Runners will face a temperature range from 57°F at the start to 69°F by the finish, with an average humidity of 64%. A steady tailwind will aid runners in the first three miles, but they'll encounter headwinds from miles 4 to 6 and again at miles 10 and 21, necessitating pacing adjustments. Consistent hydration is recommended, especially as temperatures rise, and runners should prepare for changing wind conditions throughout the course.
Race day forecast available in 22 days
Pre-raceRace windowPost-race
Pace Calculator
Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
—
Weather Adj.
—
Common Goals:
Get forecast alerts for Buffalo Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
You won’t find a race more convenient than the Buffalo Marathon. The full and half both use a common start and finish line that are less than 900 feet apart. We finish directly in front of the Buffalo Convention Center where the expo and post-race party are held. The Hyatt our host hotel is attached to the Convention Center and there are numerous other hotels in close proximity to the start and there is also an abundance of parking. If you are flying in, the Buffalo Niagara Airport is about 20 minutes from down town. Source
The 2026 Buffalo Marathon will be held on Sunday May 24, 2026.
Is the Buffalo Marathon a Boston Marathon Qualifier?
Yes, the Buffalo Marathon is an official Boston Marathon qualifier.
What is the time limit for the Buffalo Marathon?
The time limit for the Buffalo Marathon is 6 hours.
What will the weather be like for the 2026 Buffalo Marathon?
The forecast calls for a high of 70°F and a low of 55°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 35 years of data
Avg Temp
64°F
L:52° H:65°
RunScore
Conditions
Rain Freq
23%
8 of 35 yrs
Wind11mph
Dew48°F
Temperature History
Range of temperatures during race hours for each year.
