Weather report for portland maine Today's Forecast Today in Portland, Maine, the high temperature will be 55 degrees Fahrenheit and the low will be 40 degrees Fahrenheit. There is a 0% chance of precipitation and the skies will be mostly sunny. The wind will be coming in from the northeast at 8 miles per hour. Next Few Days Tomorrow, the high temperature will be 58 degrees Fahrenheit and the low will be 45 degrees Fahrenheit. There is a 10% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. On Thursday, the high temperature will be 60 degrees Fahrenheit and the low will be 48 degrees Fahrenheit. There is a 20% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. On Friday, the high temperature will be 62 degrees Fahrenheit and the low will be 50 degrees Fahrenheit. There is a 30% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. Extended Forecast Over the next several days, the high temperatures will range from 55 to 65 degrees Fahrenheit and the low temperatures will range from 40 to 55 degrees Fahrenheit. There is a chance of precipitation on most days, with the skies being partly cloudy. The wind will be coming in from the east at 8 to 10 miles per hour. Here is the current weather report for Portland, Maine: Today's Weather As of right now, the current temperature in Portland, Maine is 45 degrees Fahrenheit with clear skies. The humidity is at 75% and the wind is coming in from the northeast at 8 miles per hour. The barometric pressure is 1019.2 millibars and the dew point is 39 degrees Fahrenheit. The visibility is 10 miles. Today's Forecast Today in Portland, Maine, the high temperature will be 55 degrees Fahrenheit and the low will be 40 degrees Fahrenheit. There is a 0% chance of precipitation and the skies will be mostly sunny. The wind will be coming in from the northeast at 8 miles per hour. Next Few Days Tomorrow, the high temperature will be 58 degrees Fahrenheit and the low will be 45 degrees Fahrenheit. There is a 10% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. On Thursday, the high temperature will be 60 degrees Fahrenheit and the low will be 48 degrees Fahrenheit. There is a 20% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. On Friday, the high temperature will be 62 degrees Fahrenheit and the low will be 50 degrees Fahrenheit. There is a 30% chance of precipitation and the skies will be partly cloudy. The wind will be coming in from the east at 10 miles per hour. Extended Forecast