I-80 weather conditions near Saint Johns, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Thunderstorm 79°F 2025-06-25T14:55:00-04:00
This Afternoon 2025-06-25, Scattered T-storms. Scattered showers and thunderstorms. Partly sunny, with a high near 87. Light northwest wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-25, Scattered T-storms then Patchy Fog. Scattered showers and thunderstorms before 10pm, then isolated showers after 4am. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-06-26, Isolated Showers and Patchy Fog then Showers Likely. Scattered showers before 1pm, then scattered showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. Light southeast wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night 2025-06-26, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then scattered showers. Mostly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 2025-06-27, Chance Showers. Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Southeast wind around 6 mph. Chance of precipitation is 40%.
Friday Night 2025-06-27, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Saturday 2025-06-28, Mostly Cloudy then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Saturday Night 2025-06-28, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Sunday 2025-06-29, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Sunday Night 2025-06-29, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday 2025-06-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Monday Night 2025-06-30, Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Tuesday 2025-07-01, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 70%.
Current condition: Thunderstorm 79°F 2025-06-25T14:55:00-04:00 
This Afternoon 2025-06-25, Scattered T-storms. Scattered showers and thunderstorms. Partly sunny, with a high near 87. Light northwest wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Tonight 2025-06-25, Scattered T-storms then Patchy Fog. Scattered showers and thunderstorms before 10pm, then isolated showers after 4am. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-06-26, Isolated Showers and Patchy Fog then Showers Likely. Scattered showers before 1pm, then scattered showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. Light southeast wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night 2025-06-26, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then scattered showers. Mostly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 2025-06-27, Chance Showers. Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Southeast wind around 6 mph. Chance of precipitation is 40%.
Friday Night 2025-06-27, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.Saturday 2025-06-28, Mostly Cloudy then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Saturday Night 2025-06-28, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Sunday 2025-06-29, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Sunday Night 2025-06-29, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday 2025-06-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Tuesday 2025-07-01, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 70%.