Weather forecast for 10 days
Mercersburg, PA

Weather forecast for the weekend

Saturday, Apr 5.

Cloudy
6:47 am

7:41 pm
EDT
Cloudy
72°F / 57°F
  • Wind: 7mph SSE
  • Humidity: 75%
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • UV index: 3
On Saturday, April 5, cloudy weather is anticipated.
Minimal precipitation is predicted for today. The forecasted temperature range extends from a high of a pleasant 71.6°F to a low of a mild 57.2°F.
Today, the forecasted high temperature is higher and fits better with May's average than with April's usual.
Sunrise was at 6:47 am and sunset will be at 7:41 pm; the daylight will last for 12h and 54min.

Sunday, Apr 6.

AM Showers
6:45 am

7:42 pm
EDT
AM Showers
63°F / 39°F
  • Wind: 12mph NNW
  • Humidity: 73%
  • Precip. probability: 44%
  • Precipitation: 0.47"
  • UV index: 3
On Sunday, April 6, expect mild drizzle and light rain showers in the early morning.
The chance of rainfall for tomorrow is low. However, forecasted precipitation will be moderate. Temperatures are predicted to range from a maximum of a breezy 62.6°F to a minimum of a wintry 39.2°F.
The maximum temperature tomorrow is predicted to reflect April's average high of 61.2°F.
Sunrise will be at 6:45 am and sunset at 7:42 pm; tomorrow's daylight will last for 12h and 57min.

Frequently asked questions

What is the weather forecast for Mercersburg for tomorrow?
On Sunday, expect light passing rain showers before midday.
Will it rain tomorrow?
Moderate precipitation of 0.47" is anticipated. The likelihood of rainfall is 44%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.
The maximum temperature tomorrow will be in line with the average highest temperature in April. The lowest temperature will be also in line with the average low of 41.5°F.
When is the sunrise / sunset tomorrow?
On Sunday, in Mercersburg, sunrise will be at 6:45 am and sunset at 7:42 pm (EDT).
How many hours of daylight will Mercersburg have tomorrow?
In Mercersburg, the length of the day tomorrow will be 12h and 57min.
What is the weather forecast for Mercersburg for the next ten days?
In Mercersburg, a combination of cloudy and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Saturday, Sunday, Thursday through next Saturday in Mercersburg. With moderate precipitation of 0.47", Sunday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 41°F and 71.6°F, as the minimum temperature will range between 28.4°F and 57.2°F.
What will be the warmest and the coldest days?
The warmest days will be Saturday and next Monday, with a maximum of 71.6°F. Tuesday will be the coldest day, with a maximum temperature of 41°F.

Long-term weather forecast

SatApr 5.
  • 72°F
  • 57°F
Cloudy
Cloudy
  • Wind: 7mph SSE
  • Humidity: 75%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 6:47 am 7:41 pm EDT
SunApr 6.
  • 63°F
  • 39°F
AM Showers
AM Showers
  • Wind: 12mph NNW
  • Humidity: 73%
  • UV index: 3
  • Precip. probability: 44%
  • Precipitation: 0.47"
  • 6:45 am 7:42 pm EDT
MonApr 7.
  • 46°F
  • 32°F
Cloudy
Cloudy
  • Wind: 8mph N
  • Humidity: 74%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:43 am 7:43 pm EDT
TueApr 8.
  • 41°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph WNW
  • Humidity: 37%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:42 am 7:44 pm EDT
WedApr 9.
  • 50°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 36%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:40 am 7:45 pm EDT
ThuApr 10.
  • 50°F
  • 45°F
Cloudy
Cloudy
  • Wind: 11mph SSE
  • Humidity: 60%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:39 am 7:46 pm EDT
FriApr 11.
  • 55°F
  • 43°F
Showers
Showers
  • Wind: 10mph WSW
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 53%
  • Precipitation: 0.2"
  • 6:37 am 7:47 pm EDT
SatApr 12.
  • 57°F
  • 45°F
AM Showers
AM Showers
  • Wind: 12mph NNW
  • Humidity: 59%
  • UV index: 4
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • 6:36 am 7:48 pm EDT
SunApr 13.
  • 64°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:34 am 7:49 pm EDT
MonApr 14.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:33 am 7:50 pm EDT
Ten-day trends indicate that a combination of dull and rain-soaked weather is predicted.
Rainfall is predicted for Saturday, Sunday, Thursday through next Saturday.
Expect a substantial fluctuation in daytime highs across the forecast period. Maximum temperatures are forecasted between 41°F and 71.6°F, while the difference in minimum temperatures will be also substantial, as the minimum temperature is expected to range between 28.4°F and 57.2°F.
With a maximum temperature of 71.6°F, Saturday and next Monday will be the warmest days in Mercersburg, Pennsylvania; with the highest temperature of 41°F, Tuesday will be the coldest day.
Updated: Apr 5, 2025 @ 13:13:50 UTC
Published by: Weather U.S. | About Us
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