Weather forecast for 10 daysHeidelberg, PA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 119°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:36 pm EDT
- details ▼
Today, expect consistent sunshine and open skies.
Temperature fluctuations will be substantial, ranging from a peak of a comfortable 62.6°F to a low of an icy 33.8°F.
The expected daily high is projected to match October's typical maximum of 62.1°F.
Sunrise will be at 7:34 am and sunset at 6:36 pm; the daylight will last for 11h and 2min.
Temperature fluctuations will be substantial, ranging from a peak of a comfortable 62.6°F to a low of an icy 33.8°F.
The expected daily high is projected to match October's typical maximum of 62.1°F.
Sunrise will be at 7:34 am and sunset at 6:36 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Maximum temperature: 68°C.
Coldest day: today 63°C.
Coldest day: today 63°C.
Chance of precipitation
Highest chance: tomorrow 13%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 119°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:36 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 5mphNE 36°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:35 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphN 6°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:36 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNNE 25°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:37 am EDT
- Sunset: 6:31 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphN 355°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:39 am EDT
- Sunset: 6:30 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNE 37°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:40 am EDT
- Sunset: 6:29 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphE 93°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:41 am EDT
- Sunset: 6:27 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphSSE 163°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:42 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphWNW 290°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:43 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNNW 342°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:44 am EDT
- Sunset: 6:23 pm EDT
- details ▼
Weather patterns suggest that a combination of mostly clear and dull weather is anticipated.
Rainfall is not expected in Heidelberg in the upcoming days.
The maximum temperature will be very similar over the next several days. Expected highs will hover between 62.6°F and 68°F, while the lowest temperature will be between 33.8°F and 44.6°F.
The warmest days will be Monday, Tuesday and next Monday, with a maximum of 68°F; today is the coldest day, with a maximum temperature of 62.6°F.
Rainfall is not expected in Heidelberg in the upcoming days.
The maximum temperature will be very similar over the next several days. Expected highs will hover between 62.6°F and 68°F, while the lowest temperature will be between 33.8°F and 44.6°F.
The warmest days will be Monday, Tuesday and next Monday, with a maximum of 68°F; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 18, 2026 @ 06:14:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, sunshine will likely continue with scattered clouds at most.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 62.1°F in October. The lowest temperature today will be significantly lower than the average low of 45.3°F.
The maximum temperature will be in line with the average highest temperature of 62.1°F in October. The lowest temperature today will be significantly lower than the average low of 45.3°F.
On Sunday, in Heidelberg, sunrise will be at 7:34 am and sunset at 6:36 pm (EDT).
In Heidelberg, today, there will be 11h and 2min of daylight.
