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Mount Jackson, PA Weather

Today: Sunny, high 74°F, low 49°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Mount Jackson, PA current weather

71°F

Sunny

Forecast for this hour. No recent report from a nearby station.

H 74° / L 49°

No recent station report. NWS hourly forecast updated 10/29/2026, 10:21 AM PT

Hourly forecast

NWS, updated 10/29/2026, 10:21 AM PT

  1. Now71°
  2. 2 PM74°
  3. 3 PM74°
  4. 4 PM74°
  5. 5 PM73°
  6. 6 PM69°
  7. 7 PM65°
  8. 8 PM62°
  9. 9 PM60°
  10. 10 PM60°
  11. 11 PM60°16%
  12. 12 AM60°18%Fri
  13. 1 AM59°20%
  14. 2 AM59°
  15. 3 AM58°
  16. 4 AM56°
  17. 5 AM55°
  18. 6 AM53°
  19. 7 AM51°
  20. 8 AM49°
  21. 9 AM49°
  22. 10 AM53°
  23. 11 AM56°
  24. 12 PM59°
  25. 1 PM61°
  26. 2 PM62°
  27. 3 PM63°
  28. 4 PM62°
  29. 5 PM61°
  30. 6 PM58°
  31. 7 PM54°
  32. 8 PM49°
  33. 9 PM46°
  34. 10 PM44°
  35. 11 PM42°
  36. 12 AM41°Sat
  37. 1 AM40°
  38. 2 AM40°
  39. 3 AM39°
  40. 4 AM39°
  41. 5 AM38°
  42. 6 AM37°
  43. 7 AM36°
  44. 8 AM38°
  45. 9 AM42°
  46. 10 AM47°
  47. 11 AM52°
  48. 12 PM56°

10-day forecast

Tap a day for details

  • Today10/2920% chance of precipitationLow 49°High 74°

    This Afternoon: Sunny, with a high near 74. Southwest wind 5 to 13 mph.

    Tonight: A slight chance of rain showers between 11pm and 2am. Partly cloudy. Low around 49, with temperatures rising to around 55 overnight. West wind 5 to 9 mph. Chance of precipitation is 20%.

    Sunny
  • Fri10/30Low 36°High 64°

    Friday: Mostly sunny, with a high near 64. Northwest wind 5 to 8 mph.

    Friday Night: Partly cloudy, with a low around 36. North wind 0 to 7 mph.

    Mostly Sunny
  • Sat10/31Low 44°High 62°

    Saturday: Partly sunny, with a high near 62. East wind around 2 mph.

    Saturday Night: Mostly cloudy, with a low around 44.

    Partly Sunny
  • Sun11/112% chance of precipitationLow 45°High 67°

    Sunday: Mostly cloudy, with a high near 67.

    Sunday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy
  • Mon11/219% chance of precipitationLow 49°High 67°

    Monday: A slight chance of rain showers between 7am and 1pm. Mostly cloudy, with a high near 67.

    Monday Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 49.

    Slight Chance Rain Showers
  • Tue11/319% chance of precipitationLow 52°High 70°

    Tuesday: A slight chance of rain showers before 1pm. Partly sunny, with a high near 70.

    Tuesday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 52.

    Slight Chance Rain Showers
  • Wed11/444% chance of precipitationLow 51°High 69°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 51.

    Chance Rain Showers
  • Thu11/5Model blend66% chance of precipitationLow 48°High 68°

    Thursday: Rain likely. High near 68°. Low that night near 48°. About 0.62 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend54% chance of precipitationLow 39°High 63°

    Friday: Chance of rain. High near 63°. Low that night near 39°. About 0.02 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend24% chance of precipitationLow 32°High 59°

    Saturday: Mostly cloudy, slight chance of rain. High near 59°. Low that night near 32°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.963, -80.432 from the NWS PBZ office, updated 10/29/2026, 10:21 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KUCP (New Castle Muni, 4 mi), model run 10/29/2026, 10:00 AM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now71°Sunny0%5 mph
  2. 2 PM74°Sunny0%12 mph
  3. 3 PM74°Sunny0%13 mph
  4. 4 PM74°Sunny0%13 mph
  5. 5 PM73°Sunny0%12 mph
  6. 6 PM69°Clear1%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Mount Jackson, PA?
The National Weather Service forecast for this afternoon calls for a high near 74°F. Sunny.
Will it rain in Mount Jackson, PA in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Mount Jackson, PA?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 59°F to 68°F and up to a 66% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Mount Jackson, PA today?
Sunrise is about 7:49 AM EDT and sunset is about 6:21 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mount Jackson, PA?
At New Castle 1 N, the 1991 to 2020 normal high in October is 66°F and the normal low is 41°F.

Nearby hazards

Pennsylvania hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Mercer County)
66ModeratePM2.5
AQI forecast tomorrow (Mercer County)
51ModeratePM2.5

UV index guide · Air quality

Drought

By county

Lawrence County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:49 AM
Sunset
6:21 PM
Daylight
10 hr 32 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:20 AM
Last light (civil dusk)
6:49 PM
Moonrise
8:45 PM
Moonset
12:04 PM

Normal October weather

Climate

Normal October high 66°, low 41°, precipitation 3.22 in for the month. 1991 to 2020 normals at New Castle 1 N, 5 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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