Portland, ME Weather Forecast
Marine Forecast: Casco Bay
Portland, Maine
Lat: 43.66N, Lon: 70.26W
Clear
Temp: 78°F
- Humidity:
- 76%
- Winds:
- 8 MPH SSW
- Gusts:
- N/A MPH
- Barometer:
- 29.7 in.
- Dewpoint:
- 70°F
- Heat index:
- 80°F
- Sunrise:
- 5:16 AM EDT
- Sunset:
- 8:15 PM EDT
- Moonrise:
- 10:36 PM EDT
- Moonset:
- 8:42 AM EDT
| Overnight...Partly cloudy. Lows in the lower 70s. Light and variable winds. |
| Sunday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms May produce gusty winds in the afternoon. Hot with highs in the lower 90s. West winds around 10 mph. Chance of rain 40 percent. Heat index values up to 100. |
| Sunday Night...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms May produce gusty winds in the evening. Humid with lows in the mid 60s. Northwest winds around 10 mph in the evening, becoming light and variable. Chance of rain 30 percent. |
| Monday...Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. Light and variable winds. Chance of rain 40 percent. |
| Monday Night...Showers likely in the evening, then showers after midnight. Locally heavy rainfall possible in the evening. Lows in the lower 60s. Light and variable winds. Chance of rain 90 percent. |
| Tuesday...Showers, mainly in the morning. Highs in the lower 70s. Chance of rain 90 percent. |
| Tuesday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 30 percent. |
| Wednesday...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. |
| Wednesday Night...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 40 percent. |
| Thursday...Mostly sunny. Highs in the upper 70s. |
| Thursday Night...Mostly clear. Lows in the upper 50s. |
| Friday...Mostly sunny. Highs in the upper 70s. |
| Friday Night...Mostly clear. Lows in the lower 60s. |
| Saturday...Mostly sunny. Highs in the upper 70s. |
Portland ME Radar
Northeast Radar