24 hours · summit estimate — from the Millinocket forecast
Now
11°
27%
3 mph
06:00
12°
25%
4 mph
07:00
12°
24%
4 mph
08:00
15°
18%
4 mph
09:00
17°
14%
5 mph
10:00
20°
10%
5 mph
11:00
22°
10%
5 mph
12:00
23°
11%
5 mph
13:00
24°
11%
6 mph
14:00
22°
11%
5 mph
15:00
20°
12%
4 mph
16:00
17°
14%
4 mph
17:00
16°
16%
4 mph
18:00
15°
18%
4 mph
19:00
14°
16%
4 mph
20:00
14°
17%
4 mph
21:00
14°
17%
4 mph
22:00
14°
19%
5 mph
23:00
14°
24%
5 mph
00:00
14°
24%
5 mph
01:00
14°
23%
4 mph
02:00
13°
24%
4 mph
03:00
13°
29%
4 mph
04:00
14°
29%
3 mph
Day by day — Mount Katahdin
Summit temperature (est.)
Fri, Nov 13 · TodayMostly cloudy
24°11°12 mph⌄
Base temperature (Millinocket)42° / 29°
Wind6 mph NW
Gusts12 mph
Freezing level898 m · 2,946 ft
Precip chance17%
Sunrise / Sunset6:33 AM · 4:06 PM
Sat, Nov 14 · TomorrowMostly cloudy
22°13°10 mph⌄
Base temperature (Millinocket)40° / 32°
Wind5 mph W
Gusts10 mph
Freezing level729 m · 2,392 ft
Precip chance43% · 0.01 in
Sunrise / Sunset6:34 AM · 4:05 PM
Sun, Nov 15Light snow
20°13°19 mph⌄
Base temperature (Millinocket)39° / 31°
Wind9 mph NW
Gusts19 mph
Freezing level621 m · 2,037 ft
Precip chance55% · 0.03 in
Sunrise / Sunset6:36 AM · 4:04 PM
Mon, Nov 16Sunny
24°12°21 mph⌄
Base temperature (Millinocket)42° / 31°
Wind10 mph NW
Gusts21 mph
Freezing level883 m · 2,897 ft
Precip chance10%
Sunrise / Sunset6:37 AM · 4:03 PM
Tue, Nov 17Partly cloudy
30°12°27 mph⌄
Base temperature (Millinocket)48° / 31°
Wind10 mph W
Gusts27 mph
Freezing level1,406 m · 4,613 ft
Precip chance11%
Sunrise / Sunset6:38 AM · 4:02 PM
Wed, Nov 18Mostly cloudy
30°18°22 mph⌄
Base temperature (Millinocket)48° / 36°
Wind10 mph W
Gusts22 mph
Freezing level1,406 m · 4,613 ft
Precip chance20%
Sunrise / Sunset6:40 AM · 4:01 PM
Thu, Nov 19Sunny
35°19°22 mph⌄
Base temperature (Millinocket)54° / 38°
Wind8 mph W
Gusts22 mph
Freezing level1,868 m · 6,129 ft
Precip chance9%
Sunrise / Sunset6:41 AM · 4:00 PM
Fri, Nov 20Showers
34°18°19 mph⌄
Base temperature (Millinocket)53° / 36°
Wind6 mph W
Gusts19 mph
Freezing level1,806 m · 5,925 ft
Precip chance43% · 0.03 in
Sunrise / Sunset6:43 AM · 3:59 PM
Sat, Nov 21Partly cloudy
26°18°21 mph⌄
Base temperature (Millinocket)45° / 37°
Wind7 mph W
Gusts21 mph
Freezing level1,114 m · 3,655 ft
Precip chance12%
Sunrise / Sunset6:44 AM · 3:58 PM
Sun, Nov 22Partly cloudy
25°14°25 mph⌄
Base temperature (Millinocket)44° / 33°
Wind10 mph W
Gusts25 mph
Freezing level991 m · 3,251 ft
Precip chance28% · 0.01 in
Sunrise / Sunset6:45 AM · 3:57 PM
About Mount Katahdin
The northern end of the Appalachian Trail. The Knife Edge traverse is the East's most exposed walk — a no-go in wind or storms.
Summit temperature is estimated from the Millinocket forecast using the −6.5°C/1,000 m lapse rate. Expect much stronger wind and lower visibility on the tops, and treat the freezing level as a guide rather than a measurement.