– Lat/Long: 42.64° N 73.17° W
Mount Greylock
Weather Forecast, United StatesIssued: 1 pm Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Greylock Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 24mm), heaviest during Mon afternoon. Very mild (max 15°C on Sun afternoon, min 11°C on Mon afternoon). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the WNW by Tue morning). | Days 5–7 Weather SummaryHeavy rain (total 26mm), heaviest during Fri morning. Very mild (max 18°C on Thu afternoon, min 12°C on Wed night). Winds increasing (light winds from the WNW on Wed night, near gales from the SW by Thu night). | ||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  | | | | | | | | | |
risk tstorm | some clouds | light rain | heavy rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | heavy rain | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.1 | 18 | 5 | 0.4 | 0.3 | 0.1 | — | — | — | — | — | 4 | 20 | 1.6 | 0.3 |
max °C | 15 | 14 | 13 | 11 | 14 | 13 | 15 | 15 | 13 | 16 | 14 | 16 | 18 | 16 | 15 | 16 | 16 |
min °C | 14 | 12 | 13 | 11 | 13 | 13 | 13 | 11 | 12 | 16 | 12 | 14 | 18 | 15 | 14 | 15 | 12 |
chill °C | 12 | 10 | 11 | 8 | 10 | 12 | 12 | 8 | 9 | 14 | 10 | 12 | 18 | 13 | 11 | 13 | 9 |
Freezing level m | 3000 | 3400 | 3100 | 3750 | 3950 | 3900 | 3800 | 3450 | 3400 | 3650 | 3500 | 3400 | 3500 | 3700 | 3850 | 3950 | 4000 |
Cloud base (m) | 2300 | 2850 | 300 | 400 | 300 | 650 | 6850 | 2350 | 6100 | 3150 | 2300 | 3300 | 300 | 650 | |||
 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — |
 | — | 8:32 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 |
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Mount Greylock Weather (Days 0-3):
The weather forecast for Mount Greylock is: Heavy rain (total 24mm), heaviest during Mon afternoon. Very mild (max 15°C on Sun afternoon, min 11°C on Mon afternoon). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the WNW by Tue morning).
Mount Greylock Weather (Days 3-6):
Heavy rain (total 26mm), heaviest during Fri morning. Very mild (max 18°C on Thu afternoon, min 12°C on Wed night). Winds increasing (light winds from the WNW on Wed night, near gales from the SW by Thu 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 |
|---|---|---|---|---|---|
 | |||||
lightning 4km E of Adams |  | ||||
lightning 9km ENE of Poestenkill | |
* 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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