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Bethel Park, Pennsylvania 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Bethel Park PA
National Weather Service Forecast for:
Bethel Park PA
Issued by: National Weather Service Pittsburgh, PA |
| Updated: 6:26 pm EDT Apr 11, 2026 |
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Tonight
Increasing
Clouds
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Sunday
Mostly Sunny
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Sunday
Night
Mostly Cloudy
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Monday
Chance
Showers
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Monday
Night
Slight Chance
T-storms then
Chance
Showers
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Tuesday
Chance
Showers
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Tuesday
Night
Chance
T-storms
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Wednesday
Partly Sunny
then Chance
Showers
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Wednesday
Night
Chance
Showers
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| Lo 42 °F |
Hi 78 °F |
Lo 62 °F |
Hi 76 °F |
Lo 62 °F |
Hi 81 °F |
Lo 64 °F |
Hi 84 °F |
Lo 64 °F |
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Tonight
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Increasing clouds, with a low around 42. North wind around 6 mph becoming east after midnight. |
Sunday
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Mostly sunny, with a high near 78. Southeast wind 6 to 11 mph becoming southwest in the afternoon. |
Sunday Night
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Mostly cloudy, with a low around 62. South wind 8 to 10 mph, with gusts as high as 21 mph. |
Monday
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A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 76. Southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Monday Night
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A slight chance of showers, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 62. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tuesday
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A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tuesday Night
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A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. |
Wednesday
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A chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%. |
Wednesday Night
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A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%. |
Thursday
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A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%. |
Thursday Night
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A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 50%. |
Friday
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A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%. |
Friday Night
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A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%. |
Saturday
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A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 50%. |
Forecast from NOAA-NWS
for Bethel Park PA.
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Weather Forecast Discussion
540
FXUS61 KPBZ 112244
AFDPBZ
Area Forecast Discussion
National Weather Service Pittsburgh PA
644 PM EDT Sat Apr 11 2026
.WHAT HAS CHANGED...
Continued high confidence in heat and daily storm chances.
&&
.KEY MESSAGES...
1) Anomalously warm temperatures this week.
2) Increasing daily storm chances this week.
&&
.DISCUSSION...
KEY MESSAGE 1...
Continued ridging will persist throughout the week, keeping
high temperatures roughly 15F to 25F above average, and lows 20F
to 30F above normal. This early-season heat may pose minor heat
risk, particularly given it`s the first extended duration of
heat this year. Bouts of moderate heat risk are also possible
for urban river valleys by mid-week. This generally only impacts
those which are sensitive or extremely sensitive to heat and
without cooling/hydration.
Area record highs have a 50/50 shot at being broken on
Wednesday. Record max lows have a risk of being broken
everywhere for most of the week, with the highest chances in
eastern Ohio and northern West Virginia on Tuesday and
Wednesday. The biggest failure mode for not reaching records
will be afternoon storm chances (and affiliated cloud cover).
See the climate section for more information.
KEY MESSAGE 2...
Thunderstorm chances increase into the work-week with daily chances
>30% peaking each afternoon. This is in conjunction with returning
moisture and >75% chance of non-zero afternoon buoyancy. The region
will remain parked underneath a ridge axis with multiple systems
likely to pass to the northwest; the highest chances of
convection and severe weather, along with the highest chance of
initiation and higher shear remain northwest for now. Locally,
these systems are favored to skirt the area, providing daily,
low (but non- zero) chances of severe weather Monday and beyond
(CSU MLP has ~5% within 25mi each day). CIPS indicate chances
may increase some Wednesday, Thursday, as ensembles favor some
minor ridge flattening, bringing storm chances farther
southeast.
&&
.AVIATION /00Z SUNDAY THROUGH THURSDAY/...
VFR is expected through the TAF period as high pressure moves
east across the region. An increase in mid and high clouds is
expected overnight into Sunday with warm advection aloft. A
veering wind is expected as the center of the high shifts east
of the area on Sunday, with a south wind around 10kt.
Outlook...
The potential for periodic restrictions and
showers/thunderstorms return Monday through Thursday as a
surface front approaches and stalls across the Great Lakes
region, and waves of low pressure track along it.
&&
.CLIMATE...
See below for record max highs and max lows this week:
Monday, April 14th Max High Max Low
Pittsburgh, PA: 84F (1941) 65F (2018)
Wheeling, WV: 86F (1941) 63F (2018)
Morgantown, WV: 85F (2018) 67F (2014)
New Philadelphia, OH: 83F (2018) 63F (2018)
Zanesville, OH: 87F (1941) 63F (1899)
DuBois, PA: 82F (2023) 59F (2014)
Tuesday, April 15th: Max High Max Low
Pittsburgh, PA: 86F (1883) 64F (1896)
Wheeling, WV: 87F (1941) 60F (2014)
Morgantown, WV: 86F (2018) 66F (2014)
New Philadelphia, OH: 82F (2023) 56F (2006)
Zanesville, OH: 87F (1941) 60F (1899)
DuBois, PA: 86F (2023) 60F (2014)
Wednesday, April 16th: Max High Max Low
Pittsburgh, PA: 85F (1883) 61F (1967)
Wheeling, WV: 82F (2010) 59F (2002)
Morgantown, WV: 86F (1993) 65F (1967)
New Philadelphia, OH: 82F (2010) 58F (2023)
Zanesville, OH: 85F (1941) 61F (1972)
DuBois, PA: 79F (2003) 56F (2002)
Thursday, April 17th: Max High Max Low
Pittsburgh, PA: 86F (2002) 63F (2017)
Wheeling, WV: 86F (1945) 64F (2002)
Morgantown, WV: 88F (2002) 64F (2012)
New Philadelphia, OH: 85F (2002) 62F (2017)
Zanesville, OH: 86F (2002) 65F (1912)
DuBois, PA: 82F (2012) 59F (1976)
Friday, April 18th: Max High Max Low
Pittsburgh, PA: 87F (1896) 63F (1896)
Wheeling, WV: 84F (2002) 64F (2002)
Morgantown, WV: 89F (1976) 64F (1960)
New Philadelphia, OH: 84F (2002) 60F (1982)
Zanesville, OH: 88F (1896) 66F (1896)
DuBois, PA: 83F (2002) 60F (2002)
Saturday, April 19th: Max High Max Low
Pittsburgh, PA: 90F (1896) 64F (1896)
Wheeling, WV: 85F (2025) 63F (2002)
Morgantown, WV: 92F (1976) 64F (2013)
New Philadelphia, OH: 86F (1976) 57F (2019)
Zanesville, OH: 92F (1896) 66F (1896)
DuBois, PA: 87F (1976) 61F (2002)
&&
.PBZ WATCHES/WARNINGS/ADVISORIES...
PA...None.
OH...None.
WV...None.
&&
$$
DISCUSSION...Milcarek
AVIATION...WM
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