Weather forecast for tomorrowPrinceton, ME

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 52°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphWSW 241°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 6:50 am EDT
  • Sunset: 5:40 pm EDT
  • ▼
Tomorrow, on Sunday, October 18, sunny skies are also in store, with excellent visibility.
The temperature is predicted to vary between a maximum of a fresh 51.8°F and a minimum of an icy 32°F.
Forecasts show that tomorrow the temperature will align with October's standard maximum of 55°F.
Sunrise will be at 6:50 am and sunset at 5:40 pm; tomorrow's daylight will last for 10h and 50min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 59°C.
Coldest period: 12 am - 6 am 34°C.

Chance of precipitation

Highest chance: 9 pm 11%.

Hourly weather forecast

  • 12 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphS 182°
  • Humidity: 90%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphS 179°
  • Humidity: 93%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 32°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphS 184°
  • Humidity: 94%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 2mphS 182°
  • Humidity: 96%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:50 am
  • 8 am
  • 37°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphS 187°
  • Humidity: 93%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 192°
  • Humidity: 68%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 191°
  • Humidity: 54%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 189°
  • Humidity: 49%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 184°
  • Humidity: 54%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:40 pm
  • 6 pm
  • 50°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 179°
  • Humidity: 72%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphS 190°
  • Humidity: 92%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 1mphSSW 196°
  • Humidity: 98%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Tomorrow, a combination of sunny and cloud-filled weather is anticipated.
The temperature will be between a minimum of 32°F and a maximum of 59°F. The warmest part of the day will be at 2 pm and 3 pm.
The temperature tomorrow will be similar to the average high in October. The minimum temperature tomorrow will be more similar to November's average low of 29.7°F than October's average of 40.3°F.
Updated: Oct 18, 2026 @ 03:01:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, clear and sunny conditions are expected.

Tomorrow, the highest temperature will be 51.8°F, while the lowest temperature will be 32°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.

On Sunday, in Princeton, sunrise will be at 6:50 am and sunset at 5:40 pm (EDT).

In Princeton, the length of the day tomorrow will be 10h and 50min.