
Greetings Streetsblog readers! I hope you've been staying reasonably comfortable during the recent days of 90+ F high temperatures. You know the drill: Hydrate regularly, use sun protection, and if you don't have access to air conditioning, you can beat the heat at one of Chicago's six official Cooling Areas and dozens of public libraries, not too mention our city's many beaches. If you're struggling in this weather, the good news is that things will cool off soon.
But one of the best-kept secrets of Chicago transportation is that, just like during the dead of winter, riding a bike or other sustainable transportation devices can be an effective way to get where you need to go in challenging weather. Below is a reprint of the guide Streetsblog Chicago published on the subject back in June 2018, "Hot Weather Biking Tips for This Scorching Weekend."
But one thing that's evolved during the past seven years is how widespread electric personal mobility devices are nowadays in Chicago. The Divvy bike-share system rolled out e-bicycles in summer 2020, and has since upgraded the bikes, as well as offering electric scooters. And other public e-scooter companies are also offering rental vehicles in our city nowadays.
Yesterday was a great reminder of what a game-changer the electric options are. I was running a little behind schedule to get from SBC HQ in Uptown to a downtown meeting by 9 a.m., when the weather was in the upper 80s. Instead of riding a personal bike, I checked out an e-Divvy bike and cruised directly down Clark Street, making a roughly seven-mile trip in about a half hour.

As a Divvy member, the trip only cost me about three dollars more than taking the Red Line there would have, with a more predictable arrival time. (Lower-income Chicago and Evanston residents can buy Divvy for Everyone annual memberships for $5.)
And riding on the shady side of Clark at about 14 mph with electrical assistance felt quite breezy and pleasant. Although I was wearing long pants, I showed up at my destination relatively calm, cool, and collected. See below for tips on staying comfortable when biking in the shade on a main street isn't an option.
Exercise-free e-scooters aren't really my thing. But I'm sure they're an absolute godsend when you need to arrive somewhere completely sweat-free on a hot day.
Got any other hot-weather sustainable transportation commuting tips? Feel free to share them in the comments section.

Hot Weather Biking Tips for This Scorching Weekend
By John Greenfield, June 29, 2018
It's going to be in the mid-nineties this afternoon and tomorrow, but there's a Critical Mass Ride tonight, with a proposed route memorializing longtime participant Karl Szwet, meeting at 5:30 p.m. at Daley Plaza, 50 W. Washington, departing a little after 6. And Saturday is the fabulous Tour de Fat, the major fundraiser for West Town Bikes education center, starting with a bike parade that meets at 10 a.m. at the Humboldt Park boat house, departing at 11.
So, assuming you're healthy enough to handle the heat, you might not want to stay cooped up inside with the A/C blasting. Obviously if you're saddling up in this swelter, you'll need to drink plenty of hydrating beverages (no, Tour de Fat attendees, beer doesn't count), use adequate sun protection, and immediately seek shade or shelter and rehydrate if you experience symptoms of heat exhaustion.
Assuming you've got that all under control, here are a few more tips to chill out a hot Chicago bike commute that will come in handy this weekend:
- Avoid sun-baked main roads in favor of shady side-street routes. Getting away from gasoline-burning motor vehicles also cools things down. Check out the Mellow Chicago Bike Map to see some of the best low-traffic backstreet itineraries.
- It really is “cooler by the lake,” so if detouring to the Lakefront Trail is an option, the lower temperatures (and gorgeous views) are more than worth the extra mileage. Of course, the shore is going to be crowded with beachgoers seeking heat relief this weekend, so it's fortunate that the Chicago Park District has already completed separate paths for pedestrians and bicyclists along much of the lakefront, including the notoriously congested stretch from North to Fullerton.
- Slowing your usual cruising speed by a mile or two per hour can help you avoid breaking a sweat.
- On sweltering days, following the letter of the law at stoplights is an opportunity to take a breather. Just be sure to stop far enough away from the intersection so that you’re in a shady spot to wait for the green.
- If using panniers or a milk crate to carry stuff, or strapping items to your rack is an option instead of wearing a backpack or messenger bag on your back, that will help keep you cooler and dryer.
- Thermos-style bike water bottles work great. Or try the old-school trick of putting your bottle inside a clean, wet sock – the evaporation will keep your drink cool.
- At the end of your rope from the sweltering temps? There's no shame ditching your ride and hopping a CTA bus or 'L' car, Metra train, or the South Shore Line to finish your trip in air-conditioned comfort. You can also order a minivan or SUV from Lyft and Uber to transport you, your friends or family, and your bikes home.
- As we experienced on Wednesday's "Chicago's Mellowest Bike Tour," nothing chills out a summer bike ride like smooth music. Check out this yacht rock mix we broadcasted during the trip.

Did you appreciate this post? Streetsblog Chicago is currently fundraising to help cover our 2025-26 budget. If you appreciate our reporting and advocacy on local sustainable transportation issues, please consider making a tax-deductible donation here. Thank you!