Weather Tomorrow in Portland, ME
Friday, July 10, 2026
Cloudy
Precip chance
26%
Wind
0-5 mph
Humidity
82%
Feels like
76–69°F
Rain forecast
Low chance of precipitation. Highest risk around 4 AM (26%).
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
67°Temperature trend78°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 70°F | Scattered Rain Showers | 26% | 5 mph N | ||
| 5 AM☽ | 68°F | Isolated Rain Showers | 19% | 0 mph | ||
| 6 AM☽ | 69°F | Mostly Cloudy | 12% | 0 mph | ||
| 7 AM☽ | 69°F | Patchy Fog | 18% | 0 mph | ||
| 8 AM☽ | 68°F | Patchy Fog | 19% | 0 mph | ||
| 9 AM☽ | 67°F | Patchy Fog | 19% | 0 mph | ||
| 10 AM | 67°F | Patchy Fog | 21% | 0 mph | ||
| 11 AM | 67°F | Patchy Fog | 23% | 0 mph | ||
| 12 PM | 68°F | Patchy Fog | 25% | 0 mph | ||
| 1 PM | 71°F | Mostly Sunny | 14% | 0 mph | ||
| 2 PM | 72°F | Mostly Sunny | 12% | 5 mph NE | ||
| 3 PM | 73°F | Isolated Rain Showers | 22% | 5 mph NE | ||
| 4 PM | 74°F | Isolated Rain Showers | 21% | 5 mph E | ||
| 5 PM | 75°F | Isolated Rain Showers | 21% | 5 mph S | ||
| 6 PM | 76°F | Isolated Showers And Thunderstorms | 21% | 5 mph SW | ||
| 7 PM | 77°F | Isolated Showers And Thunderstorms | 17% | 5 mph SW | ||
| 8 PM | 78°F | Isolated Showers And Thunderstorms | 16% | 5 mph SW | ||
| 9 PM | 77°F | Isolated Showers And Thunderstorms | 16% | 5 mph SW | ||
| 10 PM☽ | 77°F | Partly Cloudy | 11% | 5 mph SW | ||
| 11 PM☽ | 76°F | Partly Cloudy | 7% | 5 mph W | ||
| 12 AM☽ | 74°F | Partly Cloudy | 2% | 5 mph NW | ||
| 1 AM☽ | 75°F | Partly Cloudy | 2% | 5 mph NW | ||
| 2 AM☽ | 73°F | Partly Cloudy | 1% | 5 mph NW | ||
| 3 AM☽ | 71°F | Partly Cloudy | 6% | 5 mph NW | ||
Precipitation Timeline
100%
50%
4a10a4p10p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Accessories
- • Sunglasses
Conditions
High: 78°F
Low: 67°F
Wind: 0-5 mph
Rain: 26%
Enjoy your day!
Best Time to Be Outside Tomorrow
1 PM – 2 PM
Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)
4a10a4p10p
More for Portland, ME
- Will it rain tomorrow in Portland?
- What time will it rain tomorrow in Portland?
- Weather tomorrow by hour in Portland
- Heat index tomorrow by zip code near Portland
- Dew point tomorrow by zip code near Portland
- Wind chill tomorrow by zip code near Portland
- Snow forecast tomorrow by zip code near Portland
- What to wear tomorrow in Portland
- Best time to be outside tomorrow in Portland
Forecast by ZIP in Portland
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Frequently Asked Questions
What is the weather forecast for tomorrow in Portland, ME?
Tomorrow in Portland: High of 78°F, Low of 67°F. Cloudy with 26% chance of precipitation. Wind 0-5 mph.
Will it rain tomorrow in Portland?
Low chance of precipitation. Highest risk around 4 AM (26%).
What should I wear tomorrow in Portland?
With a high of 78°F and low of 67°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.