Houlton, ME Weather & Growing Conditions
This Afternoon
52°F
Light Rain
Rain. Cloudy. High near 52, with temperatures falling to around 44 in the afternoon. East wind around 2 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Light Rain | 2 mph E | 85% |
| Tonight | 41°F | Light Rain | 2 to 6 mph SE | 99% |
| Wednesday | 61°F | Light Rain | 1 to 7 mph SW | 96% |
| Wednesday Night | 46°F | Mostly Cloudy | 2 mph S | 11% |
| Thursday | 66°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 7 mph S | 24% |
| Thursday Night | 52°F | Slight Chance Light Rain | 5 mph SW | 21% |
| Friday | 64°F | Chance Light Rain | 3 mph W | 37% |
| Friday Night | 45°F | Light Rain | 0 to 6 mph NE | 79% |
| Saturday | 53°F | Light Rain | 8 mph E | 80% |
| Saturday Night | 41°F | Light Rain | 6 mph N | 77% |
| Sunday | 52°F | Light Rain Likely | 5 to 8 mph W | 69% |
| Sunday Night | 34°F | Chance Light Rain | 3 mph W | 40% |
| Monday | 49°F | Chance Light Rain | 3 to 7 mph NW | 26% |
| Monday Night | 30°F | Chance Light Rain then Chance Rain And Snow | 5 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Houlton, ME
Last spring frost
May 27
First fall frost
Sep 18
Growing season
115 days
Hardiness zone
4b
Explore more for Houlton, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Houlton Intl Ap, Me (14.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.