Current Conditions

Plum, Pennsylvania

79°F26°C

Drizzle

Wind

W 5 mph8 km/h

Humidity

66%

Cloud Cover

93%

As of Thursday, August 13, 2026 at 12:42 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 5 mph8 km/h. 41% chance of drizzle around midday. Humid.

Night

Overcast, with a low around 73°F23°C. Light wind from the N around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 82°F28°CFeels 85°F29°C	Low 68°F20°C	Precip 0.02 in0.6 mm41%	Cloud 91%	Wind W 4 mph7 km/h	Thursday: Overcast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 5 mph8 km/h. 41% chance of drizzle around midday. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Light wind from the N around 3 mph5 km/h.
Light Rain	High 82°F28°C	Low 69°F21°C	Precip 0.06 in1.6 mm17%	Cloud 87%	Wind NE 3 mph5 km/h	Friday: Overcast and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the NE around 3 mph4 km/h. 17% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the NE around 3 mph5 km/h.
Drizzle	High 85°F29°C	Low 67°F19°C	Precip 0.03 in0.8 mm14%	Cloud 75%	Wind ESE 4 mph6 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph5 km/h. 11% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 14% chance of drizzle in the evening.
Rain	High 81°F27°CFeels 87°F30°C	Low 72°F22°C	Precip 0.86 in21.9 mm86%	Cloud 90%	Wind SW 6 mph10 km/h	Sunday: Overcast and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 86% chance of rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 72°F22°C. Light wind from the SSW around 6 mph9 km/h. 86% chance of rain throughout the night.
Showers	High 80°F27°C	Low 70°F21°C	Precip 0.31 in7.8 mm79%	Cloud 68%	Wind WNW 6 mph10 km/h	Monday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WNW at 7 mph11 km/h. 79% chance of light rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 62% chance of showers throughout the night.
Partly Cloudy	High 80°F27°C	Low 63°F17°C	Precip 0 in0.1 mm6%	Cloud 43%	Wind NW 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NW around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the NW around 4 mph6 km/h.
Showers	High 83°F28°C	Low 60°F16°C	Precip 0.04 in1.1 mm25%	Cloud 54%	Wind SSW 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 12% chance of drizzle in the afternoon. Wednesday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the S around 4 mph7 km/h. 25% chance of showers in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	82°F28°C Feels 85°F29°C	68°F20°C	0.02 in0.6 mm· 41%	91%	Drizzle	W 4 mph7 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 5 mph8 km/h. 41% chance of drizzle around midday. Humid. NightOvercast, with a low around 73°F23°C. Light wind from the N around 3 mph5 km/h.
	FridayAug 14	82°F28°C	69°F21°C	0.06 in1.6 mm· 17%	87%	Light Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the NE around 3 mph4 km/h. 17% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the NE around 3 mph5 km/h.
	SaturdayAug 15	85°F29°C	67°F19°C	0.03 in0.8 mm· 14%	75%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph5 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 14% chance of drizzle in the evening.
	SundayAug 16	81°F27°C Feels 87°F30°C	72°F22°C	0.86 in21.9 mm· 86%	90%	Rain	SW 6 mph10 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 86% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the SSW around 6 mph9 km/h. 86% chance of rain throughout the night.
	MondayAug 17	80°F27°C	70°F21°C	0.31 in7.8 mm· 79%	68%	Showers	WNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WNW at 7 mph11 km/h. 79% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 62% chance of showers throughout the night.
	TuesdayAug 18	80°F27°C	63°F17°C	0 in0.1 mm· 6%	43%	Partly Cloudy	NW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Light wind from the NW around 4 mph6 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 4 mph6 km/h.
	WednesdayAug 19	83°F28°C	60°F16°C	0.04 in1.1 mm· 25%	54%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 60°F16°C. Light wind from the S around 4 mph7 km/h. 25% chance of showers in the evening.
	ThursdayAug 20	81°F27°C	68°F20°C	0.19 in4.9 mm· 34%	67%	Showers	W 6 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F20°C. Light wind from the W around 6 mph9 km/h. 34% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the WSW around 5 mph8 km/h. 30% chance of showers throughout the night.
	FridayAug 21	80°F27°C	63°F17°C	0.11 in2.8 mm· 22%	52%	Showers	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NNW around 5 mph8 km/h. 22% chance of showers throughout the night.
	SaturdayAug 22	80°F27°C	63°F17°C	0.09 in2.3 mm· 19%	47%	Drizzle	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 5 mph7 km/h. 16% chance of drizzle throughout the night.
	SundayAug 23	81°F27°C	62°F17°C	0.09 in2.2 mm· 21%	46%	Drizzle	W 5 mph7 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the NW around 5 mph7 km/h. 16% chance of drizzle throughout the night.
	MondayAug 24	82°F28°C	62°F17°C	0.08 in2 mm· 12%	42%	Drizzle	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WSW around 5 mph7 km/h. 12% chance of drizzle throughout the night.
	TuesdayAug 25	83°F28°C	62°F17°C	0.06 in1.6 mm· 16%	40%	Drizzle	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Light wind from the WSW around 5 mph8 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the SW around 5 mph7 km/h. 10% chance of drizzle throughout the night.
	WednesdayAug 26	82°F28°C	63°F17°C	0.06 in1.5 mm· 18%	44%	Drizzle	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the W around 5 mph8 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the WSW around 5 mph8 km/h. 14% chance of drizzle throughout the night.
	ThursdayAug 27	80°F27°C	63°F17°C	0.11 in2.9 mm· 24%	52%	Drizzle	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Light wind from the WNW around 5 mph8 km/h. 24% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 5 mph8 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Penn Hills5 mi8 km Murrysville6 mi9 km Monroeville6 mi9 km Wilkinsburg8 mi13 km West Mifflin11 mi18 km Allison Park12 mi19 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.5003°N, 79.7495°W·Elevation: 347m·Timezone: America/New_York·Population: 27,505