Maine (Portland)
June
Weather in Maine for June 2026
Your guide to Maine weather in June - trends and predictions
Small Craft Advisory - See hour by hour.
So far, June 2026 in Maine shows a warmer trend than usual by 2.4 °F.
The forecast for the next days in Maine predicts temperatures to be around 22 °F, close to the historical average.
In general, the average temperature in Maine at the beginning of June is 18.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22 °F by the end of June.
Maine in June brings notable rainfall, with an average of 19 rainy days and a total precipitation of 183.3 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
11
Dry days
19
Rainy days
0
Snow days
20°/14°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Maine Weather June
Move between months or click on a day
What’s the Weather Like in Maine This June?
Discover the average temperatures and weather trends across Maine’s cities this June.
Temperatures trend during June in Maine
See the weather trend as well as the moving average line
June weather in Maine day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Partly cloudy | 17° /9° | 7.7 mm | 5 | |
| Jun. 2 | Partly cloudy | 19° /8° | 0 mm | 7 | |
| Jun. 3 | Partly cloudy | 19° /9° | 0 mm | 6 | |
| Jun. 4 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Jun. 5 |  Patchy rain possible | 23° /11° | 0.5 mm | 7 | |
| Jun. 6 |  Light rain | 17° /12° | 7.1 mm | 5 | |
| Jun. 7 | Light rain shower | 17° /12° | 22.2 mm | 5 | |
| Jun. 8 |  Patchy light rain with thunder | 20° /12° | 1 mm | 6 | |
| Jun. 9 | Light rain shower | 19° /12° | 1.6 mm | 6 | |
| Jun. 10 | Light rain shower | 20° /12° | 3.1 mm | 6 | |
| Jun. 11 | Patchy rain possible | 21° /13° | 3.3 mm | 5 | |
| Jun. 12 | Patchy rain possible | 21° /15° | 3.6 mm | 4 | |
| Jun. 13 |  Sunny | 23° /13° | 0 mm | 7 | |
| Jun. 14 | Patchy light drizzle | 20° /14° | 17.9 mm | 6 | |
| Jun. 15 | Light rain shower | 19° /13° | 12.8 mm | 6 | |
| Jun. 16 |  Overcast | 18° /11° | 0 mm | 6 | |
| Jun. 17 |  Cloudy | 20° /12° | 1.3 mm | 6 | |
| Jun. 18 | Sunny | 23° /15° | 15.4 mm | 7 | |
| Jun. 19 | Patchy rain possible | 24° /16° | 5.7 mm | 7 | |
| Jun. 20 | Sunny | 23° /14° | 0.1 mm | 6.9 | |
| Jun. 21 | Patchy rain possible | 20° /14° | 3.3 mm | 6.2 | |
| Jun. 22 | Patchy rain possible | 18° /14° | 1.9 mm | 6.7 | |
| Jun. 23 | Patchy rain possible | 19° /14° | 3.8 mm | 8.6 | |
| Jun. 24 | Sunny | 22° /13° | 0 mm | 1.8 | |
| Jun. 25 | Patchy rain possible | 19° /15° | 1.3 mm | 4 | |
| Jun. 26 | Patchy rain possible | 18° /15° | 0.3 mm | 4 | |
| Jun. 27 | Patchy rain possible | 20° /14° | 1.1 mm | 4 | |
| Jun. 28 |  Moderate rain | 23° /16° | 6.5 mm | 4 | |
| Jun. 29 | Patchy rain possible | 24° /15° | 0.1 mm | 4 | |
| Jun. 30 | Sunny | 28° /19° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Maine in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Maine forecast closer to your planned date for the most up-to-date weather information.
Change Month
Maine in June - FAQ
What are the expected maximum and minimum temperatures in Maine during June?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Maine during June?
Significant rainfall exceeding 183.3 mm is expected in Maine during June, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Maine during June?
The average wind speed in Maine during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Maine
Explore the daily rainfall trends and prepare for Maines June weather 💧
Typically, Maine has 19 rainy days in June with a total of 183.3 mm of rainfall.
UV exposure in Maine during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
Counties in Maine
Select a county for an accurate weather forecast
Top locations in Maine
Select a location for an accurate weather forecast
More Locations Quick links
More Maine weather pages
You are here
Where is Maine?Get accurate weather forecasts for Maine, located at latitude 43.657 and longitude -70.259. Stay updated with localized weather information tailored for Maine.
Found a mistake?
We appreciate your attention to details. Tell us here.