Houlton, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Houlton, a community in Aroostook County, Maine.
This Afternoon
62°F
Slight Chance Light Rain
A slight chance of rain before 2pm. Mostly cloudy, with a high near 62. South wind 1 to 6 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast for Houlton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Slight Chance Light Rain | 1 to 6 mph S | 18% |
| Tonight | 45°F | Mostly Cloudy | 1 mph E | 10% |
| Thursday | 67°F | Partly Sunny then Slight Chance Light Rain | 2 to 10 mph S | 16% |
| Thursday Night | 52°F | Chance Light Rain | 3 to 7 mph SW | 38% |
| Friday | 66°F | Chance Light Rain | 1 to 6 mph W | 25% |
| Friday Night | 43°F | Light Rain | 0 to 8 mph N | 81% |
| Saturday | 55°F | Light Rain | 10 mph NE | 82% |
| Saturday Night | 40°F | Light Rain Likely | 7 mph NE | 74% |
| Sunday | 51°F | Light Rain Likely | 6 to 10 mph N | 68% |
| Sunday Night | 32°F | Chance Light Rain | 2 to 6 mph W | 32% |
| Monday | 48°F | Chance Light Rain | 3 to 12 mph W | 26% |
| Monday Night | 29°F | Chance Light Rain then Slight Chance Rain And Snow | 7 mph W | 25% |
| Tuesday | 48°F | Slight Chance Rain And Snow | 7 to 13 mph W | 23% |
| Tuesday Night | 28°F | Slight Chance Light Rain then Slight Chance Rain And Snow | 3 to 7 mph W | 23% |
Forecast source: National Weather Service (api.weather.gov) for Houlton (46.121, -67.832). Updated through the day.
Growing snapshot for Houlton
Last spring frost
May 19
First fall frost
Sep 23
Growing season
125 days
Hardiness zone
4b
More local growing data for Houlton: nearby ZIP 04730 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Ashland
Blaine
Caribou
Eagle Lake
Fort Fairfield
Fort Kent
Grand Isle
Island Falls
Limestone
Madawaska
Mapleton
Mars Hill
Oakfield
Presque Isle
Van Buren
Washburn
Climate data from the nearest NOAA station, Houlton 5N, Me (1.4 mi from Houlton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.