Weather forecast for tomorrowMcKeesport, PA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 4mphNE 35°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:33 pm EDT
- details ▼
On Monday, in McKeesport, the forecast calls for abundant sunshine.
Day and night temperatures will sharply contrast, oscillating between an enjoyable 66.2°F and a cold 37.4°F.
The day’s highest temperature is predicted to be slightly warmer than the standard October average of 62.1°F.
Sunrise will be at 7:34 am and sunset at 6:33 pm; tomorrow's daylight will last for 10h and 59min.
Day and night temperatures will sharply contrast, oscillating between an enjoyable 66.2°F and a cold 37.4°F.
The day’s highest temperature is predicted to be slightly warmer than the standard October average of 62.1°F.
Sunrise will be at 7:34 am and sunset at 6:33 pm; tomorrow's daylight will last for 10h and 59min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 6 am 10%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphESE 123°
- Humidity: 71%
- Pressure: 30.5"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphESE 120°
- Humidity: 76%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphE 90°
- Humidity: 81%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 2mphE 92°
- Humidity: 83%
- Pressure: 30.47"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:34 am
- 8 am
- 34°F
- Feels like:34°F
Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 2mphE 84°
- Humidity: 91%
- Pressure: 30.47"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphESE 103°
- Humidity: 71%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 27°
- Humidity: 41%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 10°
- Humidity: 29%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNW 346°
- Humidity: 30%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 357°
- Humidity: 41%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:33 pm
- 8 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphN 351°
- Humidity: 51%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphN 355°
- Humidity: 64%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily bright and occasionally dull weather is anticipated.
The temperature will be between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be slightly warmer than October's average maximum of 62.1°F. The expected low will be more comparable to what’s common in November than the current October average of 45.5°F.
The temperature will be between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be slightly warmer than October's average maximum of 62.1°F. The expected low will be more comparable to what’s common in November than the current October average of 45.5°F.
Updated: Oct 18, 2026 @ 12:13:37 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
On Monday, clear and sunny conditions are expected.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The highest temperature will be a couple of degrees higher than the average maximum of 62.1°F in October. The lowest temperature will be also relatively lower than the average low of 45.5°F.
The highest temperature will be a couple of degrees higher than the average maximum of 62.1°F in October. The lowest temperature will be also relatively lower than the average low of 45.5°F.
On Monday, in McKeesport, sunrise will be at 7:34 am and sunset at 6:33 pm (EDT).
In McKeesport, tomorrow, there will be 10h and 59min of daylight.
