Live Weather & Forecast
Weather in Etna
Maine, United States · Real-time conditions & 3-day outlook
9°C
Feels like 7°C
48°F / Feels 45°F
Partly Cloudy
Etna, Maine
🌙 Nighttime
Updated: 2026-04-13 23:30
Humidity
93%
Wind
9.7 km/h SW
Wind Gust
20.4 km/h
Pressure
1010 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
27%
Dew Point
7.9°C
Wind Degree
219°
Air Quality Index
US EPA: Unhealthy for Sensitive Groups
UK DEFRA: Moderate (5)
CO
120.9 μg/m³
NO₂
4.4 μg/m³
O₃
67 μg/m³
SO₂
1.7 μg/m³
PM 2.5
44.2 μg/m³
PM 10
128.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Etna, Maine
12 AM
7°
Cloudy
1 AM
8°
Cloudy
2 AM
8°
Cloudy
3 AM
8°
Patchy rain nearby
4 AM
8°
Patchy rain nearby
5 AM
8°
Patchy rain nearby
6 AM
8°
Patchy rain nearby
7 AM
8°
Mist
8 AM
9°
Patchy rain nearby
9 AM
10°
Patchy rain nearby
10 AM
11°
Patchy rain nearby
11 AM
14°
Patchy rain nearby
12 PM
15°
Patchy rain nearby
1 PM
15°
Patchy rain nearby
2 PM
16°
Sunny
3 PM
16°
Patchy rain nearby
4 PM
16°
Patchy rain nearby
5 PM
15°
Partly Cloudy
6 PM
14°
Patchy rain nearby
7 PM
12°
Patchy rain nearby
8 PM
10°
Clear
9 PM
9°
Clear
10 PM
9°
Clear
11 PM
9°
Partly Cloudy
3-Day Forecast
Daily overview for Etna, Maine
Today
Patchy rain nearby
16°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0.73 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:28 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
17°
/
8°
🌧️ 80% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 2.81 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
11°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 4.53 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:25 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Etna
Plan your trip to Etna, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Etna?
Current conditions in Etna: Partly Cloudy, temperature 9°C, humidity 93%.
What is the best time to visit Etna?
The best time to visit Etna is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Etna?
Etna is located at approximately 37.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Etna?
The wettest period in Etna is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Etna?
For visits to Etna during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Etna in?
Etna is located in United States, in the state of Maine.
What are the public holidays in Etna in 2026?
View the 2026 public holidays for Etna on our Holidays page.
What are the GPS coordinates used for the weather forecast in Etna?
The weather forecast for Etna uses coordinates 37.751, 14.994.