Road America Weather - Plymouth, WI
IMSA Race Weather

Friday, August 4

Partly cloudy. Chance for late storms





ENE 10-15 mph

Saturday, August 5

Morning Rain





E 10-15 mph

Sunday, August 6






W 10-15 mph

Wisconsin, US
4:37 am, Jun 16
L: 60° H: 65°
Feels like 62.96 °F overcast clouds
Wind gusts: 2 m/s
UV Index: 0
Precipitation: 0 inch
Visibility: 10 km
Sunrise: 5:14 am
Sunset: 8:47 pm
Humidity 92 %
Pressure1010 mb
Wind 2 m/s

Forecast Discussion & Updates

IMSA – IMSA Sportscar Weekend – Road America

Fri Aug 3 – Partly cloudy. Chance for storms in the evening. High around 81°F Low around 62°F. Winds ENE 10-15 mph.


Sat Aug 4 –  Morning rain. High around 80°F Low around 63°F. Winds E 10-15 mph.


Sun Aug 5 – Showers. High around 78°F Low around 62°F. Winds W 10-15 mph.


An upper-level shortwave trough is moving through the region through the weekend bringing a chance of rain. This rain should hold off until Saturday night but will continue into the day on Sunday.


All times in EDT

Updated: 8/3/23 10:00 AM EDT


IMSA Elizabeth Ohlemacher (@NHRA_weather), Aaron Studwell, Ph.D. (@RaceWeather), & Mark Sweeney (@IMSA_Wxman)

IndyCar @IndyCar_Wxman

NHRA Elizabeth Ohlemacher (@NHRA_weather)

NASCAR & Formula One Aaron Studwell, Ph.D. (@RaceWeather) & Elizabeth Ohlemacher (@NHRA_weather)

Road America is a world-class motorsports facility featuring a 14-turn, 4.048-mile permanent road course and a 1-mile Motorplextrack. The 640-acre, park-like grounds offer amazing viewing opportunities, fantastic concessions and high-speed excitement to thousands of spectators each year. In addition to being a major attraction during public race weekends, Road America offers group event programs, the Briggs & Stratton Motorplex for karting and SuperMoto club racing, and the Road America Motorcycle School and Driving School.

To learn about sponsorship opportunities in IMSA Race at Road America,
visit EC Sports Management.

Click here to contact their sales team.