Lansdale, PA Weather

Montgomery County1:22 PM EDT40.24°N, 75.28°WElevation 358 ft

Current conditions

Clear
61°
Clear
Feels like 61°
High 64°·Low 37°
WindWNW 3 mph
Humidity42%
Dew point38°
Pressure30.56 inHg
Visibility10 mi
Cloud cover11%
Sunrise7:23 AM
Sunset6:09 PM

Observed at Doylestown, Doylestown Airport · 1 hr ago

Forecast

10-day

  • Sunday

    Areas of frost before 9am. Sunny, with a high near 64.

  • Sunday Night

    Mostly clear, with a low around 37.

  • Monday

    Sunny, with a high near 68.

National Weather Service forecast updated 3 days ago.

Hourly

Hourly forecast
  1. Now Sunny 61°
  2. 2 PM Sunny 62°
  3. 3 PM Sunny 64°
  4. 4 PM Sunny 64°
  5. 5 PM Sunny 63°
  6. 6 PM Mostly Clear 59°
  7. 7 PM Mostly Clear 54°
  8. 8 PM Clear 53°
  9. 9 PM Clear 50°
  10. 10 PM Clear 46°
  11. 11 PM Clear 44°
  12. Mon12 AM Clear 42°
  13. 1 AM Clear 42°
  14. 2 AM Clear 41°
  15. 3 AM Clear 40°
  16. 4 AM Clear 39°
  17. 5 AM Clear 39°
  18. 6 AM Sunny 38°
  19. 7 AM Sunny 37°
  20. 8 AM Sunny 39°
  21. 9 AM Sunny 44°
  22. 10 AM Sunny 51°
  23. 11 AM Sunny 57°
  24. 12 PM Sunny 61°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny40°65°
  2. FriOct 23 Sunny Sunny33°59°
  3. SatOct 24 Areas Of Frost then Mostly Sunny Areas Of Frost then Mostly Sunny34°61°
  4. TodayOct 25 Areas Of Frost then Sunny Areas Of Frost then Sunny37°64°
  5. MonOct 26 Sunny Sunny44°68°
  6. TueOct 27 Sunny Sunny44°66°
  7. WedOct 28 Partly Sunny Partly Sunny44°63°
  8. ThuOct 29 Cloudy Cloudy44°67°
  9. FriOct 30 Sunny Sunny39°57°
  10. SatOct 31 Sunny Sunny36°57°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Lansdale

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Air quality

75
Moderate
Fine particles (PM2.5)

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

Forecast

  • SunModerate (65)
  • 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 7:23 AM
Sunset 6:09 PM
Daylight 10 h 45 min (−2 min 27 s tomorrow)
Full Moon · 100% lit
Moonrise 5:28 PM Moonset 6:45 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low64° / 41°
Month to date2.25 in (normal 3.16 in)

Phoenixville 1 E, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PHI, issued 3 hrs ago

What Has Changed

Expired the Freeze Warnings and Frost Advisories and updated Key Message 1.

Key Messages

1. Another round of frost and freeze impacts are expected tonight where the growing season continues.

2. Spotty minor tidal flooding may linger today.

Discussion

KEY MESSAGE 1...Another round of frost and freeze impacts are expected tonight where the growing season continues.

Freeze Warnings and Frost Advisories were allowed to expire at 9 AM. After multiple days of sub-freezing temperatures across portions of New Jersey, it has been determined that the 2026 growing season has ended for the following counties...

In New Jersey...Atlantic, Burlington, Mercer, Middlesex, Monmouth, and Ocean counties.

No additional frost/freeze headlines will be issued for these counties until Spring 2027.

Little change in the overall synoptic pattern is expected today and tonight with strong surface high pressure essentially overhead. The high will weaken Monday and drift to the south. Slow moderation of temperatures begin today and continue Monday.

Temperatures today will be a few degrees milder than on Saturday under sunny skies. With skies remaining clear tonight, another round of frost is possible tonight into Monday morning. Lows around the region will mainly be in the mid 30s to low 40s. Additional frost advisories may be warranted for the upcoming night...more details to come in in this afternoon's update.

Aviation

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

Today and Tonight...VFR/SKC. Calm winds in the morning, settling out of the southwest less than 5 kts after 15-16Z. High confidence.

Outlook...

Monday through Thursday...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 4Conservative index and reflects what the press published. Terms of use. How to use Weather