Augusta, ME Weather & Growing Conditions
Tonight
48°F
Chance Rain Showers
A chance of rain showers before 4am. Cloudy, with a low around 48. Southeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Chance Rain Showers | 0 to 5 mph SE | 36% |
| Wednesday | 69°F | Partly Sunny | 5 mph SW | 9% |
| Wednesday Night | 50°F | Partly Cloudy | 5 mph S | 5% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph SW | 12% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 10 mph SW | 13% |
| Friday | 65°F | Light Rain Likely | 0 to 5 mph S | 56% |
| Friday Night | 50°F | Light Rain | 0 to 5 mph E | 87% |
| Saturday | 56°F | Light Rain | 5 to 10 mph NE | 83% |
| Saturday Night | 43°F | Light Rain Likely | 5 mph N | 67% |
| Sunday | 54°F | Chance Light Rain | 5 to 10 mph NW | 47% |
| Sunday Night | 37°F | Slight Chance Light Rain then Mostly Cloudy | 5 mph W | 21% |
| Monday | 52°F | Slight Chance Light Rain | 5 to 10 mph W | 18% |
| Monday Night | 35°F | Slight Chance Light Rain | 5 mph W | 21% |
| Tuesday | 50°F | Slight Chance Light Rain then Mostly Sunny | 5 to 10 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Augusta, ME
Last spring frost
May 2
First fall frost
Oct 10
Growing season
159 days
Hardiness zone
5b
Explore more for Augusta, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Waterville Trtmt Plt, Me (14.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.