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Lewisberry, PA 17339 Weather

Tonight: Partly Cloudy then Patchy Fog, low 47°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Lewisberry, PA 17339 current weather

54°F

Partly Cloudy

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

H -- / L 47°

No recent station report. NWS hourly forecast updated 10/28/2026, 5:05 PM PT

Hourly forecast

NWS, updated 10/28/2026, 5:05 PM PT

  1. Now54°
  2. 9 PM53°
  3. 10 PM51°
  4. 11 PM50°
  5. 12 AM50°Thu
  6. 1 AM49°
  7. 2 AM48°
  8. 3 AM48°
  9. 4 AM47°
  10. 5 AM47°
  11. 6 AM47°
  12. 7 AM47°
  13. 8 AM47°
  14. 9 AM50°
  15. 10 AM55°
  16. 11 AM59°
  17. 12 PM62°
  18. 1 PM66°
  19. 2 PM68°
  20. 3 PM70°
  21. 4 PM71°
  22. 5 PM69°
  23. 6 PM67°
  24. 7 PM64°
  25. 8 PM59°
  26. 9 PM58°
  27. 10 PM57°
  28. 11 PM56°
  29. 12 AM55°Fri
  30. 1 AM55°
  31. 2 AM54°
  32. 3 AM54°
  33. 4 AM54°
  34. 5 AM54°
  35. 6 AM54°
  36. 7 AM54°
  37. 8 AM54°
  38. 9 AM57°
  39. 10 AM61°
  40. 11 AM65°
  41. 12 PM66°
  42. 1 PM68°
  43. 2 PM69°
  44. 3 PM69°
  45. 4 PM69°
  46. 5 PM67°
  47. 6 PM63°
  48. 7 PM59°

10-day forecast

Tap a day for details

  • Today10/28Low 47°High

    Tonight: Patchy fog between 4am and 5am. Partly cloudy, with a low around 47. South wind around 3 mph.

    Partly Cloudy then Patchy Fog
  • Thu10/29Low 54°High 71°

    Thursday: Mostly sunny, with a high near 71. South wind 2 to 7 mph.

    Thursday Night: Mostly clear, with a low around 54. Southwest wind around 7 mph.

    Mostly Sunny
  • Fri10/30Low 42°High 69°

    Friday: Sunny, with a high near 69. Northwest wind 6 to 12 mph, with gusts as high as 22 mph.

    Friday Night: Mostly clear, with a low around 42. Northwest wind 3 to 9 mph.

    Sunny
  • Sat10/31Low 45°High 61°

    Saturday: Mostly sunny, with a high near 61.

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

    Mostly Sunny
  • Sun11/1Low 46°High 65°

    Sunday: Partly sunny, with a high near 65.

    Sunday Night: Mostly cloudy, with a low around 46.

    Partly Sunny
  • Mon11/210% chance of precipitationLow 49°High 66°

    Monday: Partly sunny, with a high near 66.

    Monday Night: Mostly cloudy, with a low around 49.

    Partly Sunny
  • Tue11/316% chance of precipitationLow 50°High 67°

    Tuesday: A slight chance of rain showers after 7am. Partly sunny, with a high near 67.

    Tuesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 50.

    Slight Chance Rain Showers
  • Wed11/426% chance of precipitationLow High 66°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 66.

    Chance Rain Showers
  • Thu11/5Model blend47% chance of precipitationLow 53°High 67°

    Thursday: Chance of rain. High near 67°. Low that night near 53°. About 1.47 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 blend43% chance of precipitationLow 46°High 65°

    Friday: Chance of rain. High near 65°. Low that night near 46°. About 0.32 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.

Forecast for 40.128, -76.895 from the NWS CTP office, updated 10/28/2026, 5:05 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KCXY (Harrisburg/Capital City Arpt, 7 mi), model run 10/28/2026, 4:00 PM EDT

Hazardous weather outlookIssued 10/28/2026, 3:55 AM EDT

This Hazardous Weather Outlook is for central Pennsylvania.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Thursday through Tuesday.

No hazardous weather is expected at this time.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/28/2026, 2:56 PM EDT

What has changed

* Added daily high temperature records for October 29th

Key messages

1) Rain-free and mild conditions through the end of October

2) Fire weather concerns increasing by Friday

Discussion

KEY MESSAGE 1: Rain-free and mild conditions through the end of October

Latest model guidance indicates the lengthy dry spell will last through Halloween and probably into the first few days of November. There appears to be a modest multi-model/ensemble signal building toward the possibility of a frontal type heavy rain/wind event sometime during the second half of next week around the Nov. 5-7th timeframe.

In the meantime, early morning fog/low clouds give way to a very warm afternoon Thursday with max temps challenging daily records in some locations (+10-20 degrees above the historical average).

October 29th also marks two historic weather events to impact central Pennsylvania in the past 15 years: Sandy in 2012 and the Snowstorm in 2011.

-------------------------------------------------------------

KEY MESSAGE 2: Fire weather concerns increasing by Friday

It has been almost two weeks since we've received any measurable rainfall across Central PA. The combination of drying fuels, increasing leaf litter, and low humidity air could result in an elevated risk of wildfire spread Friday and Saturday. Friday will be breezy in the wake of a cold front with marginally low afternoon RH values and max gusts forecast in the 20-25 mph range. PA Bureau of Forestry partners have indicated fuels are now sufficiently dry to support the issuance of a wildfire spread statement /if needed/ for Friday.

Aviation

VFR conditions prevail into tonight with high clouds peeling off the east. The guidance signal remains somewhat models for MVFR- LIFR fog and low clouds overnight into early Thursday morning. Therefore, have kept continuity with the previous TAF package with the 28/18Z issuance with highest chance/confidence in restrictions over the south central/southeast airfields.

Outlook:

Fri: A.M. IFR-MVFR ceilings north/west; bcmg VFR.

Sat-Mon: VFR most likely prevailing with some A.M. low cloud or fog restrictions possible.

Climate

Daily record highs for 10/29:

MDT 79/1946 Harrisburg ASOS IPT 77/1945 Williamsport ASOS AOO 77/1971 Altoona ASOS BFD 72/1999 Bradford ASOS STC 74/1950 State College COOP (7AM-7AM)

Watches, warnings and advisories

None.

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. Now54°Partly Cloudy0%3 mph
  2. 9 PM53°Partly Cloudy0%3 mph
  3. 10 PM51°Partly Cloudy0%3 mph
  4. 11 PM50°Partly Cloudy0%3 mph
  5. 12 AM50°Mostly Clear0%3 mph
  6. 1 AM49°Mostly Clear0%2 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

Will it rain in Lewisberry, PA 17339 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 Lewisberry, PA 17339?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 5 to Nov 6) come from the NOAA National Blend of Models, with highs of 65°F to 67°F and up to a 47% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Lewisberry, PA 17339 today?
Sunrise is about 7:32 AM EDT and sunset is about 6:09 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Lewisberry, PA 17339?
At Harrisburg Cptl Cy AP, the 1991 to 2020 normal high in October is 67°F and the normal low is 47°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 (Susquehanna Valley)
75ModeratePM2.5
AQI forecast tomorrow (Susquehanna Valley)
65ModeratePM2.5

UV index guide · Air quality

Drought

By county

York County, week of 10/20/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:32 AM
Sunset
6:09 PM
Daylight
10 hr 37 min
Moon
Waning Gibbous 91% lit
First light (civil dawn)
7:04 AM
Last light (civil dusk)
6:37 PM
Moonrise
7:34 PM
Moonset
10:34 AM

Normal October weather

Climate

Normal October high 67°, low 47°, precipitation 3.68 in for the month. 1991 to 2020 normals at Harrisburg Cptl Cy AP, 7 mi away.

Other places nearby

Data sources

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About this data

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