Edgewater, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgewater, a city in Jefferson County, Colorado.
Today
81°F
Patchy Smoke
Patchy smoke before noon, then patchy smoke and a slight chance of showers and thunderstorms. Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. East northeast wind around 8 mph. Chance of precipitation is 20%.
7-day forecast for Edgewater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Smoke | 8 mph ENE | 21% |
| Tonight | 58°F | Patchy Smoke | 3 to 8 mph N | 12% |
| Wednesday | 88°F | Patchy Smoke | 2 to 8 mph NNE | 0% |
| Wednesday Night | 62°F | Mostly Clear | 3 to 8 mph SSW | 3% |
| Thursday | 96°F | Sunny | 2 to 8 mph NNE | 0% |
| Thursday Night | 64°F | Mostly Clear | 5 to 8 mph S | 2% |
| Friday | 98°F | Sunny | 3 to 8 mph SE | 0% |
| Friday Night | 68°F | Mostly Clear | 9 mph SSE | 1% |
| Saturday | 100°F | Sunny | 8 mph ENE | 1% |
| Saturday Night | 69°F | Partly Cloudy | 6 to 9 mph W | 0% |
| Sunday | 99°F | Sunny | 5 to 8 mph SE | 8% |
| Sunday Night | 70°F | Partly Cloudy | 5 to 8 mph WNW | 3% |
| Monday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NNW | 15% |
| Monday Night | 68°F | Mostly Cloudy | 5 to 10 mph WNW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Edgewater (39.751, -105.063). Updated through the day.
Growing snapshot for Edgewater
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
6a
More local growing data for Edgewater: nearby ZIP 80214 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
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Bow Mar
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Indian Hills
Ken Caryl
Kittredge
Lakewood
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West Pleasant View
Wheat Ridge
Climate data from the nearest NOAA station, Lakewood, Co (2.8 mi from Edgewater). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.