When Do Motorcycle Accidents Spike in Illinois?

Few experiences compare to the freedom of riding a motorcycle on Illinois roads. From scenic rides along the Fox River to weekend trips through rural highways, thousands of riders take advantage of warmer weather every year. Unfortunately, the same conditions that make riding enjoyable also contribute to a significant increase in motorcycle accidents.

If you’ve ever wondered when motorcycle accidents are most likely to occur in Illinois, the answer is clear: crashes spike during the spring and summer riding season, particularly between May and September, with weekends, afternoons, and evenings presenting the highest risk. Understanding these trends can help riders stay safer and help injured victims understand when and why crashes occur.

If you or a loved one has been injured in a motorcycle accident caused by another driver’s negligence, the Illinois motorcycle accident attorneys at John J. Malm & Associates can help protect your rights.

Motorcycle Accident Statistics in Illinois

Motorcycles represent a relatively small percentage of vehicles on Illinois roads but account for a disproportionate number of serious injuries and fatalities.

According to the Illinois Department of Transportation (IDOT):

There were 3,361 motorcycle crashes in Illinois during 2024.
Motorcyclists remain among the state’s most vulnerable roadway users.
Although fatalities decreased from 2023 levels, thousands of riders were injured during the year.
Motorcycle crashes consistently result in a much higher rate of severe injuries than passenger vehicle crashes.

The 2023 IDOT Crash Facts Report found:

3,147 motorcycle crashes
168 motorcyclist fatalities
2,373 injured motorcyclists
Motorcycle crashes accounted for just 1.1% of all crashes but 13.5% of all traffic fatalities in Illinois.

These numbers demonstrate just how dangerous motorcycle crashes can be, even though motorcycles make up only a small fraction of registered vehicles.

When Do Motorcycle Accidents Spike?

Motorcycle crashes are not evenly distributed throughout the year. Instead, crashes increase dramatically during the warmer months. According to both the Illinois State Police and the National Highway Traffic Safety Administration (NHTSA):

Nearly 47% of all motorcycle fatalities nationwide occur during the summer months.
Illinois State Police specifically warn that summer is historically when the highest number of motorcycle crashes and fatalities occur.

Highest-Risk Months

Motorcycle accidents typically increase beginning in:

April
May
June
July
August
September

The highest crash totals generally occur during June, July, and August, when riding activity is at its peak.

Why Summer Brings More Motorcycle Crashes

Several factors contribute to the seasonal spike.

More Motorcycles on the Road

The simplest explanation is exposure. Thousands of Illinois riders store their motorcycles during winter. Once temperatures rise, motorcycles return to roads in large numbers.

More riders naturally means:

More traffic interactions
More left-turn conflicts
More lane changes
More opportunities for driver error

Drivers Aren’t Looking for Motorcycles

Many motorists spend months without encountering motorcycles. When riding season begins, drivers often fail to:

Check blind spots
Judge motorcycle speed accurately
Yield before turning left
Notice smaller vehicles in traffic

These “looked but failed to see” crashes remain one of the leading causes of motorcycle collisions.

Vacation Travel

Summer also brings increased traffic because of:

Family vacations
Holiday weekends
Tourism
Recreational travel

Illinois highways become much busier during:

Memorial Day
Fourth of July
Labor Day

Congested roads create more opportunities for collisions.

Construction Season

Illinois road construction ramps up significantly during warmer months. Construction zones may involve:

Uneven pavement
Gravel
Sudden lane shifts
Reduced lane widths
Abrupt traffic stops

These conditions can be particularly hazardous for motorcycles.

Weekends Are Especially Dangerous

Motorcycle crashes spike on weekends. Many riders reserve recreational rides for:

Friday evenings
Saturdays
Sundays

Unfortunately, weekends also bring:

More impaired drivers
Faster traffic
Heavy tourist travel
Increased recreational riding

Alcohol-related crashes become significantly more common during weekend evenings.

Afternoon and Evening Hours Carry Greater Risk

Motorcycle crashes are also more likely during certain times of day. High-risk periods include:

Afternoon rush hour
Early evening
Sunset

These hours combine several hazards:

Increased traffic
Glare from the setting sun
Driver fatigue
Drivers rushing home
Heavy recreational travel

Visibility problems at dusk can make motorcycles even harder to detect.

Holiday Weekends See Increased Motorcycle Fatalities

Every year, law enforcement agencies increase enforcement around major holidays because crash numbers rise.

High-risk weekends include:

Memorial Day
Independence Day
Labor Day

These holidays combine:

Heavy travel
Alcohol consumption
Recreational riding
Congested highways

Illinois State Police routinely remind both riders and drivers to exercise extra caution during these periods.

Common Causes of Summer Motorcycle Accidents

While seasonal conditions matter, most crashes still result from driver negligence. Common causes include:

Left-turn accidents
Failure to yield
Distracted driving
Speeding
Drunk driving
Unsafe lane changes
Following too closely
Opening vehicle doors into riders
Running red lights
Improper passing

Many crashes occur because motorists simply fail to recognize motorcycles in traffic.

Rural Roads Present Serious Risks

Illinois riders often head toward scenic rural highways during summer. Unfortunately, rural roads present additional dangers:

Higher speed limits
Sharp curves
Limited lighting
Wildlife crossings
Loose gravel
Farm equipment
Delayed emergency response

Although urban crashes occur more frequently, rural crashes often result in more severe injuries due to higher speeds.

Common Motorcycle Accident Injuries

Unlike occupants inside passenger vehicles, riders have little protection during a collision. Serious injuries often include:

Traumatic brain injuries
Spinal cord injuries
Broken bones
Pelvic fractures
Internal bleeding
Road rash
Facial injuries
Shoulder injuries
Leg fractures
Fatal injuries

Recovery frequently requires months of treatment and rehabilitation.

How Motorcycle Riders Can Reduce Their Accident Risk

Although riders cannot control negligent drivers, they can reduce their chances of being involved in a crash. Safety tips include:

Wear a DOT-approved helmet.
Wear reflective clothing.
Ride defensively.
Assume drivers do not see you.
Avoid riding in blind spots.
Maintain safe following distances.
Slow down approaching intersections.
Never ride impaired.
Take an advanced rider safety course.
Perform regular motorcycle maintenance.

IDOT’s motorcycle safety campaigns consistently emphasize rider training and visibility as key components of crash prevention.

What Should You Do After a Motorcycle Accident?

If another driver’s negligence causes your injuries:

Call 911.
Obtain medical treatment immediately.
Photograph the accident scene.
Collect witness information.
Preserve your riding gear.
Avoid speaking with the insurance company before consulting an attorney.
Contact an experienced Illinois motorcycle accident lawyer.

Insurance companies often attempt to blame riders even when another motorist clearly caused the crash.

Frequently Asked Questions about Motorcycle Accidents

What months have the most motorcycle accidents in Illinois?

Motorcycle crashes generally increase beginning in April and remain elevated through September. June, July, and August typically experience the highest number of crashes because of increased riding activity and vacation travel.

Why are motorcycle crashes more common in summer?

Warmer weather means more motorcycles, more vacation traffic, more construction zones, longer riding days, and increased weekend travel, all of which contribute to higher crash rates.

Are weekends more dangerous for motorcyclists?

Yes. Friday evenings through Sunday consistently present greater risks due to recreational riding, heavier traffic, and increased alcohol-related driving.

Where do most motorcycle accidents happen?

Many crashes occur at intersections when drivers turn left in front of motorcycles or fail to yield the right-of-way. Urban arterials and other major roads account for a large share of fatal motorcycle crashes in Illinois.

Should I hire a lawyer after a motorcycle accident?

If your crash was caused by another driver’s negligence and you suffered injuries, speaking with an experienced motorcycle accident attorney can help protect your legal rights, preserve evidence, and maximize your financial recovery.

Contact the Top-Rated Illinois Motorcycle Accident Attorneys at John J. Malm & Associates

Motorcycle accidents often result in devastating injuries, expensive medical bills, lost income, and long-term physical and emotional challenges. If you were injured because another driver failed to share the road safely, you should not have to bear those burdens alone. At John J. Malm & Associates, our experienced Illinois motorcycle accident attorneys understand the unique issues involved in motorcycle injury cases and know how to overcome the biases riders sometimes face from insurance companies. We thoroughly investigate every crash, gather critical evidence, and fight aggressively to recover compensation for medical expenses, lost wages, pain and suffering, and future damages. Contact John J. Malm & Associates today for a free consultation and let our team help you pursue the justice and financial recovery you deserve after a serious Illinois motorcycle accident.