Montandon, Pennsylvania Weather
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Weather Forecast for Montandon, Pennsylvania : Northumberland County
Issued: 8:55 am EDT Jun 21, 2025 Latitude: 40.9653631 Longitude: -76.8507981 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
30% chance of thunderstorms on This Afternoon Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday 40% chance of rain on Wednesday 50% chance of rain on Thursday 60% chance of on Friday
High: 89°F Low: 68°F High: 96°F High: 99°F High: 97°F High: 94°F High: 90°F High: 89°F
Low: 74°F Low: 73°F Low: 72°F Low: 71°F Low: 71°F  
Thunderstorms Mostly Clear Sunny Sunny Sunny Rain Rain Partly Sunny
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Current Conditions at
SELINSGROVE - (KSEG)
82°
Clear
as of 11:53 AM EDST
Rel. Humidity: 58%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
WILLIAMSPORT - (KIPT)
81°
Clear
as of 11:54 AM EDST
Rel. Humidity: 61%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Clear
Current Conditions at
MUIR AAF - (KMUI)
86°
Feels like 88°F
Clear
as of 11:55 AM EDST
Rel. Humidity: 51%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
7 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
UNIVERSITY PARK - (KUNV)
82°
Mostly Cloudy
as of 11:53 AM EDST
Rel. Humidity: 58%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
12 MPH
260° West
Cloud Level(s): Scattered at 4200ft, Broken at 4800ft
30% chance of thunderstorms This Afternoon This Afternoon... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 68. Light south wind.
Sunny on Sunday Sunday... Sunny and hot, with a high near 96. Heat index values as high as 105. West wind 3 to 7 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.
Sunny on Monday Monday... Sunny and hot, with a high near 99. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 73.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 97.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 72.
40% chance of rain Wednesday Wednesday... A chance of showers after 2pm. Mostly sunny and hot, with a high near 94. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of rain Thursday Thursday... A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
60% chance of Friday Friday... Showers likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Montandon, Pennsylvania
Sunrise: 05:36 AM
Sunset: 8:43 PM
Civil Sunrise:05:02 AM
Civil Sunset: 9:17 PM
Nautical Sunrise: 04:19 AM
Nautical Sunset: 10:00 PM
Astro Sunrise: 03:28 AM
Astro Sunset: 10:51 PM
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