Weather South Portland today
| 39 °F | 34 °F | 4 pm | |
| 41 °F | 34 °F | 6 pm | |
| 41 °F | 34 °F | 8 pm | |
| 41 °F | 36 °F | 10 pm |
sunrise 7:13 am
sunset 4:23 pm
HOURLY
sunset 4:23 pm
Weather forecast South Portland Jan. 9, 2026
Afternoon in the afternoon overcast. The highest temperature 45 °F. Total rainfall 0.00 in. At night cloudy. The lowest temperature 34 °F.Meteogram is being loaded
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Weather forecast South Portland, Maine, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Friday 01/09/2026 |
|||||||||||||
| 12 PM | overcast | 39 °F 34 °F |
0.0 in | 16 fps 11 mph south |
30.2 in | 83 % | 34 °F | 100 % | 0% | 0% | 100% | 48% | |
| 1 PM | cloudy | 39 °F 34 °F |
0.0 in | 22 fps 15 mph south |
30.2 in | 83 % | 34 °F | 98 % | 0% | 0% | 7% | 97% | |
| 2 PM | overcast | 39 °F 34 °F |
0.0 in | 24 fps 16 mph south |
30.1 in | 83 % | 34 °F | 100 % | 0% | 0% | 21% | 100% | |
| 3 PM | overcast | 39 °F 34 °F |
0.0 in | 24 fps 17 mph south |
30.1 in | 87 % | 34 °F | 95 % | 0% | 0% | 89% | 59% | |
| 4 PM | overcast | 39 °F 34 °F |
0.0 in | 30 fps 21 mph south |
30.1 in | 88 % | 36 °F | 97 % | 0% | 14% | 96% | 10% | |
| 5 PM | overcast | 41 °F 36 °F |
0.0 in | 32 fps 22 mph south |
30.0 in | 88 % | 36 °F | 96 % | 0% | 18% | 95% | 15% | |
| 6 PM | overcast | 41 °F 36 °F |
0.0 in | 32 fps 22 mph south-southwest |
30.0 in | 90 % | 37 °F | 100 % | 0% | 34% | 100% | 19% | |
| 7 PM | overcast | 41 °F 36 °F |
0.0 in | 31 fps 21 mph south-southwest |
29.9 in | 91 % | 37 °F | 95 % | 0% | 18% | 90% | 43% | |
| 8 PM | overcast | 41 °F 36 °F |
0.0 in | 30 fps 20 mph south-southwest |
29.9 in | 90 % | 37 °F | 100 % | 0% | 96% | 100% | 0% | |
| 9 PM | overcast | 39 °F 34 °F |
0.0 in | 31 fps 21 mph south-southwest |
29.9 in | 90 % | 37 °F | 100 % | 0% | 100% | 8% | 0% | |
| 10 PM | overcast | 41 °F 36 °F |
0.0 in | 32 fps 22 mph south-southwest |
29.9 in | 91 % | 37 °F | 100 % | 0% | 100% | 1% | 0% | |
| 11 PM | overcast | 43 °F 37 °F |
0.0 in | 35 fps 24 mph southwest |
29.8 in | 91 % | 41 °F | 92 % | 0% | 85% | 0% | 45% | |
Tomorrow, Saturday 01/10/2026 |
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| 12 AM | overcast | 45 °F 39 °F |
0.0 in | 33 fps 23 mph west-southwest |
29.8 in | 89 % | 41 °F | 96 % | 0% | 17% | 0% | 96% | |
| 1 AM | overcast | 45 °F 39 °F |
0.0 in | 32 fps 22 mph west-southwest |
29.9 in | 80 % | 39 °F | 96 % | 0% | 47% | 0% | 93% | |
| 2 AM | partly cloudy | 43 °F 37 °F |
0.0 in | 29 fps 20 mph west |
29.9 in | 74 % | 36 °F | 32 % | 0% | 26% | 0% | 7% | |
| 3 AM | partly cloudy | 41 °F 36 °F |
0.0 in | 23 fps 15 mph west |
29.9 in | 74 % | 34 °F | 31 % | 0% | 14% | 0% | 20% | |
| 4 AM | cloudy | 39 °F 34 °F |
0.0 in | 19 fps 13 mph west |
30.0 in | 73 % | 32 °F | 45 % | 0% | 19% | 0% | 31% | |
| 5 AM | cloudy | 37 °F 32 °F |
0.0 in | 17 fps 11 mph west |
30.0 in | 77 % | 32 °F | 58 % | 0% | 3% | 0% | 57% | |
| 6 AM | cloudy | 34 °F 28 °F |
0.0 in | 15 fps 11 mph west |
30.1 in | 81 % | 30 °F | 100 % | 0% | 1% | 0% | 100% | |
| 7 AM | cloudy | 34 °F 28 °F |
0.0 in | 13 fps 9 mph west-southwest |
30.1 in | 82 % | 30 °F | 97 % | 0% | 0% | 0% | 97% | |
| 8 AM | cloudy | 34 °F 28 °F |
0.0 in | 11 fps 8 mph west-southwest |
30.1 in | 82 % | 30 °F | 82 % | 0% | 0% | 0% | 82% | |
| 9 AM | cloudy | 36 °F 30 °F |
0.0 in | 8 fps 5 mph west-northwest |
30.2 in | 78 % | 30 °F | 99 % | 0% | 0% | 0% | 99% | |
| 10 AM | cloudy | 39 °F 36 °F |
0.0 in | 6 fps 4 mph west-northwest |
30.2 in | 70 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 11 AM | cloudy | 41 °F 37 °F |
0.0 in | 3 fps 2 mph north |
30.2 in | 62 % | 30 °F | 100 % | 0% | 0% | 0% | 100% | |
| 12 PM | cloudy | 43 °F 37 °F |
0.0 in | 9 fps 6 mph south-southeast |
30.2 in | 62 % | 30 °F | 100 % | 0% | 0% | 0% | 100% | |
| 1 PM | cloudy | 41 °F 37 °F |
0.0 in | 6 fps 4 mph southeast |
30.2 in | 64 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 2 PM | cloudy | 41 °F 37 °F |
0.0 in | 5 fps 3 mph east-southeast |
30.2 in | 68 % | 32 °F | 100 % | 0% | 0% | 0% | 100% | |
| 3 PM | cloudy | 39 °F 36 °F |
0.0 in | 5 fps 4 mph southeast |
30.2 in | 74 % | 32 °F | 100 % | 0% | 0% | 2% | 100% | |
| 4 PM | overcast | 36 °F 32 °F |
0.0 in | 6 fps 4 mph southeast |
30.2 in | 84 % | 32 °F | 100 % | 0% | 0% | 35% | 100% | |
| 5 PM | overcast | 34 °F 30 °F |
0.0 in | 5 fps 4 mph southeast |
30.2 in | 85 % | 32 °F | 100 % | 0% | 0% | 93% | 100% | |
| 6 PM | overcast | 36 °F 32 °F |
0.0 in | 4 fps 3 mph northeast |
30.2 in | 82 % | 32 °F | 100 % | 0% | 0% | 100% | 100% | |
| 7 PM | overcast | 34 °F 28 °F |
0.0 in | 8 fps 5 mph east-northeast |
30.2 in | 84 % | 32 °F | 100 % | 0% | 0% | 100% | 100% | |
| 8 PM | light sleet | 36 °F 30 °F |
0.01 in | 10 fps 7 mph east-northeast |
30.2 in | 80 % | 30 °F | 100 % | 0% | 0% | 100% | 100% | |
| 9 PM | sleet | 36 °F 30 °F |
0.02 in | 13 fps 9 mph east-northeast |
30.1 in | 79 % | 30 °F | 100 % | 0% | 2% | 100% | 100% | |
| 10 PM | sleet | 34 °F 28 °F |
0.01 in | 19 fps 13 mph east-northeast |
30.1 in | 82 % | 30 °F | 100 % | 0% | 3% | 100% | 100% | |
| 11 PM | sleet | 34 °F 28 °F |
0.02 in | 21 fps 14 mph east-northeast |
30.0 in | 86 % | 32 °F | 100 % | 0% | 70% | 100% | 100% | |
South Portland, Maine, USA - information
State: Maine, USAGPS coordinates: 43.6415; -70.2409
Time zone: America / New York
time difference in hours with time in NY is -6 hours
Population: 25 556
Altitude: 32 ft
The administrative part:
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Data source
Weather forecast for South Portland is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.⇵ Weather with Meteobox for your website
Online forecast for South Portland
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Astronomical information South Portland
data are always in the local timeSun and light
Jan. 9, 2026
| Sunrise: | Sunset: |
| 7:13 am | 4:23 pm |
| Noon: | Length of day: |
| 11:48 am | 09:10 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:40 am | 4:56 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:05 am | 5:30 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:31 am | 6:05 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/08/2026 10:39 pm | 01/09/2026 10:28 am |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
