Weather forecast for todayMerrian, PA

Weather forecast for today

Current condition 2:43 pm EDT

  • 48°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 12mphNW 320°
  • Humidity: 42%
  • Dewpoint: 27°F
  • Pressure: 30.28"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
Currently, in Merrian, the sun is out in full force, making the weather bright and warm.
The temperature is a brisk 48.2°F, the feels-like reading is estimated at a chilly 42.8°F. The current temperature is nearly at the maximum of today's 50°F.

Saturday Oct 17, 2026

  • 50°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 346°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:22 pm EDT
  • ▼
Today, on Saturday, October 17, conditions will remain bright with clear skies.
The temperature will fluctuate from a high of a crisp 50°F to a low of a harsh 30.2°F.
Today, the forecast high deviates from October's norm and tracks November's average temperature of 47.8°F.
Sunrise was at 7:19 am and sunset will be at 6:22 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 48°C.
Coldest hour: 12 am 36°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 1%.

Hourly weather forecast

  • 3 pm
  • 48°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 346°
  • Humidity: 41%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
  • 4 pm
  • 48°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 345°
  • Humidity: 40%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNNW 346°
  • Humidity: 40%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 45°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNW 348°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:22 pm
  • 7 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphN 349°
  • Humidity: 49%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 39°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 349°
  • Humidity: 53%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 356°
  • Humidity: 57%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNW 348°
  • Humidity: 60%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphN 351°
  • Humidity: 64%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphN 350°
  • Humidity: 68%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, bright and mostly sunny weather is expected.
The temperature will vary between a maximum of 48.2°F and a minimum of 37.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be more alike with November's average high of 47.8°F than October's 60.6°F. Today, the overnight low is also more close to November's usual minimum of 33.6°F than October's 44.2°F.
Updated: Oct 17, 2026 @ 18:43:09 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:43 pm EDT) is 48.2°F. Feels-like temperature is 42.8°F.

On Saturday, conditions remain stable and sunny, with little cloud presence.

Today, the highest temperature will be 50°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be significantly lower than the average highest temperature of 60.6°F in October. Today, the lowest temperature will be also noticeably lower than the average low of 44.2°F.

On Saturday, in Merrian, sunrise was at 7:19 am and sunset will be at 6:22 pm (EDT).

Today, the daylight will last for 11h and 3min.