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15660 Weather (Irwin, PA)

Irwin, PA WeatherCurrent Conditions and Weather for Irwin, Pennsylvania
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Clear at Irwin (15660), temperature is 62°F17°C, dew point 59°F15°C, humidity 89%. Wind direction is S at 7 mphat 11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.09 in1019 mb. Last update: 12:35 am.*
*Time is approximately 12:35 am Wed, Sep 30, 2026. Time will be within 15 minutes of current local time. Irwin weather forecast data is updated every 15 minutes.

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Empirical analysis reveals that happiness is negatively related to temperature in a linear model, and is maximized at 13.9 degrees Celsius in a quadratic model. ―Yoshiro Tsutsui
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Irwin PA Weather - 12:35 am

Irwin Weather Forecast

Weather forecast for: Irwin PA
Last Update: 12:01 am EDT Sep 30, 2026
Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. Calm wind.
Wednesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night: Mostly cloudy, with a low around 62. South wind 3 to 5 mph.
Thursday: Mostly sunny, with a high near 81. Southwest wind 7 to 11 mph.
Thursday Night: Mostly cloudy, with a low around 65. South wind around 8 mph.
Friday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 79. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night: Showers, mainly before 8pm. Low around 53. Chance of precipitation is 80%.
Saturday: Partly sunny, with a high near 68.
Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Sunday: A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Sunday Night: Partly cloudy, with a low around 47.
Monday: Mostly sunny, with a high near 62.
Monday Night: Mostly clear, with a low around 38.
Tuesday: Sunny, with a high near 61.

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