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WeatherLive › Maine › Jefferson

Jefferson, ME Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherJefferson · 9:42 AM EDT
25° | 13°
20°C
Feels like 18°
Sunny
WindNW 6 mph · Gusts 7 mph
Precip3% · –
Humidity52% · Dew point 10°
UV index6 High
Air Quality25 Good
Pressure30.15 inHg
Visibility6 mi
Sunrise / Sunset5:41 AM · 7:43 PM · 14h 2m

Weather map — Jefferson

Full radar →
Now
20°
2%
6 mph
10:00
21°
2%
7 mph
11:00
23°
1%
7 mph
12:00
24°
2%
6 mph
13:00
24°
2%
6 mph
14:00
25°
2%
6 mph
15:00
25°
2%
6 mph
16:00
25°
1%
6 mph
17:00
25°
2%
6 mph
18:00
23°
3%
4 mph
19:00
20°
4%
3 mph
20:00
18°
4%
3 mph
21:00
16°
5%
3 mph
22:00
15°
6%
3 mph
23:00
15°
7%
4 mph
00:00
14°
8%
5 mph
01:00
13°
9%
4 mph
02:00
13°
9%
5 mph
03:00
12°
9%
5 mph
04:00
12°
10%
5 mph
05:00
11°
11%
4 mph
06:00
11°
12%
4 mph
07:00
13°
9%
3 mph
08:00
17°
5%
3 mph

Today · Sat 8/15

High 25°
3% / –

Sunny. Winds NW at 7 mph.

Tonight · Sat 8/15

Low 11°
5% / –

Sunny. Winds NW at 3 mph.

Tomorrow · Sun 8/16

26° | 11°
17% / 0.01 in

Sunny. Winds S at 10 mph.

7-day trend

Jefferson · temperature + precipitation

10-day forecast

Updated 9:42 AM

Details & indices

Wind
6 mph NW
Gusts 7 mph
Humidity
52%
Dew point 10°
Pressure
30.15 inHg
Rising
UV index
6 — High
High today
Air Quality
Good
AQI 25 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Jefferson

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Very high
Ragweed
Low

Sun & moon

Sunrise5:41 AM
Sunset7:43 PM
Length of day14h 2m
Moonrise9:04 AM
Moonset8:55 PM
Moon phase🌒 Waxing Crescent · 10%
Next full moonAug 28 Sturgeon Moon
Latitude44.2067°N
Longitude-69.4525°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
Fair
Lace up outside
Patio
Great
Dinner outdoors
Data sources · Saturday, August 15
Where the Jefferson 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: 44.2067°N, -69.4525°.
NBM + global weather models
Updated: 9:42 AM
Weather in Jefferson
Over the next 10 days Jefferson tops out around 28° (Wednesday) and dips to 11° on the coolest night (Sunday). Models drop roughly 0.47 in of precipitation across the stretch — watch Sunday (93%). No watches or warnings are active for the area right now. Right now Jefferson is running about 54° warmer than Saint John. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Jefferson, ME · Elev 75 ft · 44.21°N, 69.45°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: 9:42 AM