– Lat/Long: 45.90° N 68.92° W

Mount Katahdin Weather Forecast

Longfellow Mountains · United States

Issued: 7 pm Sat 12 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 7 pm Sat 12 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 3mm), mostly falling on Sun night. Very mild (max 14°C on Sat night, min 5°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon morning, calm by Tue morning).										Days 5–7 Weather Summary Heavy rain (total 25mm), heaviest during Thu night. Very mild (max 13°C on Wed morning, min 6°C on Fri afternoon). Winds increasing (light winds from the W on Thu morning, gales from the SW by Thu night).
		Sunday 13			Monday 14			Tuesday 15			Wednesday 16			Thursday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light rain	light rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	heavy rain
Cloud base (m)		900	400	400	400	1800		9300		2850	2450	700	750	1000	2900	350
km/h	WSW	SW	WSW	W	NNW	NW	NNW	SSW	SSW	WSW	WSW	WNW	NW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	0.5	1.2	1.4	0.1	—	—	—	—	—	—	—	—	—	24
max °C	14	13	14	14	8	9	6	11	12	12	13	13	12	10	11	12
min °C	12	13	13	11	7	7	5	7	12	11	13	13	8	8	10	9
chill °C	10	11	10	8	2	2	0	6	10	8	11	11	6	7	7	5

Freezing level m	4200	3950	3900	3400	2250	2550	3400	4100	4300	4200	4400	4450	4100	3900	3700	4250

	—	6:09	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—
	—	—	6:51	—	—	6:49	—	—	6:46	—	—	6:45	—	—	6:44	—

Mount Katahdin Weather (Days 0-3):

The weather forecast for Mount Katahdin is: Light rain (total 3mm), mostly falling on Sun night. Very mild (max 14°C on Sat night, min 5°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon morning, calm by Tue morning).

Mount Katahdin Weather (Days 3-6):

Heavy rain (total 25mm), heaviest during Thu night. Very mild (max 13°C on Wed morning, min 6°C on Fri afternoon). Winds increasing (light winds from the W on Thu morning, gales from the SW by Thu night).

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. 2 hours ago	12°C	Dry	Calm (0 kph at 174).
Millinocket Airport 32 km SSE 123m alt. 3 hours ago	13°C	Clear	Light winds from the N (9 kph at 1).	16 km
Greenville Airport 69 km SSW 716m alt. 3 hours ago	11°C	-	Light winds from the SE (7 kph at 130).	0.0 km
Greenville Airport 69 km SSW 427m alt. 3 hours ago	11°C	-	Light winds from the SE (7 kph at 130).	0.0 km
Linneus wx 75 km ENE 173m alt. 1 hour ago	11°C	Dry
Houlton Airport 90 km ENE 150m alt. 3 hours ago	13°C	Clear	Light winds from the S (13 kph at 190).	16 km
Clayton Lake 92 km NW 314m alt. 1 hour ago	14°C	-	Light winds from the S (15 kph at 170).	0.0 km
Clayton Lake 92 km NW 701m alt. 2 hours ago	14°C	-	Wind obs. (9 kph from 1 degs) was rejected.	0.0 km
Monticello 93 km ENE 175m alt. 2 hours ago	9°C	Dry	Calm (0 kph at 178).
Alton 98 km S 85m alt. 59 minutes ago	10°C	Dry	Calm (0 kph at 73).

* 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.