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Fort Loudon, PA 17252 Weather
It is 46°F and clear in Fort Loudon, PA 17252, observed at 4:55 AM EDT. Today: Patchy Fog then Mostly Sunny, high 63°F, low 38°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).
Fort Loudon, PA 17252 current weather
46°F
Clear
H 63° / L 38°Feels like 46°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
Observed at Hagerstown, Washington County Regional Airport (14.8 mi away), 10/31/2026, 4:55 AM EDT
Hourly forecast
NWS, updated 10/31/2026, 1:36 AM PT
10-day forecast
Tap a day for details
Today10/31Low 38°High 63°
Saturday: Patchy fog between 8am and 9am. Mostly sunny, with a high near 63. North wind 0 to 3 mph.
Overnight: Partly cloudy, with a low around 38. Wind around 0 mph.
Patchy Fog then Mostly SunnySun11/1Low 41°High 64°
Sunday: Mostly cloudy, with a high near 64. South wind 0 to 5 mph.
Sunday Night: Partly cloudy, with a low around 41. South wind around 1 mph.
Mostly CloudyMon11/2Low 44°High 66°
Monday: Mostly sunny, with a high near 66.
Monday Night: Partly cloudy, with a low around 44.
Mostly SunnyTue11/3Low 51°High 70°
Tuesday: Partly sunny, with a high near 70.
Tuesday Night: Mostly cloudy, with a low around 51.
Partly SunnyWed11/450% chance of precipitationLow 56°High 71°
Wednesday: A chance of rain showers after 7am. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Chance Rain ShowersThu11/557% chance of precipitationLow 54°High 71°
Thursday: Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Rain Showers LikelyFri11/651% chance of precipitationLow High 69°
Friday: A chance of rain showers. Mostly cloudy, with a high near 69.
Chance Rain ShowersSat11/7Model blend20% chance of precipitationLow 45°High 63°
Saturday: Partly cloudy, slight chance of rain. High near 63°. Low that night near 45°. 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.
Sun11/8Model blend11% chance of precipitationLow 43°High 61°
Sunday: Partly cloudy. High near 61°. Low that night near 43°. About 0.01 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.
Mon11/9Model blend11% chance of precipitationLow 41°High 61°
Monday: Partly cloudy. High near 61°. Low that night near 41°. About 0.01 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 39.911, -77.808 from the NWS CTP office, updated 10/31/2026, 1:36 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KHGR (Hagerstown Rgnl, 15 mi), model run 10/31/2026, 4:00 AM EDT
Hazardous weather outlookIssued 10/31/2026, 3:42 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
Sunday through Friday.
No hazardous weather is expected at this time.
Spotter information statement
Spotter activation is not expected at this time.
Forecaster's discussionIssued 10/31/2026, 4:15 AM EDT
What has changed
* Lowered dewpoints/RHs today and Monday.
Key messages
1) Lengthy run of dry and mild weather continues into early November before coming to an end by late next week
Discussion
KEY MESSAGE 1: Lengthy run of dry and mild weather continues into early November before coming to an end by late next week
Another very pleasant and comfortable weekend to close out October (Halloween) and start November (ending daylight saving time).
Major message is that the high pressure overhead will not yield to anything for several more days. It deflects one system to our north early in the week before somethings stronger can gather in the MS Valley and slide slowly this way.
Minor messages include:
Morning fog and lower clouds should burn away after a couple of hours today with high clouds for the rest of the day. The temps will be down significantly (down 10-12F) from Fri in the SE, but the NW will benefit from warm advection and add 3-7F.
Dewpoints should get into the upper 20s to lower 30s today and drop RH into the 30s almost everywhere. There is a small concern for a dewpoint bomb occurring today with very dry air lurking just 2-4kft up. Drastically lower dewpoints would be more- likely over the central mountains and Allegheny Plateau than elsewhere today. However, thankfully, the wind speed is nowhere near a level where we would need to consider a Red Flag Warning for fire weather concerns. The wind yesterday caused more of a concern. With many days of dry weather (lack of moisture and no precip) in store, the fire weather threat will continue to be at the top of the list of weather concerns to evaluate.
Temps will be several degrees above normal during the daytimes with maxes 10-15F above normal for days 3-7 or longer. Morning lows will rise more-gradually, but still reach 15-20F above normal for Thurs-Fri. We could set a record maxi-min or two.
Aviation
MVFR cigs in lingering stratocu near the NY border and valley fog formation could result in brief sub-VFR restrictions early this morning; otherwise VFR should prevail for the rest of today and through the balance of the weekend.
Outlook:
Sat-Tue: A.M. valley fog; otherwise VFR.
Wed-Fri: Periods of rain and sub-VFR becoming more likely.
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
- Now40°Partly Cloudy0%0 mph
- 6 AM40°Mostly Sunny0%0 mph
- 7 AM39°Mostly Sunny0%0 mph
- 8 AM41°Patchy Fog0%1 mph
- 9 AM43°Partly Sunny0%2 mph
- 10 AM48°Mostly Sunny0%2 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Fort Loudon, PA 17252 right now?
- The latest observation from Hagerstown, Washington County Regional Airport was 46°F and clear, reported at 10/31/2026, 4:55 AM EDT.
- What is the high temperature today in Fort Loudon, PA 17252?
- The National Weather Service forecast for saturday calls for a high near 63°F. Patchy Fog then Mostly Sunny.
- Will it rain in Fort Loudon, PA 17252 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 Fort Loudon, PA 17252?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 61°F to 63°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Fort Loudon, PA 17252 today?
- Sunrise is about 7:39 AM EDT and sunset is about 6:10 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Fort Loudon, PA 17252?
- At Chambersburg 1 Ese, the 1991 to 2020 normal high in October is 64°F and the normal low is 45°F.
Nearby hazards
Pennsylvania hazardsSevere 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 (Hagerstown Region)
- 39GoodPM2.5
- AQI forecast tomorrow (Hagerstown Region)
- 53ModeratePM2.5
Drought
By countyFranklin County, week of 10/27/2026
28% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:39 AM
- Sunset
- 6:10 PM
- Daylight
- 10 hr 31 min
- Moon
- Waning Gibbous 72% lit
- First light (civil dawn)
- 7:11 AM
- Last light (civil dusk)
- 6:38 PM
- Moonrise
- 11:05 PM
- Moonset
- 1:41 PM
Normal October weather
ClimateNormal October high 64°, low 45°, precipitation 3.53 in for the month. 1991 to 2020 normals at Chambersburg 1 Ese, 9 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
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