Two-week planning outlook

14-Day Weather Forecast for Portland, Maine

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 45°F and 65°F during the next 14 days. Rain chances peak at 100% on Wednesday, Oct 28, while Mon, Oct 26 · Tue, Oct 20 · Thu, Oct 22 currently look most favorable for outdoor plans.

Updated Oct 19, 5:42 PM -04:00

14 Days at a Glance

Complete two-week outlook

Warmest DayMon, Oct 26 · 65°FFew Clouds

Coolest NightThu, Oct 29 · 34°FRain And Snow

Highest Rain ChanceWed, Oct 28 · 100%Moderate Rain

Strongest WindFri, Oct 23 · 17.9 mphNo gust data

Weekend OutlookMostly dry · Clear Sky58°F / 35°F

Total Precipitation0.51 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Monday, Oct 19 · 56°F / 43°F

Clear Sky

Rain chance 0%, SSE 9.1 mph, humidity 59%.

Morning: 43°F
Afternoon: 55°F
Evening: 50°F
Overnight: 47°F
Humidity: 59%
Pressure: 30.45 inHg
Dew point: 42°F
UV index: 3.3 moderate
Sunrise: 6:59 AM
Sunset: 5:51 PM

Temperature Trend

HighLow34°F – 65°F

10/1910/2010/2110/2210/2310/2410/2510/2610/2710/2810/2910/3010/3111/1

Rain Chances

0%10/19

0%10/20

0%10/21

0%10/22

0%10/23

0%10/24

0%10/25

0%10/26

0%10/27

100%10/28

100%10/29

0%10/30

0%10/31

0%11/1

UV Index

Daily peak

3.310/19

3.210/20

3.210/21

2.410/22

2.710/23

010/24

—10/25

—10/26

—10/27

—10/28

—10/29

—10/30

—10/31

—11/1

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Mon, Oct 26 · Tue, Oct 20 · Thu, Oct 22

Lower rain chances and manageable winds

Rainy Days

Wed, Oct 28 · Thu, Oct 29

Peak chance 100%

Warmest Days

Mon, Oct 26 · Tue, Oct 20 · Thu, Oct 22

Highs up to 65°F

Coolest Nights

Thu, Oct 29 · Sat, Oct 24 · Fri, Oct 30

Lows near 34°F

Windiest Day

Friday, Oct 23

17.9 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 2456°F / 35°FClear Sky · Rain 0%

Sun, Oct 2558°F / 42°FScattered Clouds · Rain 0%

Next Weekend

Sat, Oct 3151°F / 37°FBroken Clouds · Rain 0%

Sun, Nov 158°F / 43°FOvercast Clouds · Rain 0%

14-Day Weather Forecast for Portland, Maine

Temperatures range from an overnight low near 34°F to a daytime high near 65°F. The strongest rain signal is 100% on Wednesday, Oct 28, with 2 notable wet days in the current outlook.

FAQ

14-day forecast questions for Portland

What is the 14-day weather forecast for Portland?

Will it rain in Portland during the next two weeks?

The strongest rain signal is 100% on Wednesday, Oct 28, with 2 notable wet days in the current outlook.

What is the hottest day in Portland during the next 14 days?

The warmest forecast day is Monday, Oct 26, with a high near 65°F.

What is the coldest night in Portland?

The lowest forecast temperature is 34°F on Thursday, Oct 29.

What will the weather be this weekend in Portland?

This Weekend currently ranges from 35°F to 58°F, with rain chances peaking at 0%.