Marks Garrison, Saturday, 8 August, 17:13
Partly cloudy. Feels like 93°. High 86°, low 70°.
Marks Garrison, Sunday, 9 August
Clear. High 90°, low 70°.
Marks Garrison, Monday, 10 August
Light rain. High 87°, low 66°.
Marks Garrison, Tuesday, 11 August
Partly cloudy. High 85°, low 66°.
Marks Garrison, Wednesday, 12 August
Light rain. High 70°, low 60°.
Marks Garrison, Thursday, 13 August
Light rain. High 78°, low 58°.
Marks Garrison, Friday, 14 August
Partly cloudy. High 75°, low 51°.
Marks Garrison, Saturday, 15 August
Clear. High 75°, low 50°.
Marks Garrison, Sunday, 16 August
Overcast. High 76°, low 51°.
Marks Garrison, Monday, 17 August
Overcast. High 80°, low 53°.
Marks Garrison, Tuesday, 18 August
Rain. High 71°, low 63°.
Marks Garrison, Wednesday, 19 August
Light rain. High 81°, low 61°.
Marks Garrison, Thursday, 20 August
Light rain. High 79°, low 60°.
Marks Garrison, Friday, 21 August
Rain. High 70°, low 59°.
Marks Garrison, Saturday, 22 August
Rain. High 76°, low 60°.
Marks Garrison, Sunday, 23 August
Light rain. High 68°, low 54°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marks Garrison, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Marks Garrison, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.