McMurray, PA Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for McMurray, PA in one place.
Mostly clear, with a low around 42. West wind around 7 mph.
Local Weather Overview
This forecast page for McMurray, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 15, 2026 4:25 AM EDT.
The active forecast window currently covers May 15 to May 21, 2026 for McMurray, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 21, 2026
- Latest sync
- May 15, 2026 4:25 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in McMurray
Tuesday looks like the warmest upcoming period in McMurray at 91 degrees F.
Overnight is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Saturday at about 6 to 15 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 15, 2026 4:25 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 68. Northwest wind around 7 mph.
Partly cloudy, with a low around 50. Southwest wind 2 to 6 mph.
A chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.
Sunny, with a high near 89.
Mostly clear, with a low around 67.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
A chance of rain showers before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 15
|
Mostly Clear
|
42°F |
7 mph
W
|
|
Friday
May 15
|
Mostly Sunny
|
68°F |
7 mph
NW
|
|
Friday Night
May 15
|
Partly Cloudy
|
50°F |
2 to 6 mph
SW
|
|
Saturday
May 16
|
Mostly Sunny then Chance Showers And Thunderstorms
|
79°F |
6 to 15 mph
SW
|
|
Saturday Night
May 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
62°F |
6 to 14 mph
SW
|
|
Sunday
May 17
|
Rain Showers then Slight Chance Showers And Thunderstorms
|
81°F |
7 mph
SW
|
|
Sunday Night
May 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
65°F |
5 mph
S
|
|
Monday
May 18
|
Sunny
|
89°F |
3 to 10 mph
S
|
|
Monday Night
May 18
|
Mostly Clear
|
67°F |
5 to 8 mph
S
|
|
Tuesday
May 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
7 to 15 mph
SW
|
|
Tuesday Night
May 19
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
67°F |
7 to 12 mph
SW
|
|
Wednesday
May 20
|
Showers And Thunderstorms
|
81°F |
9 to 15 mph
SW
|
|
Wednesday Night
May 20
|
Showers And Thunderstorms
|
58°F |
6 to 12 mph
NW
|
|
Thursday
May 21
|
Chance Rain Showers
|
74°F |
7 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around McMurray.