Lake Ronkonkoma weather — 10-day forecast

Temperature, rain, wind and feels-like in Lake Ronkonkoma, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 02:00 · NOAA HRRR model

22 °C

Partly cloudy

Feels like 26 °C

5.6 km/hforce 1

Next 12 h

  • 0222°11 %
  • 0322°
  • 0422°10 %
  • 0522°
  • 05:56Sunrise
  • 0622°15 %
  • 0723°13 %
  • 0824°12 %
  • 0925°
  • 1026°
  • 1127°
  • 1228°
  • 1330°
  • 1430°

22°05:00 30°14:00

Humidity
96 %
Dew point
22 °C
Gusts
12.3 km/h
Clouds
77 %
Pressure
1,017 hPa

Grid point 1.1 km away · 3.0 km grid · elevation 32 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 02:00
34
Fair

Index set by PM2.5

PM2.5
17.2µg/m³
PM10
19.4µg/m³
Ozone
55.4µg/m³
Nitrogen dioxide
25.6µg/m³
Sulphur dioxide
1.8µg/m³
Carbon monoxide
208.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

20° → 33°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Partly cloudy66 %

    31°

    22°

  • Sun

    Mainly clear66 %

    31°

    22°

  • Mon

    Partly cloudy58 %

    33°

    23°

  • Tue

    Partly cloudy84 %

    30°

    24°

  • Wed

    Partly cloudy84 %

    27°

    21°

  • Thu

    Mainly clear

    29°

    21°

  • Fri

    Light showers5 mm

    28°

    23°

  • Sat

    Mainly clear

    28°

    20°

  • Sun

    Light rain9 mm

    24°

    23°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
05:56
Daylight
14 h 04
Sunset
20:00

Radiation · 23.6 MJ/m²

Today in Lake Ronkonkoma the mean temperature will be 25.8 °C — +2.6 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

Lake Ronkonkoma climate — normals and trends