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WeatherLive › Maine › Union

Union, ME Weather (04862)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherUnion · 10:57 PM EDT
65° | 54°
59°F
Feels like 59°
Mostly cloudy
WindSE 4 mph · Gusts 4 mph
Precip14% · –
Humidity92% · Dew point 57°
UV index6 Moderate
Air Quality32 Good
Pressure30.15 inHg
Visibility6 mi
Sunrise / Sunset6:01 AM · 7:12 PM · 13h 11m

Weather map — Union

Full radar →
Now
59°
31%
4 mph
23:00
60°
32%
4 mph
00:00
59°
33%
5 mph
01:00
59°
31%
7 mph
02:00
59°
31%
7 mph
03:00
60°
30%
6 mph
04:00
60°
32%
7 mph
05:00
59°
53%
4 mph
06:00
59°
0.09 in
5 mph
07:00
60°
0.21 in
4 mph
08:00
60°
0.20 in
9 mph
09:00
60°
0.19 in
10 mph
10:00
59°
0.16 in
12 mph
11:00
59°
53%
12 mph
12:00
59°
64%
10 mph
13:00
59°
0.07 in
9 mph
14:00
59°
0.02 in
10 mph
15:00
59°
65%
8 mph
16:00
59°
65%
8 mph
17:00
59°
55%
8 mph
18:00
59°
58%
7 mph
19:00
59°
45%
6 mph
20:00
60°
52%
6 mph
21:00
60°
46%
7 mph

Today · Wed 9/2

High 65°
14% / –

Sunny. Winds SE at 10 mph.

Tonight · Wed 9/2

Low 59°
32% / –

Mostly cloudy. Winds S at 4 mph.

Tomorrow · Thu 9/3

60° | 59°
94% / 1.05 in

Showers. Winds SE at 12 mph.

7-day trend

Union · temperature + precipitation

10-day forecast

Updated 10:57 PM

Details & indices

Wind
4 mph SE
Gusts 4 mph
Humidity
92%
Dew point 57°
Pressure
30.15 inHg
Rising
UV index
6 — Moderate
High today
Air Quality
Good
AQI 32 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Union

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
High

Sun & moon

Sunrise6:01 AM
Sunset7:12 PM
Length of day13h 11m
Moonrise9:28 PM
Moonset12:21 PM
Moon phase🌗 Last Quarter · 64%
Next full moonSep 26 Harvest Moon
Latitude44.2115°N
Longitude-69.2742°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Great
Lace up outside
Patio
Great
Dinner outdoors
Data sources · Wednesday, September 2
Where the Union forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 44.2115°N, -69.2742°.
NBM + global weather models
Updated: 10:57 PM
Weather in Union
Union's outlook: warmest day near 73° (Tuesday), coldest night about 52° (Monday). Roughly 1.6 in of rain falls over the period, with Thursday the most likely wet day (94%). Wind is the one to watch: gusts to 32 mph around Sunday. No active NWS alerts at the moment — quiet on the hazards front. Right now Union is about 19° cooler than nearby Sherbrooke. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Union, ME · Elev 92 ft · 44.21°N, 69.27°W · Maine · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:57 PM