New Buffalo, MI Weather & Growing Conditions
This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. South wind around 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 15 mph S | 4% |
| Tonight | 61°F | Mostly Cloudy then Rain Showers Likely | 10 to 15 mph S | 64% |
| Wednesday | 67°F | Rain Showers Likely | 15 mph S | 70% |
| Wednesday Night | 48°F | Mostly Cloudy | 10 mph SW | 4% |
| Thursday | 58°F | Mostly Cloudy | 10 to 15 mph SW | 13% |
| Thursday Night | 43°F | Chance Rain Showers | 5 to 10 mph W | 47% |
| Friday | 54°F | Chance Rain Showers | 10 to 15 mph N | 51% |
| Friday Night | 37°F | Chance Rain Showers | 5 to 15 mph N | 46% |
| Saturday | 51°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NW | 16% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 7% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph W | 18% |
| Sunday Night | 36°F | Slight Chance Rain Showers | 5 to 10 mph NW | 18% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 13% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph SW | 9% |
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
6a
Explore more for New Buffalo, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Laporte, In (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.