Weather forecast for 10 daysMars, PA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 52°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNNW 343°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
On Saturday, in Mars, conditions will remain bright with clear skies.
Temperatures will oscillate between a cool 51.8°F at their highest and a harsh 30.2°F at their lowest.
Conditions will lean colder, as the high of 51.8°F is more representative of November's climate.
Sunrise was at 7:33 am and sunset will be at 6:37 pm; the daylight will last for 11h and 4min.

Sunday Oct 18, 2026

  • 61°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSE 153°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:34 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
On Sunday, October 18, skies are expected to be clear and full of sunshine.
Temperatures are predicted to move from a peak of an enjoyable 60.8°F to a low of an icy 32°F.
Tomorrow, the anticipated high will correspond with the regular October temperature of 60.6°F.
Sunrise will be at 7:34 am and sunset at 6:35 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Maximum temperature: 68°C.
Coldest day: today 52°C.

Chance of precipitation

Highest chance: Thursday 8%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 52°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNNW 343°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSE 153°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:34 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNE 43°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNNE 12°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:36 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNE 51°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:38 am EDT
  • Sunset: 6:31 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphN 7°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:39 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNE 42°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:40 am EDT
  • Sunset: 6:28 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphENE 72°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:41 am EDT
  • Sunset: 6:26 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphE 85°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:42 am EDT
  • Sunset: 6:25 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNW 313°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:43 am EDT
  • Sunset: 6:24 pm EDT
  • ▼
Conditions over the next ten days suggest that primarily bright and occasionally dull weather is predicted.
Rainfall is not anticipated in Mars in the upcoming period.
Temperature fluctuation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 51.8°F and 68°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
The warmest days in Mars, Pennsylvania, will be Tuesday, Thursday and next Monday, with a maximum of 68°F; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Oct 17, 2026 @ 16:06:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect consistent sunshine and open skies.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be slightly cooler than the average highest temperature of 60.6°F in October. Today, the lowest temperature will be uncommonly lower than the average low of 44.6°F.

On Saturday, in Mars, sunrise was at 7:33 am and sunset will be at 6:37 pm (EDT).

In Mars, the length of the day today will be 11h and 4min.

Tomorrow, in Mars, sunshine will likely continue with scattered clouds at most.

Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 32°F.
The highest temperature will be in line with the average maximum of 60.6°F in October. The lowest temperature tomorrow will be significantly lower than the average low of 44.6°F.

On Sunday, in Mars, sunrise will be at 7:34 am and sunset at 6:35 pm (EDT).

Tomorrow, the daylight will last for 11h and 1min.