Mc Murray, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Mc Murray, PA.

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Current Conditions — Mc Murray, PA

PITTSBURGH (KPIT)

Mostly Clear

68.0 F
Humidity:28%
Wind Speed: mph
Barometer:30.01 in
Dewpoint:33.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 21 2026, 05:45 PM EDT
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5-Day Forecast — Mc Murray, PA

Tuesday

High 66 °F
Mostly Cloudy
Tuesday
Night
Low 55 °F
T-storms Likely
Wednesday

High 73 °F
Chance of Scattered T-storms
Wednesday
Night
Low 50 °F
Partly Cloudy
Thursday

High 77 °F
Partly Sunny
Thursday
Night
Low 55 °F
Partly Sunny
Friday

High 78 °F
Isolated T-storm
Friday
Night
Low 57 °F
T-storms Likely
Saturday

High 68 °F
T-storms Likely

Detailed Forecast — Mc Murray, PA

Tuesday
Mostly Cloudy. High near 66°F. Wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Thunderstorms Likely. Low around 55°F. Wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday
Chance of Scattered Thunderstorms. High near 73°F. Wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Partly Cloudy. Low around 50°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Thursday
Partly Sunny. High near 77°F. Wind 1 to 5 mph, with gusts as high as 10 mph.
Thursday Night
Partly Sunny. Low around 55°F. Wind 2 to 3 mph, with gusts as high as 7 mph.
Friday
Isolated T-storm. High near 78°F. Wind 3 to 8 mph, with gusts as high as 15 mph.
Friday Night
Thunderstorms Likely. Low around 57°F. Wind around 5 mph, with gusts as high as 10 mph.
Saturday
Thunderstorms Likely. High near 68°F. Wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Chance of Rain. Low around 50°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Sunday
Chance of Rain Showers. High near 68°F. Wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Slight Chance of Showers. Low around 48°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Monday
Chance of Thunderstorms. High near 73°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
PA Radar
Current Radar • PA
Day 1 Outlook • April 21, 2026

Observation History — Mc Murray, PA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:45 PM EDT 10.00 Mostly Clear -- 68.0 33.8 28% NA NA 30.01 1016.3
05:35 PM EDT 12.7 G 19.6 10.00 Mostly Clear -- 68.0 33.8 28% NA NA 30.01 1016.3
05:25 PM EDT SW 10.4 10.00 Mostly Clear -- 68.0 33.8 28% NA NA 30.02 1016.6
05:20 PM EDT 10.4 10.00 Mostly Clear -- 68.0 33.8 28% NA NA 30.01 1016.3
05:05 PM EDT 10.00 Mostly Clear -- 66.2 32.0 28% NA NA 30.02 1016.6
05:00 PM EDT S 12.7 G 19.6 10.00 Mostly Clear -- 68.0 32.0 26% NA NA 30.02 1016.6
04:50 PM EDT 12.7 G 19.6 10.00 Mostly Clear -- 68.0 32.0 26% NA NA 30.03 1016.9
04:35 PM EDT SW 12.7 10.00 Mostly Clear -- 66.2 30.2 26% NA NA 30.03 1016.9
04:30 PM EDT G 20.7 10.00 Mostly Clear -- 66.2 32.0 28% NA NA 30.04 1017.3
04:20 PM EDT SW 12.7 10.00 Mostly Clear -- 66.2 32.0 28% NA NA 30.05 1017.6
04:15 PM EDT G 20.7 10.00 Mostly Clear -- 66.2 30.2 26% NA NA 30.05 1017.6
04:00 PM EDT 10.00 Mostly Clear -- 66.2 30.2 26% NA NA 30.05 1017.6
03:50 PM EDT 11.5 G 19.6 10.00 Mostly Clear -- 64.4 30.2 28% NA NA 30.06 1017.9
03:40 PM EDT 10.4 10.00 Mostly Clear -- 64.4 28.4 26% NA NA 30.07 1018.3
03:35 PM EDT S 11.5 10.00 Mostly Clear -- 64.4 28.4 26% NA NA 30.07 1018.3
03:20 PM EDT 11.5 10.00 Mostly Clear -- 64.4 28.4 26% NA NA 30.08 1018.6
03:10 PM EDT G 19.6 10.00 Clear -- 64.4 26.6 24% NA NA 30.09 1019.0
03:00 PM EDT G 19.6 10.00 Clear -- 62.6 26.6 25% NA NA 30.09 1019.0
02:40 PM EDT 10.00 Clear -- 62.6 26.6 25% NA NA 30.11 1019.6
02:30 PM EDT 11.5 10.00 Clear -- 62.6 24.8 24% NA NA 30.12 1020.0
02:25 PM EDT G 19.6 10.00 Clear -- 62.6 24.8 24% NA NA 30.12 1020.0
02:20 PM EDT 11.5 10.00 Clear -- 62.6 24.8 24% NA NA 30.12 1020.0
02:15 PM EDT S 12.7 G 21.9 10.00 Mostly Clear -- 60.8 24.8 25% NA NA 30.13 1020.3
02:05 PM EDT 10.00 Mostly Clear -- 60.8 24.8 25% NA NA 30.14 1020.7

Regional Weather Observation

PITTSBURGH (KPIT)

Mostly Clear
68.0 F

WASHINGTON (KAFJ)

Clear
68.0 F

BEAVER FALLS ARP (KBVI)

Clear
69.8 F

WHEELING (KHLG)

Clear
68.0 F

PITTSBURGH/ALLEG (KAGC)

Clear
68.0 F

LATROBE/WESTMORL (KLBE)

Clear
64.4 F
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