Live Weather & Forecast
Weather in Square Lake
Maine, United States · Real-time conditions & 3-day outlook
2°C
Feels like -1°C
36°F / Feels 30°F
Overcast
Square Lake, Maine
🌙 Nighttime
Updated: 2026-04-13 03:00
Humidity
46%
Wind
12.6 km/h SSE
Wind Gust
22.4 km/h
Pressure
1020 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
-2.1°C
Wind Degree
157°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
177.9 μg/m³
NO₂
2.8 μg/m³
O₃
98 μg/m³
SO₂
2.3 μg/m³
PM 2.5
3.3 μg/m³
PM 10
3.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Square Lake, Maine
12 AM
2°
Clear
1 AM
2°
Clear
2 AM
2°
Clear
3 AM
2°
Overcast
4 AM
2°
Clear
5 AM
2°
Patchy rain nearby
6 AM
3°
Patchy rain nearby
7 AM
3°
Patchy light drizzle
8 AM
3°
Light rain
9 AM
4°
Light drizzle
10 AM
5°
Light rain
11 AM
5°
Light rain
12 PM
7°
Light rain
1 PM
6°
Patchy rain nearby
2 PM
6°
Overcast
3 PM
6°
Overcast
4 PM
7°
Overcast
5 PM
7°
Light rain
6 PM
8°
Fog
7 PM
8°
Fog
8 PM
8°
Moderate rain
9 PM
8°
Fog
10 PM
7°
Overcast
11 PM
6°
Overcast
3-Day Forecast
Daily overview for Square Lake, Maine
Today
Moderate rain
8°
/
1°
🌧️ 84% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 10.76 mm
☀️ UV Index: 0.1
🌅 Sunrise: 05:49 AM
🌇 Sunset: 07:19 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
8°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 0.9
🌅 Sunrise: 05:47 AM
🌇 Sunset: 07:21 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Moderate rain
7°
/
2°
🌧️ 81% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 13 km/h
🌧️ Total precip: 10.1 mm
☀️ UV Index: 0.3
🌅 Sunrise: 05:45 AM
🌇 Sunset: 07:22 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Square Lake
Plan your trip to Square Lake, 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 Square Lake?
Current conditions in Square Lake: Overcast, temperature 2°C, humidity 46%.
What is the best time to visit Square Lake?
The best time to visit Square Lake is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Square Lake?
Square Lake is located at approximately 47.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Square Lake?
The wettest period in Square Lake is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Square Lake?
For visits to Square Lake during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Square Lake in?
Square Lake is located in United States, in the state of Maine.
What are the public holidays in Square Lake in 2026?
View the 2026 public holidays for Square Lake on our Holidays page.
What are the GPS coordinates used for the weather forecast in Square Lake?
The weather forecast for Square Lake uses coordinates 47.0623, -68.3731.