Explore Map Support

Get the iOS app

Loading 14-day forecast…

Explore Map Support Privacy Terms Contact

© 2026 AI4U LLC

Weather · Appalachian Trail: Mount Greylock · TrailWise AI

← Appalachian Trail: Mount Greylock

14-Day Forecast

GMT-5

Today290 Tue385 Wed490 Thu570 Fri670 Sat765 Sun870 Mon965 Tue1060 Wed1150 Thu1265 Fri1365 Sat1460 Sun1560

55° / 46°

Moderate drizzle

70

Good

60%

Rain

10 mph

Wind

95%

Humidity

1.8

UV

Best hiking: 6:00 AM – 10:00 AM

Sun & Moon

Sunrise

06:31 AM

Sunset

04:40 PM

Moonrise

02:39 AM

Moonset

02:43 PM

Waning Crescent · 14% illumination

Hourly

12AM

46°💧 0%🌬 5

1AM

47°💧 0%🌬 5

2AM

47°💧 2%🌬 5

3AM

48°💧 2%🌬 6

4AM

49°💧 2%🌬 7

5AM

49°💧 2%🌬 6

6AM

48°💧 2%🌬 5

60% chance of rain — bring rain gear and waterproof layers.

7AM

48°💧 2%🌬 5

8AM

49°💧 33%🌬 6

9AM

52°💧 33%🌬 8

10AM

53°💧 33%🌬 9

11AM

55°💧 33%🌬 10

12PM

53°💧 33%🌬 8

1PM

53°💧 33%🌬 7

2PM

53°💧 60%🌬 7

3PM

53°💧 60%🌬 7

4PM

53°💧 60%🌬 7

5PM

53°💧 60%🌬 8

6PM

53°💧 60%🌬 7

7PM

53°💧 60%🌬 8

8PM

53°💧 55%🌬 7

9PM

52°💧 55%🌬 7

10PM

52°💧 55%🌬 6

11PM

52°💧 55%🌬 7