Current Conditions

Plum, Pennsylvania

67°F20°C

Drizzle

Wind

WSW 5 mph8 km/h

Humidity

93%

Cloud Cover

78%

As of Thursday, August 13, 2026 at 5:33 AM 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 mph7 km/h. 25% chance of drizzle in the afternoon. Humid.

Night

Overcast, with a low around 67°F20°C. Light wind from the WSW around 4 mph7 km/h. 37% chance of drizzle overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 82°F28°C	Low 67°F20°C	Precip 0.04 in0.9 mm37%	Cloud 87%	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 mph7 km/h. 25% chance of drizzle in the afternoon. Humid. Thursday Night: Overcast, with a low around 67°F20°C. Light wind from the WSW around 4 mph7 km/h. 37% chance of drizzle overnight.
Drizzle	High 83°F28°C	Low 69°F20°C	Precip 0.06 in1.5 mm19%	Cloud 85%	Wind NE 3 mph5 km/h	Friday: Overcast and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the NE around 3 mph5 km/h. 19% chance of drizzle throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the NE around 3 mph5 km/h.
Drizzle	High 86°F30°C	Low 67°F19°C	Precip 0.02 in0.4 mm11%	Cloud 74%	Wind E 4 mph6 km/h	Saturday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph5 km/h. Saturday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 11% chance of drizzle overnight.
Rain	High 83°F28°CFeels 90°F32°C	Low 72°F22°C	Precip 0.9 in22.9 mm81%	Cloud 86%	Wind SW 6 mph10 km/h	Sunday: Overcast and warm, with a high of 83°F28°C and morning low of 73°F23°C — feels like 90°F32°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 81% 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 5 mph9 km/h. 81% chance of rain throughout the night.
Showers	High 80°F27°C	Low 70°F21°C	Precip 0.23 in5.9 mm64%	Cloud 65%	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 6 to 7 mph10 to 12 km/h. 64% chance of showers throughout the day. Humid. 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.
Drizzle	High 81°F27°C	Low 64°F18°C	Precip 0.01 in0.2 mm14%	Cloud 47%	Wind NNW 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Light wind from the NW around 3 mph6 km/h. 14% chance of drizzle. Tuesday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the NNW around 4 mph6 km/h.
Drizzle	High 84°F29°C	Low 61°F16°C	Precip 0.04 in0.9 mm15%	Cloud 60%	Wind SSW 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the SSW around 5 mph8 km/h. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph8 km/h. 15% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	82°F28°C	67°F20°C	0.04 in0.9 mm· 37%	87%	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 mph7 km/h. 25% chance of drizzle in the afternoon. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the WSW around 4 mph7 km/h. 37% chance of drizzle overnight.
	FridayAug 14	83°F28°C	69°F20°C	0.06 in1.5 mm· 19%	85%	Drizzle	NE 3 mph5 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the NE around 3 mph5 km/h. 19% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the NE around 3 mph5 km/h.
	SaturdayAug 15	86°F30°C	67°F19°C	0.02 in0.4 mm· 11%	74%	Drizzle	E 4 mph6 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph5 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the E around 4 mph7 km/h. 11% chance of drizzle overnight.
	SundayAug 16	83°F28°C Feels 90°F32°C	72°F22°C	0.9 in22.9 mm· 81%	86%	Rain	SW 6 mph10 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 73°F23°C — feels like 90°F32°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 81% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the SSW around 5 mph9 km/h. 81% chance of rain throughout the night.
	MondayAug 17	80°F27°C	70°F21°C	0.23 in5.9 mm· 64%	65%	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 6 to 7 mph10 to 12 km/h. 64% chance of showers throughout the day. Humid. 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	81°F27°C	64°F18°C	0.01 in0.2 mm· 14%	47%	Drizzle	NNW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Light wind from the NW around 3 mph6 km/h. 14% chance of drizzle. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NNW around 4 mph6 km/h.
	WednesdayAug 19	84°F29°C	61°F16°C	0.04 in0.9 mm· 15%	60%	Drizzle	SSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the SSW around 5 mph8 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph8 km/h. 15% chance of drizzle in the evening.
	ThursdayAug 20	82°F28°C	69°F21°C	0.23 in5.8 mm· 34%	63%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the W at 7 mph11 km/h. 34% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the WSW around 6 mph9 km/h. 30% chance of showers throughout the night.
	FridayAug 21	78°F26°C	63°F17°C	0.13 in3.3 mm· 20%	53%	Showers	NW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 64°F18°C. Light wind from the WNW 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 NNW around 5 mph8 km/h. 20% chance of showers throughout the night.
	SaturdayAug 22	79°F26°C	62°F16°C	0.13 in3.4 mm· 24%	48%	Showers	NW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the NW around 5 mph8 km/h. 24% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F16°C. Light wind from the N around 4 mph7 km/h. 19% chance of showers throughout the night.
	SundayAug 23	80°F26°C	61°F16°C	0.06 in1.6 mm· 18%	44%	Drizzle	NW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 62°F17°C. Light wind from the WNW around 5 mph7 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the N around 4 mph7 km/h. 14% chance of drizzle overnight.
	MondayAug 24	81°F27°C	62°F16°C	0.06 in1.5 mm· 13%	42%	Drizzle	WNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the W around 4 mph7 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 62°F16°C. Light wind from the NE around 4 mph7 km/h. 13% chance of drizzle throughout the night.
	TuesdayAug 25	83°F28°C	62°F17°C	0.04 in1 mm· 13%	38%	Drizzle	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the W around 5 mph7 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 62°F17°C. Light wind from the SSW around 4 mph7 km/h. 12% chance of drizzle overnight.
	WednesdayAug 26	82°F28°C	63°F17°C	0.06 in1.6 mm· 16%	43%	Drizzle	WNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Light wind from the WNW around 5 mph8 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the WNW around 5 mph7 km/h. 15% chance of drizzle throughout the night.
	ThursdayAug 27	81°F27°C	62°F17°C	0.07 in1.9 mm· 19%	44%	Drizzle	NW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the NW around 5 mph7 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the N around 5 mph8 km/h. 19% 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