Montreal, WI Weather & Growing Conditions
Today
74°F
Chance Rain Showers then Mostly Sunny
A chance of rain showers before 9am. Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Chance Rain Showers then Mostly Sunny | 5 to 10 mph NW | 51% |
| Tonight | 50°F | Partly Cloudy | 0 to 5 mph W | 2% |
| Wednesday | 74°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 81°F | Sunny | 5 to 15 mph SW | 3% |
| Thursday Night | 61°F | Mostly Clear | 10 mph SW | 4% |
| Friday | 83°F | Sunny then Slight Chance Showers And Thunderstorms | 10 mph SW | 18% |
| Friday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 48% |
| Saturday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 23% |
| Saturday Night | 57°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph W | 46% |
| Sunday | 75°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 46% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 26% |
| Monday | 75°F | Slight Chance Rain Showers | 0 to 5 mph W | 20% |
| Monday Night | 54°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montreal, WI
Last spring frost
May 24
First fall frost
Sep 28
Growing season
128 days
Hardiness zone
4b
Explore more for Montreal, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Hurley, Wi (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.