Great River Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Great River

Great River temperature today is 20°, feels like 20°, with a humidity level of 76% and wind at 11.12 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Great River: expect a high of 22° and a low of 17°, with overcast clouds.

overcast clouds
20°
overcast clouds
H: 22° L: 19°
Feels like 20°
AQI: Fair (2/5)
Humidity
76%
Dew 16°
Wind speed
11.12 km/h
NW
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in Great River, expect varied conditions with mild temperatures around 20°. Winds are a light breeze.
Precipitation Probability
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Wed
17:00
19°
 
18°
 
18°
 
17°
Thu
05:00
18°
 
20°
 
22°
 
22°
Thu
17:00
20°
 
21°
 
21°
 
19°
Fri
05:00
20°
 
23°
 
25°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:47
Sunset
Sunset
18:37
Moon Phase
Waning Gibbous (56%)
Timezone: GMT+05:30
Last updated: Oct 1, 2026 12:03 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.721210
Longitude
Longitude
-73.157608
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More about Great River
Content curated by the NearWeather editorial team · Updated periodically
Great River is a hamlet located in Suffolk County, New York, within the United States. This small community is located along the banks of the Great Peconic River, allowing it to enjoy a peaceful, rural setting. The climate in Great River is humid subtropical, meaning that it experiences hot, humid summers and mild winters. Average temperatures range from highs in the low 80s during the summer months to lows in the mid 20s during the winter months. Rainfall is abundant throughout the year, and snowfall during the winter months is typically light.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Great River
What is the temperature in Great River right now?

The current temperature in Great River is 20°, and it feels like 20°. Today's high is 22° and the low is 19°.

Will it rain in Great River today?

No rain is expected in Great River today (0% chance). Conditions are currently overcast clouds.

What is the weather in Great River today?

Great River is experiencing overcast clouds with a temperature of 20°. Humidity is at 76% and wind speed is 11.12 km/h from the NW.

What is the humidity in Great River today?

Humidity in Great River is 76% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Great River today?

Wind speed in Great River is 11.12 km/h, flowing at 310° NW wind direction.

What is the 5-day forecast for Great River?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Great River. Today's high is 22° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Great River today?

It feels like 20° in Great River today, with 98% cloud cover and 10 km visibility.

Weather in Great River