– Lat/Long: 42.64° N 73.17° W
Mount Greylock
Weather Forecast, United StatesIssued: 1 pm Wed 29 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Wed 29 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Wed 29 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Greylock Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 64mm), heaviest during Wed afternoon. Very mild (max 18°C on Sat morning, min 13°C on Wed night). Winds decreasing (gales from the E on Wed afternoon, light winds from the W by Fri night). | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Sun night. Warm (max 20°C on Sat afternoon, min 13°C on Mon afternoon). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the NW by Mon night). | ||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  | | | | | |  | |
heavy rain | mod. rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | light rain | light rain | mod. rain | light rain | rain shwrs | clear | |
Cloud base (m) | 250 | 300 | 400 | 300 | 600 | 450 | 3850 | 5250 | 6100 | 6500 | 1900 | 4200 | 400 | 400 | 750 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 50 | 6 | 3 | 1.4 | 0.5 | — | 1.2 | 1.1 | — | — | — | 0.2 | 1.3 | 8 | 4 | 0.1 | — |
max °C | 14 | 14 | 14 | 13 | 13 | 15 | 17 | 17 | 18 | 20 | 19 | 17 | 18 | 16 | 16 | 14 | 13 |
min °C | 14 | 13 | 13 | 13 | 13 | 14 | 17 | 16 | 17 | 19 | 17 | 17 | 17 | 16 | 15 | 13 | 13 |
chill °C | 10 | 10 | 11 | 11 | 11 | 13 | 16 | 15 | 17 | 19 | 16 | 16 | 15 | 14 | 13 | 10 | 10 |
Freezing level m | 3850 | 3750 | 3600 | 3700 | 3550 | 3600 | 3850 | 4100 | 4000 | 4250 | 4250 | 4250 | 4250 | 4300 | 4150 | 4250 | 4350 |
 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — |
 | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | — | 8:10 |
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Mount Greylock Weather (Days 0-3):
The weather forecast for Mount Greylock is: Heavy rain (total 64mm), heaviest during Wed afternoon. Very mild (max 18°C on Sat morning, min 13°C on Wed night). Winds decreasing (gales from the E on Wed afternoon, light winds from the W by Fri night).
Mount Greylock Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Sun night. Warm (max 20°C on Sat afternoon, min 13°C on Mon afternoon). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the NW by Mon night).
This table gives the weather forecast for Mount Greylock at the specific elevation of 1064 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Greylock. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Massachusetts.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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Pittsfield Airport | | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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