Weather in Camp Greylock, MA
Camp Greylock, Monday, 2 November, 06:06
Overcast. Feels like 43°. High 64°, low 37°.
Monthly outlook for Camp Greylock, MA: average high 50.1°, average low 36.1°. That is 1.7° above the climate normal for November. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 4 November (66.3°), the coolest 17 November (20.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 2 November – 11 November | 56.9° | 49° | +4.4° |
| 12 November – 21 November | 38.8° | 43.5° | -2.6° |
| 22 November – 1 December | at normal | 40.7° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Chester (7 mi).
0Camp Greylock, Tuesday, 3 November
Overcast. High 65°, low 38°.
0
Camp Greylock, Wednesday, 4 November
Clear. High 66°, low 48°.
0.22
Camp Greylock, Thursday, 5 November
Rain. High 65°, low 54°.
0.09Camp Greylock, Friday, 6 November
Light rain. High 66°, low 55°.
0.01Camp Greylock, Saturday, 7 November
Light rain. High 63°, low 44°.
0
Camp Greylock, Sunday, 8 November
Mostly clear. High 50°, low 39°.
0.27Camp Greylock, Monday, 9 November
Rain. High 49°, low 38°.
0.02Camp Greylock, Tuesday, 10 November
Light rain. High 43°, low 36°.
0.07
Camp Greylock, Wednesday, 11 November
Snow. High 38°, low 33°.
0.06Camp Greylock, Thursday, 12 November
Light snow. High 39°, low 31°.
0Camp Greylock, Friday, 13 November
Overcast. High 43°, low 29°.
0Camp Greylock, Saturday, 14 November
Mostly clear. High 41°, low 27°.
0Camp Greylock, Sunday, 15 November
Overcast. High 40°, low 26°.
0.13Camp Greylock, Monday, 16 November
Snow. High 38°, low 22°.
0Camp Greylock, Tuesday, 17 November
Clear. High 31°, low 21°.
0.09
Camp Greylock, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Camp Greylock, Thursday, 19 November
Climate normal for this date — 60-year average.
0.17
Camp Greylock, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Camp Greylock, Saturday, 21 November
Climate normal for this date — 60-year average.
0.13Camp Greylock, Sunday, 22 November
Climate normal for this date — 60-year average.
0.13Camp Greylock, Monday, 23 November
Climate normal for this date — 60-year average.
0.09Camp Greylock, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.15Camp Greylock, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.23Camp Greylock, Thursday, 26 November
Climate normal for this date — 60-year average.
0.15Camp Greylock, Friday, 27 November
Climate normal for this date — 60-year average.
0.22Camp Greylock, Saturday, 28 November
Climate normal for this date — 60-year average.
0.11Camp Greylock, Sunday, 29 November
Climate normal for this date — 60-year average.
0.15Camp Greylock, Monday, 30 November
Climate normal for this date — 60-year average.
0.15Camp Greylock, Tuesday, 1 December
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 Greylock, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in Camp Greylock, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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