Eureka, Pennsylvania Weather
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Weather Forecast for Eureka, Pennsylvania : Westmoreland County
Issued: 3:39 pm EDT Apr 29, 2025 Latitude: 40.1467392 Longitude: -79.7364311 View on Google Maps

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This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
40% chance of thunderstorms on This Afternoon 80% chance of thunderstorms on Tonight Mostly Sunny on Wednesday 80% chance of thunderstorms on Thursday 80% chance of rain on Friday 60% chance of on Saturday 30% chance of rain on Sunday 30% chance of rain on Monday
High: 83°F Low: 49°F High: 70°F High: 80°F High: 74°F High: 63°F High: 64°F High: 70°F
Low: 52°F Low: 63°F Low: 52°F Low: 41°F Low: 44°F  
Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Rain Partly Sunny Rain Rain
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40% chance of thunderstorms This Afternoon This Afternoon... A chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a high near 83. Southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 2am, then a slight chance of showers after 2am. Some of the storms could be severe. Low around 49. Southwest wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70. North wind around 5 mph becoming calm in the morning.
20% chance of rain Wednesday Night Wednesday Night... A slight chance of showers after 2am. Partly cloudy, with a low around 52. Calm wind. Chance of precipitation is 20%.
80% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms before 2pm, then showers between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 80. South wind 5 to 9 mph. 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 63. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of rain Friday Friday... Showers, mainly after 8am. High near 74. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
60% chance of Saturday Saturday... Showers likely, mainly before 2pm. Partly sunny, 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 64. Chance of precipitation is 30%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 44.
30% chance of rain Monday Monday... A chance of showers. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Sun Almanac for Eureka, Pennsylvania
Sunrise: 06:20 AM
Sunset: 8:12 PM
Civil Sunrise:05:51 AM
Civil Sunset: 8:41 PM
Nautical Sunrise: 05:16 AM
Nautical Sunset: 9:17 PM
Astro Sunrise: 04:37 AM
Astro Sunset: 9:55 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.