– Lat/Long: 45.90° N 68.92° W

Mount Katahdin Weather Forecast

Longfellow Mountains · United States

Issued: 1 pm Sun 18 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 1 pm Sun 18 Oct Local Time

Updates in:

hr min s

Update imminent

2 Mount Katahdin Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Sun afternoon). Winds decreasing (fresh winds from the WSW on Mon afternoon, light winds from the ENE by Wed morning).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Wed afternoon, min -3°C on Thu night). Winds increasing (light winds from the ESE on Wed afternoon, strong winds from the NNW by Fri morning).
	Sun 18		Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	cloudy	some clouds	clear
Cloud base (m)	900	9300			9400		850	550	450				850	500	400	800
km/h	WSW	WSW	WSW	W	NNW	NNW	N	NNE	ENE	SSE	W	NNW	NW	NNW	N	N	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	5	10	11	8	6	5	3	6	7	5	5	4	0	-3	-1	1
min °C	2	3	6	10	6	5	4	2	3	6	4	4	3	-3	-3	-2	-1
chill °C	-3	-2	2	6	2	1	0	-2	0	5	0	0	-3	-12	-12	-9	-7

Freezing level m	1400	3500	3450	3400	3350	3400	3400	3400	3350	3400	3250	2400	1400	450	700	850	0

	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:01	—	—	7:01	—	—
	5:45	—	—	5:43	—	—	5:40	—	—	5:39	—	—	5:37	—	—	5:36	—

Mount Katahdin Weather (Days 0-3):

The weather forecast for Mount Katahdin is: Mostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Sun afternoon). Winds decreasing (fresh winds from the WSW on Mon afternoon, light winds from the ENE by Wed morning).

Mount Katahdin Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Wed afternoon, min -3°C on Thu night). Winds increasing (light winds from the ESE on Wed afternoon, strong winds from the NNW by Fri morning).

This table gives the weather forecast for Mount Katahdin at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Katahdin. 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 Maine.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Millinocket 22 km SE 145m alt. 1 hour ago	8°C	Dry	Light winds from the NNW (13 kph at 330).
Millinocket Airport 32 km SSE 216m alt. 3 hours ago	8°C	Clear	Light winds from the N (11 kph at 1).	16 km
Greenville Airport 69 km SSW 716m alt. 3 hours ago	5°C	-	Light winds from the N (6 kph at 1).	0.0 km
Linneus wx 75 km ENE 173m alt. 1 hour ago	8°C	Dry	Calm (5 kph at 184).
Houlton Airport 90 km ENE 215m alt. 3 hours ago	7°C	Clear	Calm (0 kph at 0).	16 km
Clayton Lake 92 km NW 701m alt. 2 hours ago	7°C	-	Wind obs. (9 kph from 1 degs) was rejected.	0.0 km
Monticello 93 km ENE 175m alt. 1 hour ago	10°C	Dry	Calm (5 kph at 214).
Alton 98 km S 85m alt. 2 hours ago	11°C	Dry	Calm (5 kph at 309).
Greenfield wx 100 km SSE 127m alt. 2 hours ago	10°C	Dry	Calm (5 kph at 290).
Topsfield wx 104 km ESE 179m alt. 48 minutes ago	8°C	-	Wind obs. (6 kph from 319 degs) was rejected.

* 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.