What to Wear in 70° Rain Without Overheating
Most jackets will make you sweat.
Here’s what actually works in warm,
humid conditions
The Short Answer
In 70° rainy weather, you don’t need insulation—you need a lightweight, breathable rain shell. Heavy waterproof jackets trap heat and will make you sweat within minutes.
Choose What Fits Your Needs
Different situations call for different features. Pick the one that matches your day
If you just want something that works
For everyday use, you don’t need anything heavy—just something that keeps you dry without trapping heat.
Lightweight
Breathable fabric
Handles light rain
Lightweight breathable rain shell-
Best everyday choice
If you’re dealing with steady rain
When rain is more consistent, you need better protection—but still avoid heavy shells that trap heat.
Water-resistant
Some airflow / venting
More structure
If you need movement (golf / walking)
Mobility matters more than protection. A flexible windbreaker with light rain resistance works best.
Stretch fabric
Lightweight
Wind + light rain
Your Trusted Guide!
Focused on 70° warm, humid conditions
Real-world testing in the conditions you actually face.
Prioritizes breathability over heavy waterproofing
Because staying cool and dry is a real goal.
Products selected based on real specs and use cases
Because staying cool and dry is a real goal.
We may earn a commission from links at no extra cost to you.
Top Jackets Picks for 70°Rain
Columbia Watertight II
Rain Jacket
Most popular choice for everyday rain
Lightweight and packable
Breathable fabric
Great for everyday us in light rain
Marmot PreCip Eco Jacket
More protection without overheating
Better rain protection
Pit zips for airflow
Good for longer rain exposure
Adidas Essentials Windbreaker
Best when mobility matters more than protection
Stretch-friendly fit
Lightweight and breathable
Great for walking or golf
The Bottom Line
In 70° rain, avoid heavy waterproof jackets. A lightweight, breathable shell will keep you dry and comfortable.
