Weather forecast for todayHarmonsburg, PA

Weather forecast for today

Current condition 1:23 pm EDT

  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphN 350°
  • Humidity: 49%
  • Dewpoint: 28°F
  • Pressure: 30.4"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, the sun is shining brightly, and temperatures are comfortable.
The temperature is a chilly 46.4°F, while the apparent temperature is a similar 44.6°F. The current temperature is nearly at the maximum predicted 48.2°F for today.

Saturday Oct 17, 2026

  • 48°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphNNW 338°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
Today, sunny and dry conditions are anticipated.
Temperatures are predicted to range from a maximum of a brisk 48.2°F to a minimum of a cold 32°F.
Today, expect colder conditions as the high matches November's average of 45.9°F, not October's.
Sunrise was at 7:35 am and sunset will be at 6:37 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 48°C.
Coldest period: 9 pm - 11 pm 37°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 5%.

Hourly weather forecast

  • 2 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 350°
  • Humidity: 49%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 346°
  • Humidity: 47%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 339°
  • Humidity: 47%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 335°
  • Humidity: 49%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 322°
  • Humidity: 54%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:37 pm
  • 7 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 321°
  • Humidity: 65%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphWNW 297°
  • Humidity: 73%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphW 263°
  • Humidity: 78%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphSW 222°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphSW 215°
  • Humidity: 84%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 37.4°F and a maximum of 48.2°F. The warmest part of the day will be from 2 pm to 4 pm.
Today, the forecast temperature is more in line with November's average maximum of 45.9°F than October's. The minimum temperature will be also more consistent with November's average low of 34.2°F than October's typical 45.3°F.
Updated: Oct 17, 2026 @ 17:23:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:23 pm EDT) is 46.4°F.

Today, the outlook remains bright and sunny.

Today, the highest temperature will be 48.2°F, while the lowest temperature will be 32°F.
The highest temperature will be notably lower than the average maximum of 59°F in October. Today, the lowest temperature will be also significantly lower than the average low of 45.3°F.

On Saturday, in Harmonsburg, sunrise was at 7:35 am and sunset will be at 6:37 pm (EDT).

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