Le Roy, NY Weather

Genesee County1:44 AM EDT42.98°N, 77.98°WElevation 896 ft

Current conditions

Clear
50°
Clear
Feels like 50°
High 56°·Low 37° tonight
WindNE 5 mph
Humidity76%
Dew point43°
Pressure30.29 inHg
Visibility10 mi
Cloud cover41%
UV index0 Low
Sunrise7:36 AM
Sunset6:18 PM

Observed at Rochester, Greater Rochester International Airport · 49 min ago

Forecast

10-day

  • Overnight

    Partly cloudy, with a low around 37. Northeast wind around 5 mph.

  • Friday

    Mostly sunny, with a high near 56. Northeast wind 2 to 8 mph.

  • Friday Night

    Mostly clear, with a low around 32. East wind 3 to 7 mph.

National Weather Service forecast updated 3 hrs ago.

Hourly

Hourly forecast
  1. Now Partly Cloudy 45°
  2. 2 AM Partly Cloudy 43°
  3. 3 AM Partly Cloudy 41°
  4. 4 AM Mostly Clear 40°
  5. 5 AM Mostly Clear 39°
  6. 6 AM Sunny 38°
  7. 7 AM Sunny 38°
  8. 8 AM Sunny 39°
  9. 9 AM Sunny 41°
  10. 10 AM Sunny 44°
  11. 11 AM Sunny 48°
  12. 12 PM Mostly Sunny 52°
  13. 1 PM Mostly Sunny 54°
  14. 2 PM Mostly Sunny 56°
  15. 3 PM Mostly Sunny 56°
  16. 4 PM Mostly Sunny 56°
  17. 5 PM Mostly Sunny 56°
  18. 6 PM Partly Cloudy 53°
  19. 7 PM Partly Cloudy 48°
  20. 8 PM Partly Cloudy 45°
  21. 9 PM Partly Cloudy 41°
  22. 10 PM Mostly Clear 40°
  23. 11 PM Mostly Clear 39°
  24. Sat12 AM Mostly Clear 38°

10-day forecast

Details
  1. TonightOct 22 Partly Cloudy Partly Cloudy37°
  2. TodayOct 23 Mostly Sunny Mostly Sunny32°56°
  3. SatOct 24 Sunny Sunny38°62°
  4. SunOct 25 Sunny Sunny46°65°
  5. MonOct 26 Mostly Sunny Mostly Sunny41°64°
  6. TueOct 27 Mostly Sunny Mostly Sunny35°53°
  7. WedOct 28 Partly Sunny Partly Sunny43°58°
  8. ThuOct 29 Mostly Sunny Mostly Sunny12%64°
  9. FriOct 30 Partly cloudy Partly cloudy40°60°
  10. SatOct 31 Sunny Sunny33°54°

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 Le Roy

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Sun & moon

Sunrise 7:36 AM
Sunset 6:18 PM
Daylight 10 h 42 min (−2 min 45 s tomorrow)
Waxing Gibbous · 90% lit
Moonrise 4:47 PM Moonset 4:39 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low58° / 41°
Record high80° (2020)
Record low22° (1969)
Wettest2.34 in (1878)
Month to date1.44 in (normal 2.29 in)

Rochester Area, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in BUF, issued 7 hrs ago

What Has Changed

No major changes with this forecast update.

Key Messages

1) Dry and tranquil weather will continue through this weekend.

Discussion

KEY MESSAGE 1...Dry and tranquil weather will continue through this weekend.

High pressure will continue to dominate the weather across our region through the weekend. A moisture-starved cold front will continue to move south and away from the area this evening. Behind the front, an incoming cooler air mass will bring some increase in lake-induced instability, with low level north to northeast flow producing a brief period of lake effect and upslope clouds tonight. These clouds will already have scattered out before daybreak Friday.

High pressure at the surface and aloft will continue to build to the east and settle over the Northeast Friday and this weekend. Dry weather and clear to partly cloudy sky are expected as stabilizing subsidence accompanies the ridge. Daily highs should moderate from mainly the 50s to 60F Friday to the mid 50s to upper 60s on Sunday as a more southerly flow develops on the western side of the ridge.

The environment should remain favorable for localized and shallow fog in the Black River Valley, Western Southern Tier river valleys, and the lake valleys of the Finger Lakes Region between about midnight and 9 AM EDT Saturday through Sunday.

Aviation

A moisture starved cold front will continue to move south and away from the area this evening. A somewhat cooler airmass will support a brief window of weak lake induced instability, with north to northeast low level flow bringing a period of lake effect and upslope clouds tonight. Most areas will stay VFR, with any MVFR CIGS limited to the higher terrain of the Southern Tier and Finger Lakes. The clouds will scatter out before daybreak Friday, leaving VFR to prevail for the rest of the day.

Outlook...

Saturday through Tuesday...Dry weather and mainly VFR are expected. However, localized steam fog with MVFR to LIFR should impact the Black River Valley, Western Southern Tier river valleys, and lake valleys of the Finger Lakes Region each late night and morning.

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.