Weather forecast for tomorrow
Southwest, PA

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Weather forecast and temperature for tomorrow - Monday, Dec 23.

Mostly Cloudy
7:36 am

4:58 pm
EST
Mostly Cloudy
43°F / 34°F
  • Wind: 9mph S
  • Humidity: 47%
  • Precip. probability: 2%
  • Precipitation: 0.12"
  • UV index: 1
Tomorrow, in Southwest, mainly clouded weather is anticipated as well.
Minimal precipitation is forecasted. A subtle difference will be noticeable between the daytime peak temperature of a chilly 42.8°F (6°C) and the nighttime low of a wintry 33.8°F (1°C).
The day's peak temperature will reflect the regular high for December of 39.2°F (4°C).
Sunrise will be at 7:36 am and sunset at 4:58 pm; tomorrow's daylight will last for 9h and 22min.

Frequently asked questions

What is the weather forecast for Southwest for tomorrow?

Tomorrow, in Southwest, predominantly clouded weather is expected.

Will it rain tomorrow in Southwest?

Tomorrow, there is a low chance of minimal precipitation in Southwest.

What will be the highest temperature tomorrow?

Tomorrow, the maximum temperature will be 42.8°F (6°C), while the minimum temperature will be 33.8°F (1°C).
The highest temperature will be in line with the average maximum of 39.2°F (4°C) in December. The lowest temperature will be a few degrees higher than the average low of 27.7°F (-2.4°C).

When are sunrise and sunset tomorrow?

On Monday, in Southwest, sunrise will be at 7:36 am and sunset at 4:58 pm (EST).

How long will the day be tomorrow?

In Southwest, the length of the day tomorrow will be 9h and 22min.

Hourly weather forecast and temperature - Southwest, PA

12 am
  • 18°F
  • Feels like:
    18°F
Clear
Clear
  • Wind: 2mph SE
  • Pressure: 30.53"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 16°F
  • Feels like:
    16°F
Clear
Clear
  • Wind: 2mph SE
  • Pressure: 30.5"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 16°F
  • Feels like:
    16°F
Clear
Clear
  • Wind: 3mph SE
  • Pressure: 30.5"Hg
  • Humidity: 76%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 16°F
  • Feels like:
    16°F
Clear
Clear
  • Wind: 2mph SE
  • Pressure: 30.5"Hg
  • Humidity: 73%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:36 am
8 am
  • 18°F
  • Feels like:
    10°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSE
  • Pressure: 30.47"Hg
  • Humidity: 72%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 27°F
  • Feels like:
    19°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 30.47"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 36°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Wind: 8mph S
  • Pressure: 30.42"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 41°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 9mph SSW
  • Pressure: 30.36"Hg
  • Humidity: 33%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 39°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph S
  • Pressure: 30.33"Hg
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 4:58 pm
6 pm
  • 36°F
  • Feels like:
    30°F
Cloudy
Cloudy
  • Wind: 8mph S
  • Pressure: 30.33"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 36°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Wind: 9mph S
  • Pressure: 30.3"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 36°F
  • Feels like:
    30°F
Cloudy
Cloudy
  • Wind: 8mph S
  • Pressure: 30.27"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Monday, primarily cloudy and occasionally snowy weather is expected.
The temperature will vary between a minimum of 15.8°F (-9°C) and a maximum of 41°F (5°C). The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will be comparable to the average highest temperature of 39.2°F (4°C) in December. The lowest temperature will be more resembling to November's average minimum of 33.6°F (0.9°C) than December's average of 27.7°F (-2.4°C).
Updated: Dec 22, 2024 @ 10:44:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Southwest, Pennsylvania, USA

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