Typical Weather in Superior, WI in March
36° F Avg High
21° F Avg Low
4 Rainy Days
☀️ Temperature Summary
March is one of the cooler months of the year for Superior, with highs averaging around 36°F. Lows overnight are typically around 21°F. Daily high temperatures can range between NaN°F and 41°F, and will often rise as the month goes on.
You may want to consider a warmer month to visit Superior, unless you're ready to brave the cold. If you want to avoid the freezing temperatures in March, you may consider visiting in April instead, when highs are often closer to 47°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 13% chance of rain for any given day in March. It's one of the drier months of the year for Superior, with total rainfall for the month around 1 inches.
Rainfall Throughout the Year
Planning a trip to Superior? Try our free trip weather planner