Grandview, Pennsylvania Weather
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Weather Forecast for Grandview, Pennsylvania : Armstrong County
Issued: 1:41 pm EDT Apr 29, 2025 Latitude: 40.8197864 Longitude: -79.5117113 View on Google Maps

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This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
60% chance of thunderstorms on This Afternoon 80% chance of thunderstorms on Tonight Sunny on Wednesday 80% chance of thunderstorms on Thursday 80% chance of rain on Friday 60% chance of rain on Saturday 30% chance of rain on Sunday 30% chance of rain on Monday
High: 83°F Low: 44°F High: 69°F High: 81°F High: 75°F High: 63°F High: 65°F High: 71°F
Low: 49°F Low: 62°F Low: 52°F Low: 41°F Low: 43°F  
Thunderstorms Thunderstorms Sunny Thunderstorms Rain Rain Rain Rain
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Current Conditions at
BUTLER COUNTY - (KBTP)
82°
Mostly Clear
as of 2:56 PM EDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 28 MPH
230° Southwest
Cloud Level(s): Few at 5500ft
Current Conditions at
STEWART FIELD - (KIDI)
82°
Partly Cloudy
as of 3:15 PM EDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 24 MPH
230° Southwest
Cloud Level(s): Scattered at 6500ft, Scattered at 7500ft
Current Conditions at
LATROBE - (KLBE)
82°
Partly Cloudy
as of 2:47 PM EDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 20 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 29 MPH
220° Southwest
Cloud Level(s): Scattered at 5000ft
Current Conditions at
JOHNSTOWN - (KJST)
79°
Mostly Cloudy
as of 2:54 PM EDST
Rel. Humidity: 44%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 29 MPH
220° Southwest
Cloud Level(s): Few at 5000ft, Broken at 6500ft
60% chance of thunderstorms This Afternoon This Afternoon... Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 83. Southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Low around 44. West wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunny on Wednesday Wednesday... Sunny, with a high near 69. Light northwest wind.
20% chance of rain Wednesday Night Wednesday Night... A slight chance of showers after 2am. Partly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.
80% chance of thunderstorms Thursday Thursday... Showers, with thunderstorms also possible after 5pm. High near 81. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Low around 62. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of rain Friday Friday... Showers, mainly after 8am. High near 75. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely, mainly before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
60% chance of rain Saturday Saturday... Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
30% chance of rain Saturday Night Saturday Night... A chance of showers before 2am. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
30% chance of rain Sunday Sunday... A chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43.
30% chance of rain Monday Monday... A chance of showers. Mostly sunny, with a high near 71. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Grandview, Pennsylvania
Sunrise: 06:18 AM
Sunset: 8:12 PM
Civil Sunrise:05:49 AM
Civil Sunset: 8:42 PM
Nautical Sunrise: 05:13 AM
Nautical Sunset: 9:18 PM
Astro Sunrise: 04:34 AM
Astro Sunset: 9:57 PM
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