East Norriton, PA Weather

Montgomery County4:14 AM EDT40.15°N, 75.34°WElevation 246 ft
Frost Advisory until 9:00 AM Mon

Current conditions

Clear
37°
Clear
Feels like 37°
High 69°·Low 44° tonight
WindCalm
Humidity100%
Dew point37°
Pressure30.40 inHg
Visibility7.0 mi
Cloud cover22%
Sunrise7:24 AM
Sunset6:08 PM

Observed at Pottstown, Pottstown Limerick Airport · 1 hr ago

Forecast

10-day

  • Sunday Night

    Mostly clear, with a low around 44.

  • Monday

    Mostly sunny, with a high near 69.

  • Monday Night

    Partly cloudy, with a low around 48.

National Weather Service forecast updated 6 days ago.

Hourly

Hourly forecast
  1. Now Mostly Clear 47°
  2. 5 AM Mostly Clear 46°
  3. 6 AM Sunny 45°
  4. 7 AM Sunny 44°
  5. 8 AM Mostly Sunny 45°
  6. 9 AM Mostly Sunny 48°
  7. 10 AM Mostly Sunny 52°
  8. 11 AM Mostly Sunny 57°
  9. 12 PM Mostly Sunny 61°
  10. 1 PM Mostly Sunny 64°
  11. 2 PM Sunny 67°
  12. 3 PM Sunny 68°
  13. 4 PM Sunny 69°
  14. 5 PM Sunny 68°

Daily forecast

Details
  1. TueOct 20 Sunny Sunny45°69°
  2. WedOct 21 Mostly Sunny Mostly Sunny41°64°
  3. ThuOct 22 Sunny Sunny43°68°
  4. FriOct 23 Sunny Sunny38°60°
  5. SatOct 24 Sunny Sunny38°60°
  6. SunOct 25 Sunny Sunny44°65°
  7. TodayOct 26 Mostly Sunny Mostly Sunny48°69°
  8. TueOct 27 Cloudy Cloudy47°65°
  9. WedOct 28 Light rain Light rain0.03 in49°56°

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 East Norriton

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Air quality

78
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • MonGood (50)
  • TueGood

Philadelphia, 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 7:24 AM
Sunset 6:08 PM
Daylight 10 h 43 min (−2 min 27 s tomorrow)
Full Moon · 100% lit
Moonrise 5:59 PM Moonset 7:58 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low63° / 45°
Record high80° (2023)
Record low29° (1960)
Wettest2.11 in (1872)
Month to date2.82 in (normal 2.85 in)

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

Nearby

Forecasters' discussion

From the National Weather Service office in PHI, issued 1 hr ago

What Has Changed

Few changes. All sections updated.

Key Messages

1. Frost Advisories continue into the morning.

2. Dry weather continues and above normal temperatures are expected for much of the week into the start of the weekend.

Discussion

KEY MESSAGE 1...Frost Advisories continue into the morning.

Strong high pressure that has been across the area this past weekend will sink southward today. A weak cold front approaches from the north. Overall, after a frosty start to the day, milder temperatures are expected tonight and Tuesday. We expect that this will be the last round of Frost Advisories for the remaining (active growing season) counties for the next few days.

KEY MESSAGE 2...Dry weather continues and above normal temperatures are expected for much of the week into the start of the weekend.

As what has been the case for the past week or so, dry weather is expected to prevail over the next 5-7 days. However this time, above-normal temperatures for late October/early November are expected to be accompanied by this dry stretch.

Surface high pressure will largely be in control through much of the week, however there will be one dry cold front that is progged to cross through the area tonight into Tuesday. From Tuesday and beyond, expansive high pressure is expected to dominate as upper level ridging develops over the majority of the Central-Eastern CONUS with positive 500 mb anomalies.

All in all, generally expect highs in the 65 to 70 degree range today through Wednesday with highs stepping up into the low to mid 70s Thursday through Saturday and possibly Sunday.

Aviation

The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

thru 12Z...Prevailing VFR most terminals. We added fog to several terminals though with good radiational cooling having developed. Dense fog at times for KMIV and lighter fog elsewhere. No fog added for KPHL attm. Very light winds or Calm air. High confid except for fog details.

Today...VFR/SKC. West-northwest winds around 5-10 kt. High confidence.

Tonight... VFR expected. More fog possible late. Light winds. High/medium confid.

Outlook...

Tuesday through Friday...VFR. No significant weather expected.

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 4Search index and reflects what the press published. Terms of use. How to use Weather