Augusta, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Augusta, a city in Kennebec County, Maine.
Today
85°F
Sunny
Sunny, with a high near 85. West wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Augusta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 10 to 15 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 87°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph SW | 3% |
| Thursday | 90°F | Sunny | 0 to 5 mph S | 6% |
| Thursday Night | 68°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 28% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 28% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 42% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 37% |
| Sunday | 90°F | Sunny | 0 to 10 mph W | 8% |
| Sunday Night | 67°F | Mostly Clear | 0 to 5 mph SW | 8% |
| Monday | 89°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 10 mph W | 16% |
| Monday Night | 65°F | Slight Chance Rain Showers | 5 to 10 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov) for Augusta (44.335, -69.734). Updated through the day.
Growing snapshot for Augusta
Last spring frost
Apr 27
First fall frost
Oct 16
Growing season
172 days
Hardiness zone
5b
More local growing data for Augusta: nearby ZIP 04330 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Augusta State Ap, Me (3.3 mi from Augusta). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.