Weather in Camp Greylock, MA
Camp Greylock, Saturday, 7 November, 03:34
Overcast. Feels like 51°. High 53°, low 44°.
Monthly outlook for Camp Greylock, MA: average high 42.5°, average low 31.6°. That is 1.2° below the climate normal for November. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 7 November (53.1°), the coolest 17 November (18.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 November – 16 November | 43.2° | 45.9° | -1.5° |
| 17 November – 26 November | 41.1° | 41.9° | -0.4° |
| 27 November – 6 December | at normal | 38.9° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Chester (7 mi).
0.01
Camp Greylock, Sunday, 8 November
Light rain. High 50°, low 41°.
0.12Camp Greylock, Monday, 9 November
Light rain. High 46°, low 39°.
0.01Camp Greylock, Tuesday, 10 November
Light rain. High 49°, low 39°.
0Camp Greylock, Wednesday, 11 November
Light rain. High 49°, low 38°.
0Camp Greylock, Thursday, 12 November
Overcast. High 47°, low 35°.
1.76
Camp Greylock, Friday, 13 November
Snow. High 40°, low 32°.
0.52Camp Greylock, Saturday, 14 November
Snow. High 33°, low 31°.
0.1Camp Greylock, Sunday, 15 November
Snow. High 32°, low 29°.
0Camp Greylock, Monday, 16 November
Overcast. High 32°, low 24°.
0
Camp Greylock, Tuesday, 17 November
Clear. High 36°, low 18°.
0
Camp Greylock, Wednesday, 18 November
Mostly clear. High 44°, low 22°.
0.19Camp Greylock, Thursday, 19 November
Rain. High 43°, low 27°.
0Camp Greylock, Friday, 20 November
Mostly clear. High 40°, low 22°.
0.06Camp Greylock, Saturday, 21 November
Light rain. High 40°, low 34°.
0Camp Greylock, Sunday, 22 November
Overcast. High 44°, low 30°.
0.13
Camp 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.
0.15
Camp 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.
0.14Camp Greylock, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.18Camp Greylock, Thursday, 3 December
Climate normal for this date — 60-year average.
0.11Camp Greylock, Friday, 4 December
Climate normal for this date — 60-year average.
0.15Camp Greylock, Saturday, 5 December
Climate normal for this date — 60-year average.
0.17Camp Greylock, Sunday, 6 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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