Weather forecast for tomorrow
McKnightstown, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

AM Showers
5:39 am

8:42 pm
EDT
AM Showers
84°F / 72°F
  • Wind: 8mph WSW
  • Humidity: 77%
  • Precip. probability: 43%
  • Precipitation: 0.12"
  • UV index: 8
On Wednesday, in McKnightstown, expect a damp start with early morning showers.
Minimal precipitation is anticipated for tomorrow. Expected temperatures will peak at a warm 84.2°F and dip to a minimum of a pleasant 71.6°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a blazing 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The highest temperature is expected to be slightly warmer than the average June peak of 79°F.
Sunrise will be at 5:39 am and sunset at 8:42 pm; tomorrow's daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for McKnightstown for tomorrow?
Tomorrow, in McKnightstown, patchy morning showers will bring occasional rain.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in McKnightstown.
What will be the highest temperature in McKnightstown tomorrow?
Tomorrow, the highest temperature in McKnightstown will be 84.2°F, while the lowest temperature will be 71.6°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 93.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 79°F in June. The lowest temperature will be notably higher than the average low of 59.2°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in McKnightstown, sunrise will be at 5:39 am and sunset at 8:42 pm (EDT).
How many hours of daylight will McKnightstown have tomorrow?
In McKnightstown, the length of the day tomorrow will be 15h and 3min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    73°F
Foggy
Foggy
  • Wind: 3mph S
  • Pressure: 29.91"Hg
  • Humidity: 94%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 0mi
2 am
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 97%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 1mi
4 am
  • 70°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 2mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 97%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 5:39 am
6 am
  • 70°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 1mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 97%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 72°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 3mph SW
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 1mi
10 am
  • 75°F
  • Feels like:
    81°F
Showers
Showers
  • Wind: 5mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 2mi
12 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph W
  • Pressure: 29.85"Hg
  • Humidity: 68%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 65%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:42 pm
10 pm
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SW
  • Pressure: 29.88"Hg
  • Humidity: 81%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Wednesday, the weather will be unstable. With minimal precipitation of 0.04", rainfall is predicted at 2 am, 3 am, and from 8 am to 11 am, 3 pm and at 9 pm.
The temperature will vary between the lowest temperature of 69.8°F and the highest temperature of 82.4°F. The warmest part of the day will be from 3 pm to 7 pm.
The temperature is expected to be a few degrees higher than the average peak in June, which is 79°F. The expected low will be more consistent with what’s common in July than the current June average of 59.2°F.
Updated: Jun 17, 2025 @ 17:45:13 UTC
Published by: Weather U.S. | About Us
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