Lake Ronkonkoma, NY Weather

Suffolk County9:01 PM EDT40.84°N, 73.13°WElevation 72 ft

Current conditions

Mostly Clear
49°
Mostly Clear
Feels like 48°
High 65° Monday·Low 44° tonight
WindSW 3 mph
Humidity93%
Dew point47°
Visibility10 mi
Cloud cover6%
Sunrise7:15 AM
Sunset5:59 PM

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

Forecast

10-day

  • Sunday Night

    Mostly clear, with a low around 44.

  • Monday

    Sunny, with a high near 65.

  • Monday Night

    Mostly clear, with a low around 47.

National Weather Service forecast updated 4 days ago.

Hourly

Hourly forecast
  1. Now Mostly Clear 49°
  2. 10 PM Mostly Clear 48°
  3. 11 PM Mostly Clear 47°
  4. Mon12 AM Mostly Clear 46°
  5. 1 AM Mostly Clear 46°
  6. 2 AM Mostly Clear 46°
  7. 3 AM Mostly Clear 46°
  8. 4 AM Mostly Clear 45°
  9. 5 AM Mostly Clear 45°
  10. 6 AM Sunny 44°
  11. 7 AM Sunny 44°
  12. 8 AM Sunny 45°
  13. 9 AM Sunny 49°
  14. 10 AM Sunny 54°
  15. 11 AM Sunny 58°
  16. 12 PM Sunny 61°
  17. 1 PM Sunny 62°
  18. 2 PM Sunny 63°
  19. 3 PM Sunny 64°
  20. 4 PM Sunny 65°
  21. 5 PM Sunny 64°
  22. 6 PM Mostly Clear 62°
  23. 7 PM Mostly Clear 59°
  24. 8 PM Mostly Clear 56°

10-day forecast

Details
  1. TonightOct 21 Mostly Cloudy Mostly Cloudy47°
  2. ThuOct 22 Mostly Sunny Mostly Sunny43°64°
  3. FriOct 23 Sunny Sunny38°56°
  4. SatOct 24 Patchy Frost then Sunny Patchy Frost then Sunny40°57°
  5. TodayOct 25 Sunny Sunny44°61°
  6. MonOct 26 Sunny Sunny47°65°
  7. TueOct 27 Mostly Sunny Mostly Sunny43°61°
  8. WedOct 28 Mostly Sunny Mostly Sunny57°
  9. ThuOct 29 Cloudy Cloudy49°62°
  10. FriOct 30 Sunny Sunny46°62°

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 in New York

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Air quality

Forecast

  • SunModerate (52)
  • MonModerate (58)

Stratford, CT reporting area. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:15 AM
Sunset 5:59 PM
Daylight 10 h 43 min (−2 min 30 s tomorrow)
Full Moon · 100% lit
Moonrise 5:17 PM Moonset 6:36 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low61° / 44°
Record high76° (2001)
Record low30° (2003)
Wettest0.93 in (1997)
Yesterday62° / 37°
Month to date1.98 in (normal 3.11 in)

Islip Area, records since 1963. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OKX, issued 6 hrs ago

What Has Changed

No significant changes.

Key Messages

1) Mainly dry conditions expected into early next week with gusty N-NE winds continuing through Friday.

Key Message 1

An anomalously strong upper ridge will translate east into Monday. At the same time, a strong upper low tracking across central and eastern Canada will suppress the upper ridge to the south. Upper ridging will then reestablish itself over the southeastern portion of the country, with the region lying between the ridge to the south and mainly zonal flow to our north. Other than a dry cold front passage Monday night, high pressure will dominate the weather pattern through the week.

Another clear and cool night is expected tonight, but temperatures should be slightly higher than recent nights. Some outlying locations across the interior could still fall into low to mid 30s and the Long Island Island Pine Barrens could see some patchy frost, but currently not expecting it to be widespread across eastern Suffolk.

Warmer temperatures are anticipated on Monday with highs reaching the upper 60s for most spots and around 70 in the NYC metro and NE NJ. Milder conditions Monday night will trend slightly below normal for Tuesday with highs in the upper 50s to around 60 degrees. A light N-NW flow may continue Tuesday night, so temperatures may only fall into the upper 30s for areas where the growing season has not ended on Long Island and coastal CT. Frost could be a concern if winds end up going calm allowing temperatures to fall lower. A gradual warming trend is then forecast through the rest of the week with highs Thursday and Friday above normal in the upper 60s and lower 70s. Some of the warmer spots on Friday could reach the mid to upper 70s in NE NJ.

Outlook For 18z Monday Through Friday

Monday Afternoon-Friday: VFR.

Detailed information, including hourly TAF wind component forecasts, can be found at: https:/www.weather.gov/zny/n90

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