racecast.ioPartly cloudy throughout the day.
Details
Wind
12mph
Wind
12mph
Gusting to
25mph
Wind
12mph
Gusting to
24mph
Pre-Race
Race
Post-Race
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FAQ
When is the 2026 Suffolk County Marathon?
The 2026 Suffolk County Marathon will be held on Sunday October 18, 2026.
Is the Suffolk County Marathon a Boston Marathon Qualfier?
Yes, the Suffolk County Marathon is an official Boston Marathon qualifier.
What is the time limit for the Suffolk County Marathon?
The time limit for the Suffolk County Marathon is 6.5 hours.
Suffolk County Marathon Weather History
Suffolk County Marathon Weather Averages
Average Temp: 57°, Average Low: 49°, Average High: 65°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 57° | 59° | 61° | 62° | 63° | 63° |
| Feel | 52° | 57° | 59° | 61° | 62° | 63° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 10mph | 12mph | 10mph | 12mph | 14mph | 13mph |
| Dew | 49° | 51° | 50° | 49° | 48° | 48° | 49° |
| RunScore |  | |  | | |  | |
Suffolk County Marathon 2025
Oct 19, 2025
Partly cloudy throughout the day.
Low: 50°, High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 64° | 66° | 68° | 68° | 69° | 69° |
| Feel | 57° | 64° | 66° | 68° | 68° | 69° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 11mph | 15mph | 13mph | 18mph | 18mph | 18mph |
| Dew | 54° | 57° | 57° | 57° | 57° | 57° | 58° |
| RunScore |  | | | | | | |
Suffolk County Marathon 2024
Oct 20, 2024
Clear conditions throughout the day.
Low: 44°, High: 74°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  48° | 57° | 62° | 67° | 71° | 73° | 74° |
| Feel | 48° | 57° | 62° | 67° | 71° | 73° | 74° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 4mph | 4mph | 3mph | 5mph | 5mph | 5mph |
| Dew | 46° | 50° | 46° | 44° | 41° | 38° | 39° |
| RunScore | | | | | | | |
Suffolk County Marathon 2023
Oct 22, 2023
Partly cloudy throughout the day.
Low: 47°, High: 58°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 51° | 53° |  55° | 56° | 56° | 57° | 57° |
| Feel | 51° | 53° | 55° | 56° | 56° | 57° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 11mph | 16mph | 14mph | 17mph | 21mph | 24mph |
| Dew | 44° | 44° | 43° | 43° | 40° | 39° | 38° |
| RunScore | | | | | | | |
Suffolk County Marathon 2022
Oct 23, 2022
Cloudy skies throughout the day with rain.
Low: 54°, High: 61°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 58° | 59° | 60° | 61° |  58° | 58° |
| Feel | 57° | 58° | 59° | 60° | 61° | 58° | 58° |
| Rain | - | - | - | - | - | light | light |
| Wind | 9mph | 9mph | 9mph | 10mph | 12mph | 12mph | 10mph |
| Dew | 52° | 52° | 50° | 50° | 51° | 51° | 52° |
| RunScore | | | | | | | |
Suffolk County Marathon 2021
Oct 24, 2021
Becoming cloudy in the afternoon.
Low: 43°, High: 60°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 51° | 54° | 56° | 58° | 59° | 57° |
| Feel | 44° | 51° | 54° | 56° | 58° | 59° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 5mph | 4mph | 4mph | 1mph | 7mph | 9mph |
| Dew | 43° | 46° | 44° | 44° | 39° | 41° | 43° |
| RunScore | | | | | | | |
Suffolk County Marathon 2019
Oct 27, 2019
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 56°, High: 68°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 58° | 59° | 59° | 60° | 61° | 63° |
| Feel | 58° | 58° | 59° | 59° | 60° | 61° | 63° |
| Rain | light | light | light | light | moderate | moderate | heavy |
| Wind | 17mph | 16mph | 21mph | 17mph | 21mph | 23mph | 11mph |
| Dew | 54° | 56° | 57° | 58° | 59° | 61° | 63° |
| RunScore | |  |  | | | | |