New Buffalo, MI Weather & Growing Conditions
This Afternoon
66°F
Chance Rain Showers
A chance of rain showers before 3pm. Mostly cloudy. High near 66, with temperatures falling to around 59 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Chance Rain Showers | 10 to 15 mph SW | 30% |
| Tonight | 46°F | Cloudy | 10 to 15 mph SW | 13% |
| Thursday | 55°F | Chance Rain Showers | 10 to 15 mph SW | 43% |
| Thursday Night | 40°F | Rain Showers | 10 mph NW | 89% |
| Friday | 50°F | Rain Showers Likely | 15 mph NW | 74% |
| Friday Night | 37°F | Rain Showers Likely | 5 to 15 mph N | 55% |
| Saturday | 50°F | Partly Sunny | 5 to 10 mph NW | 10% |
| Saturday Night | 36°F | Partly Cloudy | 5 mph W | 2% |
| Sunday | 53°F | Sunny | 5 to 10 mph W | 10% |
| Sunday Night | 38°F | Mostly Clear | 5 to 10 mph W | 11% |
| Monday | 57°F | Sunny | 5 to 10 mph W | 5% |
| Monday Night | 41°F | Mostly Clear | 5 mph SW | 2% |
| Tuesday | 58°F | Sunny | 5 to 10 mph W | 2% |
| Tuesday Night | 40°F | Partly Cloudy | 0 to 5 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Buffalo, MI
Last spring frost
Apr 19
First fall frost
Oct 27
Growing season
191 days
Hardiness zone
6b
Explore more for New Buffalo, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Laporte, In (14.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.