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West Newton, PA 15640 Weather
It is 67°F and clear in West Newton, PA 15640, observed at 12:53 PM EDT. Today: Mostly Sunny, high 72°F, low 46°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).
West Newton, PA 15640 current weather
67°F
Clear
H 72° / L 46°Feels like 67°
Observed at Pittsburgh - Allegheny County Airport (13.6 mi away), 10/28/2026, 12:53 PM EDT
10-day forecast
Tap a day for details
Today10/28Low 46°High 72°
This Afternoon: Mostly sunny, with a high near 72. Southwest wind around 7 mph.
Tonight: Clear, with a low around 46. South wind around 5 mph.
Mostly SunnyThu10/29Low 53°High 73°
Thursday: Sunny, with a high near 73. Southwest wind 3 to 10 mph.
Thursday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 9 mph.
SunnyFri10/30Low 38°High 67°
Friday: Mostly sunny, with a high near 67. West wind 5 to 8 mph.
Friday Night: Mostly clear, with a low around 38.
Mostly SunnySat10/31Low 45°High 65°
Saturday: Partly sunny, with a high near 65.
Saturday Night: Mostly cloudy, with a low around 45.
Partly SunnySun11/122% chance of precipitationLow 46°High 70°
Sunday: Mostly cloudy, with a high near 70.
Sunday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 46.
Mostly CloudyMon11/222% chance of precipitationLow 48°High 69°
Monday: A slight chance of rain showers before 7am. Partly sunny, with a high near 69.
Monday Night: Partly cloudy, with a low around 48.
Slight Chance Rain Showers then Partly SunnyTue11/320% chance of precipitationLow 51°High 70°
Tuesday: A slight chance of rain showers between 7am and 1pm. Partly sunny, with a high near 70.
Tuesday Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 51.
Slight Chance Rain ShowersWed11/4Model blend40% chance of precipitationLow 53°High 67°
Wednesday: Chance of rain. High near 67°. Low that night near 53°. About 0.10 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Thu11/5Model blend50% chance of precipitationLow 50°High 65°
Thursday: Chance of rain. High near 65°. Low that night near 50°. About 0.21 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Fri11/6Model blend39% chance of precipitationLow 43°High 61°
Friday: Chance of rain. High near 61°. Low that night near 43°. About 0.20 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 40.222, -79.731 from the NWS PBZ office, updated 10/28/2026, 9:26 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KAGC (Pittsburgh/Allegheny Cnty, 14 mi), model run 10/28/2026, 12:00 PM EDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (last 50 min) and GOES
Frequently asked questions
- What is the weather in West Newton, PA 15640 right now?
- The latest observation from Pittsburgh - Allegheny County Airport was 67°F and clear, reported at 10/28/2026, 12:53 PM EDT.
- What is the high temperature today in West Newton, PA 15640?
- The National Weather Service forecast for this afternoon calls for a high near 72°F. Mostly Sunny.
- What is the 10-day forecast for West Newton, PA 15640?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 61°F to 67°F and up to a 50% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in West Newton, PA 15640 today?
- Sunrise is about 7:44 AM EDT and sunset is about 6:21 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in West Newton, PA 15640?
- At Donora 1 SW, the 1991 to 2020 normal high in October is 66°F and the normal low is 42°F.
Nearby hazards
Pennsylvania hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
UV and air quality forecast
EPA and AirNow
- UV index today (Hutchinson)
- 3Moderate
- 110a
- 211a
- 212p
- 31p
- 32p
- 23p
- 14p
- 15p
Drought
By countyWestmoreland County, week of 10/20/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 7:44 AM
- Sunset
- 6:21 PM
- Daylight
- 10 hr 37 min
- Moon
- Waning Gibbous 93% lit
- First light (civil dawn)
- 7:16 AM
- Last light (civil dusk)
- 6:49 PM
- Moonrise
- 7:45 PM
- Moonset
- 10:47 AM
Normal October weather
ClimateNormal October high 66°, low 42°, precipitation 3.05 in for the month. 1991 to 2020 normals at Donora 1 SW, 8 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- National Blend of Models (NBM) text guidanceNOAA National Weather Service
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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