Camp Welch, Sunday, 9 August, 09:47
Clear. Feels like 92°. High 90°, low 70°.
Camp Welch, Monday, 10 August
Clear. High 88°, low 68°.
Camp Welch, Tuesday, 11 August
Overcast. High 89°, low 67°.
Camp Welch, Wednesday, 12 August
Overcast. High 86°, low 61°.
Camp Welch, Thursday, 13 August
Light rain. High 85°, low 64°.
Camp Welch, Friday, 14 August
Clear. High 78°, low 59°.
Camp Welch, Saturday, 15 August
Clear. High 78°, low 56°.
Camp Welch, Sunday, 16 August
Partly cloudy. High 83°, low 54°.
Camp Welch, Monday, 17 August
Heavy rain. High 70°, low 63°.
Camp Welch, Tuesday, 18 August
Rain. High 77°, low 61°.
Camp Welch, Wednesday, 19 August
Overcast. High 79°, low 61°.
Camp Welch, Thursday, 20 August
Light rain. High 81°, low 66°.
Camp Welch, Friday, 21 August
Clear. High 85°, low 63°.
Camp Welch, Saturday, 22 August
Clear. High 86°, low 61°.
Camp Welch, Sunday, 23 August
Light rain. High 87°, low 68°.
Camp Welch, Monday, 24 August
Clear. High 79°, low 58°.
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 Camp Welch, 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 Camp Welch, 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.