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South Portland Weather Hourly (04106)

Next 6 Hours
1 AM
Sun
Partly Cloudy with Patchy Fog
50°F
Feels like: 50°F
Precip: 0%
Dewpoint: 48°F
Humidity: 96%
NNE 5 mph
2 AM
Sun
Mostly Cloudy with Patchy Fog
50°F
Feels like: 50°F
Precip: 0%
Dewpoint: 48°F
Humidity: 97%
NNE 7 mph
3 AM
Sun
Mostly Cloudy with Patchy Fog
49°F
Feels like: 47°F
Precip: 0%
Dewpoint: 48°F
Humidity: 96%
NE 7 mph
4 AM
Sun
Mostly Cloudy with Patchy Fog
49°F
Feels like: 46°F
Precip: 0%
Dewpoint: 48°F
Humidity: 98%
NE 8 mph
5 AM
Sun
Mostly Cloudy with Patchy Fog
49°F
Feels like: 46°F
Precip: 0%
Dewpoint: 48°F
Humidity: 96%
NNE 9 mph
6 AM
Sun
Mostly Cloudy with Patchy Fog
48°F
Feels like: 43°F
Precip: 0%
Dewpoint: 48°F
Humidity: 100%
NNE 11 mph
Hours 7-12
7 AM
Sun
Mostly Cloudy with Patchy Fog
51°F
Feels like: 51°F
Precip: 0%
Dewpoint: 48°F
Humidity: 94%
NNE 12 mph
8 AM
Sun
Mostly Cloudy
53°F
Feels like: 53°F
Precip: 0%
Dewpoint: 48°F
Humidity: 88%
NNE 12 mph
9 AM
Sun
Mostly Cloudy
56°F
Feels like: 56°F
Precip: 0%
Dewpoint: 50°F
Humidity: 82%
NE 15 mph
10 AM
Sun
Mostly Cloudy
59°F
Feels like: 59°F
Precip: 0%
Dewpoint: 50°F
Humidity: 71%
ENE 17 mph
11 AM
Sun
Mostly Cloudy
60°F
Feels like: 60°F
Precip: 0%
Dewpoint: 52°F
Humidity: 72%
ENE 17 mph
12 PM
Sun
Partly Cloudy
60°F
Feels like: 60°F
Precip: 0%
Dewpoint: 52°F
Humidity: 72%
ENE 17 mph
Hours 13-18
1 PM
Sun
Mostly Cloudy with Showers
62°F
Feels like: 62°F
Precip: 11%
Dewpoint: 50°F
Humidity: 65%
ENE 17 mph
2 PM
Sun
Mostly Cloudy with Showers
60°F
Feels like: 60°F
Precip: 12%
Dewpoint: 50°F
Humidity: 70%
ENE 18 mph
3 PM
Sun
Mostly Cloudy with Showers
60°F
Feels like: 60°F
Precip: 14%
Dewpoint: 50°F
Humidity: 70%
ENE 18 mph
4 PM
Sun
Mostly Cloudy with Isolated Showers
61°F
Feels like: 61°F
Precip: 15%
Dewpoint: 50°F
Humidity: 68%
ENE 18 mph
5 PM
Sun
Cloudy with Slight Chance of Light Showers
58°F
Feels like: 58°F
Precip: 18%
Dewpoint: 48°F
Humidity: 73%
ENE 18 mph
6 PM
Sun
Cloudy with Slight Chance of Light Showers
57°F
Feels like: 57°F
Precip: 20%
Dewpoint: 48°F
Humidity: 75%
ENE 18 mph
Hours 19-24
7 PM
Sun
Cloudy with Slight Chance of Light Showers
56°F
Feels like: 56°F
Precip: 23%
Dewpoint: 48°F
Humidity: 75%
ENE 18 mph
8 PM
Sun
Mostly Cloudy with Isolated Showers
55°F
Feels like: 55°F
Precip: 23%
Dewpoint: 46°F
Humidity: 76%
ENE 18 mph
9 PM
Sun
Mostly Cloudy with Isolated Showers
55°F
Feels like: 55°F
Precip: 23%
Dewpoint: 46°F
Humidity: 75%
NE 18 mph
10 PM
Sun
Cloudy with Slight Chance of Light Showers
54°F
Feels like: 54°F
Precip: 23%
Dewpoint: 46°F
Humidity: 75%
NE 18 mph
11 PM
Sun
Mostly Cloudy with Scattered Showers
53°F
Feels like: 53°F
Precip: 25%
Dewpoint: 46°F
Humidity: 76%
NE 18 mph
12 AM
Mon
Mostly Cloudy with Scattered Showers
53°F
Feels like: 53°F
Precip: 27%
Dewpoint: 46°F
Humidity: 77%
NE 18 mph
Data from Xweather (Aeris) API. Last updated: October 12, 2025, 1:46 am

This page provides detailed information about expected weather conditions in the South Portland, ME, area over the next 24 hours. Hourly temperature predictions are a key feature, indicating the expected air temperature at each hour. The forecast will include details about the likelihood and type of precipitation, such as rain, snow, sleet, or hail. Information on wind conditions is crucial, including the predicted wind speed and the direction from which the wind is expected. This is particularly important for outdoor activities, aviation, and maritime operations. The level of humidity in the air is included in the forecast. High humidity can influence how temperatures feel, especially in terms of perceived comfort. The forecast specifies the amount of cloud cover expected at each hour. Barometric pressure information is provided, which is relevant for those sensitive to changes in atmospheric pressure, such as individuals with certain health conditions. The forecast uses icons to represent the overall weather conditions for each hour, providing a quick visual summary. This information is valuable for those planning outdoor activities that are sensitive to sunlight. This information helps individuals plan their activities and dress accordingly. These components collectively offer a comprehensive overview of the expected weather conditions on an hourly basis, helping individuals make informed decisions about their daily activities and plans. Whether you're planning on working or relaxing outdoors this information can be helpful to know how to prepare for a great day. Check back for the latest report throughout the day as conditions can change. This will enable you to have the most current information.