Carlisle, PA Weather

Cumberland County8:28 AM EDT40.20°N, 77.19°WElevation 479 ft

Current conditions

Sunny
39°
Sunny
Feels like 39°
High 66°·Low 43°
WindCalm
Humidity96%
Dew point38°
Cloud cover6%
Sunrise7:31 AM
Sunset6:16 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Sunday

    Sunny, with a high near 66.

  • Sunday Night

    Mostly clear, with a low around 43.

  • Monday

    Mostly sunny, with a high near 70.

National Weather Service forecast updated 5 days ago.

Hourly

Hourly forecast
  1. Now Sunny 39°
  2. 9 AM Sunny 42°
  3. 10 AM Sunny 47°
  4. 11 AM Sunny 52°
  5. 12 PM Sunny 56°
  6. 1 PM Sunny 60°
  7. 2 PM Sunny 63°
  8. 3 PM Sunny 65°
  9. 4 PM Sunny 65°
  10. 5 PM Sunny 64°
  11. 6 PM Mostly Clear 62°
  12. 7 PM Mostly Clear 59°
  13. 8 PM Mostly Clear 56°
  14. 9 PM Mostly Clear 53°
  15. 10 PM Mostly Clear 51°
  16. 11 PM Mostly Clear 49°
  17. Mon12 AM Mostly Clear 48°
  18. 1 AM Mostly Clear 47°
  19. 2 AM Partly Cloudy 47°
  20. 3 AM Partly Cloudy 46°
  21. 4 AM Partly Cloudy 46°
  22. 5 AM Partly Cloudy 45°
  23. 6 AM Mostly Sunny 44°
  24. 7 AM Mostly Sunny 43°

10-day forecast

Details
  1. TueOct 20 Sunny Sunny42°70°
  2. WedOct 21 Sunny Sunny38°65°
  3. ThuOct 22 Patchy Fog then Sunny Patchy Fog then Sunny42°67°
  4. FriOct 23 Sunny Sunny36°61°
  5. SatOct 24 Sunny Sunny38°60°
  6. TodayOct 25 Sunny Sunny43°66°
  7. MonOct 26 Mostly Sunny Mostly Sunny47°70°
  8. TueOct 27 Mostly sunny Mostly sunny39°60°
  9. WedOct 28 Cloudy Cloudy36°52°
  10. ThuOct 29 Partly cloudy Partly cloudy43°65°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Carlisle

More weather news

Air quality

133
Unhealthy for Sensitive Groups
Fine particles (PM2.5)

People with heart or lung disease, older adults, children and teenagers should reduce prolonged or heavy exertion outdoors.

Forecast

  • SunModerate (75)
  • MonModerate (53)
  • TueGood

Susquehanna Valley, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:31 AM
Sunset 6:16 PM
Daylight 10 h 45 min (−2 min 27 s tomorrow)
Full Moon · 99% lit
Moonrise 5:36 PM Moonset 6:53 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low62° / 38°
Month to date3.94 in (normal 3.41 in)

Carlisle Water Plant, records since 1873. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in CTP, issued 4 hrs ago

What Has Changed

* No significant changes

Key Messages

1) Rain-free conditions will persist through the end of October and could even extend into the first few days of November

Discussion

KEY MESSAGE 1: Rain-free conditions will persist through the end of October and could even extend into the first few days of November

A large area of high pressure will remain in place over the Northeast U.S. and Central Appalachians, maintaining mainly clear skies and rain-free conditions right through the upcoming week.

Moderate variations will occur in daily and nocturnal temperatures as at least one weak, dry cold fronts move SE across the Commonwealth during the upcoming 5-6 days. Wind direction/speed and cloud cover will also show some minor day- day variations.

The first of the aforementioned dry cold fronts will slip SE across the CWA Monday night into early Tuesday, but with only limited moisture to work with, just some periods of BKN, shallow strato cu and cirrus will occur with no rainfall expected beyond a few sprinkles over the Northern Mtns Monday night.

After a brief shot of seasonably cool air Tuesday and Wed (directed mainly at the NE half of the state), a late week/Saturday rebound in temps (to well above normal values in the low-mid 60s across the Mtns and upper 60s to mid 70s in the Central and Southern Valleys) will follow. A second, weak frontal boundary could brush by across the Northern tier counties Friday afternoon and night.

Aviation

High pressure over the area will result in clear skies and light winds into Sunday and predominantly VFR conditions well into the upcoming week. Under a strong inversion early this morning, there could be an isolated thin layer of haze and fog at any location, as was the case just before sunrise at AOO on Saturday. Williamsport sees the highest chance of valley fog with probabilities standing at 30-40 pct this morning and again Monday morning.

Outlook...

Mon-Thu...VFR prevailing conditions.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.