Arlington Heights, PA Weather

Monroe County2:57 PM EDT40.99°N, 75.22°WElevation 509 ft

Current conditions

Sunny
64°
Sunny
Feels like 64°
High 66°·Low 34°
WindCalm
Humidity40%
Dew point39°
Cloud cover2%
Sunrise7:24 AM
Sunset6:07 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

    Clear, with a low around 34.

  • Monday

    Sunny, with a high near 71.

National Weather Service forecast updated 2 days ago.

Hourly

Hourly forecast
  1. Now Sunny 64°
  2. 3 PM Sunny 66°
  3. 4 PM Sunny 66°
  4. 5 PM Sunny 64°
  5. 6 PM Clear 59°
  6. 7 PM Clear 53°
  7. 8 PM Clear 51°
  8. 9 PM Clear 47°
  9. 10 PM Clear 44°
  10. 11 PM Clear 41°
  11. Mon12 AM Clear 39°
  12. 1 AM Clear 38°
  13. 2 AM Clear 37°
  14. 3 AM Clear 37°
  15. 4 AM Clear 37°
  16. 5 AM Clear 37°
  17. 6 AM Sunny 35°
  18. 7 AM Sunny 35°
  19. 8 AM Sunny 36°
  20. 9 AM Sunny 42°
  21. 10 AM Sunny 50°
  22. 11 AM Sunny 58°
  23. 12 PM Sunny 63°
  24. 1 PM Sunny 67°

10-day forecast

Details
  1. TonightOct 22 Mostly Clear Mostly Clear36°
  2. FriOct 23 Sunny Sunny28°61°
  3. SatOct 24 Sunny Sunny30°63°
  4. TodayOct 25 Sunny Sunny34°66°
  5. MonOct 26 Sunny Sunny42°71°
  6. TueOct 27 Sunny Sunny35°65°
  7. WedOct 28 Partly Sunny Partly Sunny39°61°
  8. ThuOct 29 Partly Sunny Partly Sunny64°
  9. FriOct 30 Cloudy Cloudy45°67°
  10. SatOct 31 Sunny Sunny40°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 in Pennsylvania

More weather news

Air quality

34
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SunModerate (60)
  • MonModerate (65)

Delaware Water Gap, NJ 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 6:07 PM
Daylight 10 h 43 min (−2 min 32 s tomorrow)
Full Moon · 100% lit
Moonrise 5:26 PM Moonset 6:46 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low54° / 36°
Month to date2.99 in (normal 4.15 in)

Mount Pocono Area, records since 1901. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PHI, issued 5 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