– Lat/Long: 45.90° N 68.92° W

Mount Katahdin Weather Forecast

Longfellow Mountains · United States

Issued: 1 pm Fri 18 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 1 pm Fri 18 Sep Local Time

Updates in:

hr min s

Update imminent

2 Mount Katahdin Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 4mm), mostly falling on Sun night. Very mild (max 10°C on Fri afternoon, min 1°C on Fri night). Winds decreasing (strong winds from the NNW on Fri night, light winds from the WNW by Sat night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Wind will be generally light.
	Fri 18		Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	some clouds	cloudy	light rain	rain shwrs	light rain	rain shwrs	some clouds	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	2050	800	750		6600	5150	750	450	400	2000	750	700	8800
km/h	NW	NNW	NNW	NNW	SW	SW	SW	NW	NW	NNW	N	NNE	NNE	NNE	ENE	ENE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	0.1	4	0.3	0.1	—	—	—	—	—	—	—
max °C	10	5	3	7	4	8	8	6	4	4	2	5	7	6	8	10	8
min °C	9	1	2	6	4	5	7	4	4	4	1	3	6	4	5	10	8
chill °C	5	-5	-4	2	2	0	3	0	0	-1	-4	-1	4	3	4	10	7

Freezing level m	2400	1350	1350	2300	2400	2450	2100	2000	1550	1450	1300	2000	2250	3200	3450	3600	3700

	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:22	—	—
	6:42	—	—	6:39	—	—	6:37	—	—	6:36	—	—	6:34	—	—	6:31	—

Mount Katahdin Weather (Days 0-3):

The weather forecast for Mount Katahdin is: Light rain (total 4mm), mostly falling on Sun night. Very mild (max 10°C on Fri afternoon, min 1°C on Fri night). Winds decreasing (strong winds from the NNW on Fri night, light winds from the WNW by Sat night).

Mount Katahdin Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Wind will be generally light.

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. 24 minutes ago	18°C	Dry	Moderate winds from the NW (23 kph at 318).
Millinocket Airport 32 km SSE 216m alt. 2 hours ago	21°C	Clear	Moderate winds from the WNW (24 kph at 290).	16 km
Greenville Airport 69 km SSW 716m alt. 2 hours ago	17°C	-	Light winds from the NW.(Wind varies from 280 to 340 degs) (17 kph at 320).	0.0 km
Linneus wx 75 km ENE 173m alt. 1 hour ago	17°C	Dry
Houlton Airport 90 km ENE 215m alt. 2 hours ago	19°C	Clear	Moderate winds from the NW (24 kph at 320).	16 km
Clayton Lake 92 km NW 701m alt. 1 hour ago	16°C	-	Light winds from the NW.(Wind varies from 270 to 350 degs) (13 kph at 310).	0.0 km
Monticello 93 km ENE 175m alt. 3 hours ago	20°C	Dry	Wind obs. (11 kph from 343 degs) was rejected.
Alton 98 km S 85m alt. 1 hour ago	21°C	Dry	Wind obs. (6 kph from 355 degs) was rejected.
Greenfield wx 100 km SSE 127m alt. 3 hours ago	21°C	Dry	Light winds from the NW (16 kph at 304).
Topsfield wx 104 km ESE 179m alt. 1 hour ago	18°C	-	Light winds from the NNW (14 kph at 327).

* 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.