Houlton, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Houlton, a community in St. Croix County, Wisconsin.
This Afternoon
65°F
Cloudy
Cloudy, with a high near 65. Northeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Houlton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Cloudy | 10 mph NE | 20% |
| Tonight | 50°F | Mostly Cloudy | 5 to 10 mph NNE | 11% |
| Sunday | 70°F | Partly Sunny | 5 to 15 mph NE | 0% |
| Sunday Night | 47°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 65°F | Mostly Cloudy | 5 mph ENE | 2% |
| Monday Night | 43°F | Mostly Cloudy | 0 to 5 mph ENE | 1% |
| Tuesday | 65°F | Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph ESE | 1% |
| Wednesday | 68°F | Sunny | 0 to 5 mph ESE | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 0 to 5 mph SE | 7% |
| Thursday | 69°F | Slight Chance Rain Showers | 0 to 5 mph SE | 21% |
| Thursday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph ESE | 17% |
| Friday | 74°F | Partly Sunny | 0 to 5 mph SE | 7% |
| Friday Night | 54°F | Partly Cloudy | 0 to 5 mph SE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Houlton (45.066, -92.788). Updated through the day.
Growing snapshot for Houlton
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
178 days
Hardiness zone
4b
More local growing data for Houlton: nearby ZIP 54082 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Stillwater 1 Se, Mn (3 mi from Houlton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.