Weather forecast for tomorrow
Sunday, May 4.
6:06 am
8:10 pm
EDT
8:10 pm
EDT
Scattered Thunderstorms
73°F / 63°F
- Wind: 10mph SE
- Humidity: 84%
- Precip. probability: 68%
- Precipitation: 1.14"
- UV index: 3
On Sunday, May 4, there will be scattered thunderstorms throughout the day.
Elevated precipitation of 1.14" is forecasted for tomorrow. The highest temperature will be a temperate 73.4°F, while the lowest temperature will be an enjoyable 62.6°F.
The high is forecasted to coincide with May's normal of 71.2°F.
Sunrise will be at 6:06 am and sunset at 8:10 pm; tomorrow's daylight will last for 14h and 4min.
Elevated precipitation of 1.14" is forecasted for tomorrow. The highest temperature will be a temperate 73.4°F, while the lowest temperature will be an enjoyable 62.6°F.
The high is forecasted to coincide with May's normal of 71.2°F.
Sunrise will be at 6:06 am and sunset at 8:10 pm; tomorrow's daylight will last for 14h and 4min.
Frequently asked questions
What is the weather forecast for Mercersburg for tomorrow?
Tomorrow, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
Will it rain tomorrow?
Increased precipitation of 1.14" is predicted with a high probability.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in Mercersburg will be 73.4°F, while the minimum temperature will be 62.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in May. The lowest temperature will be significantly higher than the average low of 51.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in May. The lowest temperature will be significantly higher than the average low of 51.4°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Mercersburg, sunrise will be at 6:06 am and sunset at 8:10 pm (EDT).
How long will the day be tomorrow?
In Mercersburg, tomorrow, there will be 14h and 4min of daylight.
Hourly weather forecast
12 am
- 64°F
- Feels like:
64°F
Rain
- Wind: 2mph ESE
- Pressure: 29.83"Hg
- Humidity: 87%
- Precip. probability: 79%
- Precipitation: 0.04"
- Visibility: 4mi
2 am
- 64°F
- Feels like:
64°F
Rain
- Wind: 4mph ESE
- Pressure: 29.8"Hg
- Humidity: 89%
- Precip. probability: 65%
- Precipitation: 0.04"
- Visibility: 2mi
4 am
- 64°F
- Feels like:
64°F
Rain
- Wind: 3mph ESE
- Pressure: 29.8"Hg
- Humidity: 91%
- Precip. probability: 76%
- Precipitation: 0.04"
- Visibility: 4mi
6 am
- 64°F
- Feels like:
64°F
Rain
- Wind: 4mph ESE
- Pressure: 29.77"Hg
- Humidity: 91%
- Precip. probability: 66%
- Precipitation: 0.04"
- Visibility: 2mi
Sunrise: 6:06 am
8 am
- 64°F
- Feels like:
64°F
Showers
- Wind: 4mph SE
- Pressure: 29.8"Hg
- Humidity: 93%
- Precip. probability: 51%
- Precipitation: 0.04"
- Visibility: 2mi
10 am
- 66°F
- Feels like:
68°F
Showers
- Wind: 6mph SE
- Pressure: 29.8"Hg
- Humidity: 87%
- Precip. probability: 41%
- Precipitation: 0.04"
- Visibility: 2mi
12 pm
- 68°F
- Feels like:
68°F
Showers
- Wind: 8mph SSE
- Pressure: 29.8"Hg
- Humidity: 84%
- Precip. probability: 41%
- Precipitation: 0.04"
- Visibility: 7mi
2 pm
- 70°F
- Feels like:
70°F
Scattered Thunderstorms
- Wind: 8mph SSE
- Pressure: 29.8"Hg
- Humidity: 82%
- Precip. probability: 45%
- Precipitation: 0.04"
- Visibility: 6mi
4 pm
- 72°F
- Feels like:
72°F
Cloudy
- Wind: 10mph SSE
- Pressure: 29.77"Hg
- Humidity: 76%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 9mi
6 pm
- 72°F
- Feels like:
72°F
Scattered Thunderstorms
- Wind: 10mph SE
- Pressure: 29.77"Hg
- Humidity: 74%
- Precip. probability: 46%
- Precipitation: 0.04"
- Visibility: 7mi
8 pm
- 70°F
- Feels like:
70°F
Scattered Thunderstorms
- Wind: 6mph SE
- Pressure: 29.8"Hg
- Humidity: 80%
- Precip. probability: 43%
- Precipitation: 0.04"
- Visibility: 6mi
Sunset: 8:10 pm
10 pm
- 68°F
- Feels like:
68°F
Scattered Thunderstorms
- Wind: 6mph SE
- Pressure: 29.85"Hg
- Humidity: 86%
- Precip. probability: 48%
- Precipitation: 0.04"
- Visibility: 6mi
Tomorrow, a combination of rainy, stormy and gloomy weather is forecasted.
Rainfall is forecasted from 12 am to 3 pm, and from 6 pm to 11 pm. With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 71.6°F. The warmest part of the day will be from 4 pm to 7 pm.
The maximum temperature will be in line with the average high of 71.2°F in May. Forecast models suggest a low more close to June's typical minimum of 57.9°F than May's usual 51.4°F.
Rainfall is forecasted from 12 am to 3 pm, and from 6 pm to 11 pm. With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 71.6°F. The warmest part of the day will be from 4 pm to 7 pm.
The maximum temperature will be in line with the average high of 71.2°F in May. Forecast models suggest a low more close to June's typical minimum of 57.9°F than May's usual 51.4°F.
Updated: May 3, 2025 @ 06:21:57 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