Current Conditions

Plum, Pennsylvania

76°F25°C

Clear

Wind

NE 2 mph3 km/h

Humidity

37%

Cloud Cover

As of Thursday, July 23, 2026 at 5:13 PM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 76°F25°C. Light wind from the NE around 2 mph4 km/h. Dry air.

Night

Mostly clear, with a low around 62°F17°C. Light wind from the NE around 4 mph6 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 76°F25°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 4%	Wind NE 3 mph5 km/h	Thursday: Mostly clear and warm, with a high of 76°F25°C. Light wind from the NE around 2 mph4 km/h. Dry air. Thursday Night: Mostly clear, with a low around 62°F17°C. Light wind from the NE around 4 mph6 km/h.
FridayJul 24	Partly Cloudy	High 81°F27°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 77%	Wind ESE 6 mph9 km/h	Friday: Overcast and warm, with a high of 81°F27°C and morning low of 61°F16°C. Light wind from the SE around 5 mph9 km/h. Friday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 6 to 7 mph9 to 11 km/h.
SaturdayJul 25	Drizzle	High 82°F28°C	Low 65°F18°C	Precip 0.05 in1.2 mm49%	Cloud 47%	Wind SSE 5 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F20°C. Light wind from the S around 4 mph7 km/h. 49% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h. 13% chance of drizzle.
SundayJul 26	Drizzle	High 85°F30°C	Low 63°F17°C	Precip 0.03 in0.7 mm23%	Cloud 37%	Wind WSW 3 mph6 km/h	Sunday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Light wind from the W around 4 mph6 km/h. Sunday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h. 23% chance of drizzle in the evening.
MondayJul 27	Light Rain	High 83°F29°C	Low 66°F19°C	Precip 0.17 in4.3 mm51%	Cloud 70%	Wind SW 5 mph8 km/h	Monday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 69°F21°C. Light wind from the SW around 5 mph8 km/h. 43% chance of light rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SSW around 5 mph8 km/h. 51% chance of showers throughout the night.
TuesdayJul 28	Showers	High 80°F26°C	Low 69°F21°C	Precip 0.52 in13.2 mm74%	Cloud 64%	Wind WSW 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the WSW at 7 mph11 km/h. 74% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the WSW around 6 mph10 km/h. 48% chance of showers throughout the night.
WednesdayJul 29	Drizzle	High 79°F26°C	Low 65°F18°C	Precip 0.09 in2.4 mm33%	Cloud 45%	Wind NW 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 33% chance of drizzle throughout the day. Wednesday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the NW around 6 mph9 km/h. 20% chance of drizzle throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	76°F25°C	62°F17°C	0 in0 mm· —	4%	Clear	NE 3 mph5 km/h
DayMostly clear and warm, with a high of 76°F25°C. Light wind from the NE around 2 mph4 km/h. Dry air. NightMostly clear, with a low around 62°F17°C. Light wind from the NE around 4 mph6 km/h.
	FridayJul 24	81°F27°C	56°F13°C	0 in0 mm· —	77%	Partly Cloudy	ESE 6 mph9 km/h
DayOvercast and warm, with a high of 81°F27°C and morning low of 61°F16°C. Light wind from the SE around 5 mph9 km/h. NightMostly cloudy, with a low around 56°F13°C. Breezy from the E at 6 to 7 mph9 to 11 km/h.
	SaturdayJul 25	82°F28°C	65°F18°C	0.05 in1.2 mm· 49%	47%	Drizzle	SSE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F20°C. Light wind from the S around 4 mph7 km/h. 49% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SSE around 5 mph8 km/h. 13% chance of drizzle.
	SundayJul 26	85°F30°C	63°F17°C	0.03 in0.7 mm· 23%	37%	Drizzle	WSW 3 mph6 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h. 23% chance of drizzle in the evening.
	MondayJul 27	83°F29°C	66°F19°C	0.17 in4.3 mm· 51%	70%	Light Rain	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 69°F21°C. Light wind from the SW around 5 mph8 km/h. 43% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSW around 5 mph8 km/h. 51% chance of showers throughout the night.
	TuesdayJul 28	80°F26°C	69°F21°C	0.52 in13.2 mm· 74%	64%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the WSW at 7 mph11 km/h. 74% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the WSW around 6 mph10 km/h. 48% chance of showers throughout the night.
	WednesdayJul 29	79°F26°C	65°F18°C	0.09 in2.4 mm· 33%	45%	Drizzle	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 33% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NW around 6 mph9 km/h. 20% chance of drizzle throughout the night.
	ThursdayJul 30	82°F28°C	60°F16°C	0.03 in0.8 mm· 15%	34%	Drizzle	NW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the NW around 5 mph8 km/h. 15% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 60°F16°C. Light wind from the NNW around 4 mph7 km/h.
	FridayJul 31	85°F29°C	61°F16°C	0.04 in1 mm· 12%	39%	Drizzle	WSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 65°F18°C. Light wind from the W around 4 mph6 km/h. 12% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 61°F16°C. Light wind from the SSW around 4 mph7 km/h. 12% chance of drizzle throughout the night.
	SaturdayAug 1	85°F30°C	64°F18°C	0.11 in2.7 mm· 23%	45%	Showers	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Light wind from the WSW around 4 mph7 km/h. 23% chance of showers throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the SSW around 4 mph7 km/h. 22% chance of showers throughout the night.
	SundayAug 2	86°F30°C	65°F18°C	0.09 in2.3 mm· 22%	47%	Showers	SW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the WSW around 5 mph7 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SSW around 5 mph7 km/h. 22% chance of showers throughout the night.
	MondayAug 3	86°F30°C	66°F19°C	0.12 in3 mm· 25%	51%	Showers	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the SW around 5 mph8 km/h. 25% chance of showers throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSW around 5 mph8 km/h. 24% chance of showers throughout the night.
	TuesdayAug 4	86°F30°C	68°F20°C	0.17 in4.3 mm· 27%	56%	Showers	SW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SW around 6 mph9 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 5 mph9 km/h. 27% chance of showers throughout the night.
	WednesdayAug 5	84°F29°C	68°F20°C	0.15 in3.9 mm· 37%	56%	Showers	SW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the WSW around 6 mph9 km/h. 35% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 5 mph8 km/h. 37% chance of showers throughout the night.
	ThursdayAug 6	82°F28°C	67°F19°C	0.2 in5 mm· 38%	60%	Showers	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 69°F20°C. Light wind from the WSW around 5 mph9 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SW around 5 mph8 km/h. 34% chance of showers 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