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Summer forecast 2026: Get ready for widespread heat as El Niño strengthens. Chevron right
Frost, record-challenging chill is headed for the eastern US. See how cold it will get. Chevron right

Irwin, PA

60°F
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Irwin

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Irwin, PA Weather
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April 29 - May 13

Wed 4/29

63° /45°
99%
Rain and a thunderstorm; there can be ponding on roadways

RealFeel®63°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindSSW 7 mph

Thu 4/30

52° /36°
56%
Cooler with periods of clouds and sunshine; a passing shower in the afternoon

RealFeel®50°

RealFeel Shade™47°

Max UV Index4.0 (Moderate)

WindWNW 9 mph

Fri 5/1

50° /39°
62%
Intervals of clouds and sunshine with a shower; cold

RealFeel®50°

RealFeel Shade™47°

Max UV Index4.0 (Moderate)

WindWSW 8 mph

Sat 5/2

50° /34°
55%
Rather cloudy and cold with a passing shower

RealFeel®50°

RealFeel Shade™46°

Max UV Index4.0 (Moderate)

WindWNW 8 mph

Sun 5/3

59° /42°
18%
Breezy in the morning; otherwise, turning cloudy and cool

RealFeel®56°

RealFeel Shade™54°

Max UV Index4.0 (Moderate)

WindW 13 mph

Mon 5/4

62° /47°
55%
Cloudy and breezy; a shower in the area in the afternoon

RealFeel®59°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindSSW 14 mph

Tue 5/5

62° /51°
55%
A couple of morning showers; otherwise, breezy with times of clouds and sun

RealFeel®62°

RealFeel Shade™61°

Max UV Index6.0 (High)

WindW 13 mph

Wed 5/6

69° /55°
8%
Clouds and sunshine

RealFeel®68°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindSSW 13 mph

Thu 5/7

62° /46°
62%
Cooler with periods of rain

RealFeel®58°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindWSW 13 mph

Fri 5/8

58° /43°
75%
Times of sun and clouds with a couple of showers around, mainly late in the day

RealFeel®59°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindW 8 mph

Sat 5/9

61° /45°
55%
Mostly cloudy with occasional rain

RealFeel®61°

RealFeel Shade™58°

Max UV Index6.0 (High)

WindW 10 mph

Sun 5/10

63° /47°
69%
Cloudy with occasional rain in the afternoon

RealFeel®63°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Mon 5/11

67° /50°
55%
Mainly cloudy with occasional rain

RealFeel®67°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindW 10 mph

Tue 5/12

64° /49°
55%
Considerable cloudiness with a little rain

RealFeel®61°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindSSW 12 mph

Wed 5/13

66° /50°
25%
Cloudy

RealFeel®69°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindENE 5 mph

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World North America United States Pennsylvania Irwin

Weather Near Irwin:

  • Bethel Park, PA
  • Morgantown, WV
  • Pittsburgh, PA
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