Live Weather & Forecast
Weather in Cornish
Maine, United States · Real-time conditions & 3-day outlook
-1°C
Feels like -4°C
30°F / Feels 25°F
Clear
Cornish, Maine
🌙 Nighttime
Updated: 2026-04-12 05:00
Humidity
49%
Wind
4.7 km/h W
Wind Gust
7 km/h
Pressure
1031 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-10.4°C
Wind Degree
272°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
4.1 μg/m³
O₃
86 μg/m³
SO₂
2 μg/m³
PM 2.5
5.6 μg/m³
PM 10
7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cornish, Maine
12 AM
1°
Clear
1 AM
0°
Clear
2 AM
-0°
Clear
3 AM
-0°
Clear
4 AM
-1°
Clear
5 AM
-1°
Clear
6 AM
-1°
Clear
7 AM
0°
Sunny
8 AM
1°
Sunny
9 AM
3°
Sunny
10 AM
5°
Sunny
11 AM
6°
Sunny
12 PM
8°
Sunny
1 PM
10°
Sunny
2 PM
11°
Sunny
3 PM
12°
Sunny
4 PM
13°
Sunny
5 PM
11°
Sunny
6 PM
10°
Overcast
7 PM
8°
Overcast
8 PM
9°
Overcast
9 PM
10°
Overcast
10 PM
7°
Overcast
11 PM
8°
Moderate or heavy sleet
3-Day Forecast
Daily overview for Cornish, Maine
Today
Patchy rain nearby
13°
/
-1°
🌧️ 65% chance of rain
💧 Avg. humidity: 45%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 3.55 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:30 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Heavy rain
17°
/
4°
🌧️ 88% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 27.72 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
26°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Cornish
Plan your trip to Cornish, 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
People also ask — answers optimized for search engines and voice queries.
What is the current weather in Cornish?
Current conditions in Cornish: Clear, temperature -1°C, humidity 49%.
What is the best time to visit Cornish?
The best time to visit Cornish is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Cornish?
Cornish is located at approximately 43.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Cornish?
The wettest period in Cornish is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Cornish?
For visits to Cornish during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Cornish in?
Cornish is located in United States, in the state of Maine.
What are the public holidays in Cornish in 2026?
View the 2026 public holidays for Cornish on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cornish?
The weather forecast for Cornish uses coordinates 43.4646, -72.3689.