Houlton, ME Weather & Growing Conditions
This Afternoon
59°F
Sunny
Sunny, with a high near 59. North wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Sunny | 8 mph N | 0% |
| Tonight | 38°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Sunday | 59°F | Mostly Cloudy | 1 to 12 mph S | 9% |
| Sunday Night | 41°F | Slight Chance Light Rain | 0 to 8 mph SW | 21% |
| Monday | 61°F | Patchy Fog then Mostly Sunny | 0 to 10 mph NW | 3% |
| Monday Night | 35°F | Partly Cloudy then Patchy Fog | 1 to 8 mph NW | 0% |
| Tuesday | 61°F | Patchy Frost then Sunny | 3 to 8 mph N | 0% |
| Tuesday Night | 34°F | Mostly Clear | 0 to 5 mph N | 0% |
| Wednesday | 64°F | Sunny | 3 mph N | 0% |
| Wednesday Night | 34°F | Mostly Clear | 1 mph N | 0% |
| Thursday | 68°F | Sunny | 2 mph N | 1% |
| Thursday Night | 36°F | Partly Cloudy | 1 mph N | 14% |
| Friday | 67°F | Slight Chance Rain Showers | 2 to 7 mph NE | 19% |
| Friday Night | 39°F | Chance Rain Showers | 2 to 6 mph NE | 25% |
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 (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.