Augusta, WI Weather & Growing Conditions
Tonight
52°F
Patchy Fog
Patchy fog and showers and thunderstorms before 1am, then patchy fog and a chance of showers and thunderstorms between 1am and 3am, then patchy fog and showers and thunderstorms likely between 3am and 4am, then patchy fog and showers and thunderstorms likely. Cloudy, with a low around 52. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Patchy Fog | 10 mph E | 95% |
| Saturday | 64°F | Patchy Fog then Drizzle Likely | 5 to 10 mph ENE | 62% |
| Saturday Night | 50°F | Slight Chance Drizzle then Mostly Cloudy | 5 mph NE | 24% |
| Sunday | 69°F | Partly Sunny | 5 to 10 mph NE | 4% |
| Sunday Night | 43°F | Mostly Cloudy | 5 mph ENE | 2% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 7% |
| Monday Night | 40°F | Mostly Cloudy | 5 mph ENE | 7% |
| Tuesday | 63°F | Mostly Sunny | 5 mph E | 6% |
| Tuesday Night | 41°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Wednesday | 66°F | Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 44°F | Partly Cloudy | 0 mph | 4% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph SE | 6% |
| Thursday Night | 47°F | Partly Cloudy | 0 mph | 6% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Augusta, WI
Last spring frost
May 7
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
4b
Explore more for Augusta, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Augusta Rs, Wi (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.