Algoma, WI Weather & Growing Conditions
Today
63°F
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 63. East wind 9 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Rain Showers Likely | 9 to 13 mph E | 56% |
| Tonight | 54°F | Chance Rain Showers | 7 to 10 mph NE | 42% |
| Sunday | 65°F | Partly Sunny | 12 to 18 mph NNE | 2% |
| Sunday Night | 48°F | Mostly Cloudy | 10 to 15 mph NE | 3% |
| Monday | 61°F | Mostly Cloudy | 12 to 16 mph ENE | 0% |
| Monday Night | 48°F | Mostly Cloudy | 9 to 13 mph ENE | 0% |
| Tuesday | 63°F | Mostly Sunny | 9 to 15 mph ENE | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 7 to 13 mph ENE | 2% |
| Wednesday | 64°F | Mostly Sunny | 7 to 13 mph ENE | 3% |
| Wednesday Night | 48°F | Partly Cloudy | 5 to 9 mph ENE | 2% |
| Thursday | 66°F | Mostly Sunny | 5 to 9 mph NE | 1% |
| Thursday Night | 48°F | Partly Cloudy | 6 mph NE | 2% |
| Friday | 69°F | Mostly Sunny | 3 to 8 mph NE | 2% |
| Friday Night | 49°F | Partly Cloudy | 5 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Algoma, WI
Last spring frost
May 6
First fall frost
Oct 17
Growing season
163 days
Hardiness zone
5b
Explore more for Algoma, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Forestville-4E, Wi (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.