 mph W | 1% |
| Sunday | 100°F | Sunny | 3 to 9 mph NNE | 7% |
| Sunday Night | 66°F | Partly Cloudy | 5 to 9 mph W | 4% |
| Monday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 21% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 10 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov) for Erie (40.040, -105.038). Updated through the day.
Growing snapshot for Erie
Last spring frost
May 7
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
5b
More local growing data for Erie: nearby ZIP 80516 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Aristocrat Ranchettes
Ault
Berthoud
Briggsdale
Dacono
Eaton
Evans
Firestone
Fort Lupton
Frederick
Garden City
Gilcrest
Greeley
Grover
Hudson
Johnstown
Keenesburg
Kersey
La Salle
Mead
Milliken
Nunn
Orchard
Pierce
Platteville
Raymer (New Raymer)
Severance
Windsor
Climate data from the nearest NOAA station, Longmont 2 Ese, Co (8.6 mi from Erie). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.