Southwest Harbor, ME

43°

Light Rain

H: 45°|L: 36°
🕐HOURLY FORECAST

5 PM

🌧️

44°F

💧 97%

Light Rain

6 PM

🌧️

43°F

💧 94%

Light Rain

7 PM

🌧️

42°F

💧 82%

Light Rain

8 PM

🌧️

41°F

💧 72%

Light Rain Likely

9 PM

🌧️

40°F

💧 32%

Chance Light Rain

10 PM

🌧️

39°F

💧 20%

Slight Chance Light Rain

11 PM

☁️

39°F

💧 4%

Cloudy

12 AM

☁️

38°F

💧 1%

Mostly Cloudy

1 AM

☁️

38°F

💧 0%

Mostly Cloudy

🗓️ 10-Day Forecast

TodayApr 19
🌧️Rain💧 94%
46°
38°
MonApr 20
Overcast💧 4%
44°
33°
TueApr 21
Overcast💧 3%
44°
32°
WedApr 22
🌦️Drizzle💧 20%
42°
33°
ThuApr 23
🌦️Drizzle💧 19%
48°
35°
FriApr 24
🌦️Drizzle💧 6%
44°
35°
SatApr 25
Overcast💧 11%
51°
30°
SunApr 26
Overcast💧 16%
56°
42°
MonApr 27
Overcast💧 18%
53°
40°
TueApr 28
Overcast💧 22%
52°
40°
33Good
US Air Quality Index

Air quality is satisfactory, and air pollution poses little or no risk.

0.4PM2.5 µg/m³
0.6PM10 µg/m³
69.0O₃ µg/m³
3.2NO₂ µg/m³
0Low
World Health Organization UVI

This Afternoon

Light Rain  • Hi: 45°

Rain and patchy fog before 5pm, then rain and isolated thunderstorms. Cloudy, with a high near 45. Northwest wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Light Rain then Mostly Cloudy  • Lo: 36°

Rain and isolated thunderstorms before 11pm. Mostly cloudy, with a low around 36. Northwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.