Camp Merrill, Saturday, 8 August, 23:49
Clear. Feels like 64°. High 84°, low 65°.
Camp Merrill, Sunday, 9 August
Clear. High 82°, low 64°.
Camp Merrill, Monday, 10 August
Overcast. High 80°, low 61°.
Camp Merrill, Tuesday, 11 August
Light rain. High 80°, low 65°.
Camp Merrill, Wednesday, 12 August
Rain. High 73°, low 61°.
Camp Merrill, Thursday, 13 August
Light rain. High 75°, low 55°.
Camp Merrill, Friday, 14 August
Clear. High 69°, low 49°.
Camp Merrill, Saturday, 15 August
Clear. High 72°, low 49°.
Camp Merrill, Sunday, 16 August
Clear. High 73°, low 49°.
Camp Merrill, Monday, 17 August
Light rain. High 78°, low 53°.
Camp Merrill, Tuesday, 18 August
Light rain. High 73°, low 61°.
Camp Merrill, Wednesday, 19 August
Light rain. High 73°, low 58°.
Camp Merrill, Thursday, 20 August
Heavy rain. High 71°, low 56°.
Camp Merrill, Friday, 21 August
Light rain. High 70°, low 52°.
Camp Merrill, Saturday, 22 August
Clear. High 70°, low 45°.
Camp Merrill, Sunday, 23 August
Light rain. High 72°, low 52°.
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 Merrill, 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 Merrill, 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.