Weather TomorrowWeather Tomorrow in South Portland, ME
Thursday, April 9, 2026
Clear
Precip chance
0%
Wind
5-10 mph
Humidity
62%
Feels like
43–33°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
31°Temperature trend45°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 34°F | Clear | 0% | 5 mph SW | ||
| 5 AM☽ | 34°F | Clear | 0% | 5 mph SW | ||
| 6 AM☽ | 33°F | Clear | 0% | 5 mph SW | ||
| 7 AM☽ | 32°F | Clear | 0% | 5 mph SW | ||
| 8 AM☽ | 32°F | Clear | 0% | 5 mph SW | ||
| 9 AM☽ | 31°F | Clear | 0% | 5 mph SW | ||
| 10 AM | 32°F | Sunny | 0% | 5 mph SW | ||
| 11 AM | 33°F | Sunny | 0% | 5 mph SW | ||
| 12 PM | 34°F | Sunny | 0% | 5 mph S | ||
| 1 PM | 37°F | Sunny | 0% | 5 mph S | ||
| 2 PM | 40°F | Sunny | 0% | 5 mph S | ||
| 3 PM | 42°F | Sunny | 0% | 10 mph S | ||
| 4 PM | 43°F | Sunny | 0% | 10 mph S | ||
| 5 PM | 43°F | Sunny | 0% | 10 mph S | ||
| 6 PM | 44°F | Sunny | 0% | 10 mph S | ||
| 7 PM | 45°F | Sunny | 0% | 10 mph S | ||
| 8 PM | 44°F | Sunny | 0% | 10 mph S | ||
| 9 PM | 42°F | Sunny | 0% | 10 mph S | ||
| 10 PM☽ | 41°F | Mostly Clear | 0% | 10 mph S | ||
| 11 PM☽ | 40°F | Partly Cloudy | 0% | 10 mph S | ||
| 12 AM☽ | 39°F | Partly Cloudy | 0% | 10 mph S | ||
| 1 AM☽ | 38°F | Partly Cloudy | 0% | 10 mph S | ||
| 2 AM☽ | 38°F | Partly Cloudy | 0% | 10 mph S | ||
| 3 AM☽ | 38°F | Partly Cloudy | 0% | 10 mph S | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Cool weather — layer up
Clothing
- • Long-sleeve shirt
- • Light jacket or vest
Footwear
Comfortable shoes
Conditions
High: 45°F
Low: 31°F
Wind: 5-10 mph
Rain: 0%
Enjoy your day!
Best Time to Be Outside Tomorrow
10 AM – 11 AM
Good conditions for being outside (dry, light wind, daylight)
4a10a4p10p
More for South Portland, ME
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Frequently Asked Questions
What is the weather forecast for tomorrow in South Portland, ME?
Tomorrow in South Portland: High of 45°F, Low of 31°F. Clear with 0% chance of precipitation. Wind 5-10 mph.
Will it rain tomorrow in South Portland?
No significant precipitation expected tomorrow.
What should I wear tomorrow in South Portland?
With a high of 45°F and low of 31°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.