Greenville Weather Forecast 15 Days, Weather in Greenville Today

Current weather conditions and 15 day weather forecast for Greenville, New York, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Greenville

12 February 2026 Thursday
-4.4 ° C / 24.1°F
Overcast
Overcast
Feels Like : -10.7 ° C / 12.7°F
Humidity : % 68
Pressure : 1011 mb
Wind Speed : 19.4 kmph / 12.1 miles from NWNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Greenville, NY, USA

Weather Forecast for next 15 Days for Greenville including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Greenville, New York state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
12 February 2026 Thursday Overcast  Overcast -7.9 ° C
(17.8°F)
-1.6 ° C
(29.1°F)
-3.5 ° C
(25.6°F)
% 73 0% 0.5 Sunrise:06:56 AM
Sunset: 05:24 PM
Moonrise:04:01 AM
Moonset: 12:19 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Partly Cloudy  Partly Cloudy -11.5 ° C
(11.3°F)
1.9 ° C
(35.4°F)
-4.2 ° C
(24.4°F)
% 71 0% 0.4 Sunrise:06:54 AM
Sunset: 05:25 PM
Moonrise:04:50 AM
Moonset: 01:18 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Partly Cloudy  Partly Cloudy -3.9 ° C
(25°F)
4.9 ° C
(40.8°F)
-0.1 ° C
(31.9°F)
% 76 0% 0.4 Sunrise:06:53 AM
Sunset: 05:27 PM
Moonrise:05:32 AM
Moonset: 02:22 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Partly Cloudy  Partly Cloudy -11.9 ° C
(10.5°F)
-2.9 ° C
(26.8°F)
-5.8 ° C
(21.5°F)
% 86 0% 0.4 Sunrise:06:52 AM
Sunset: 05:28 PM
Moonrise:06:06 AM
Moonset: 03:31 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Light freezing rain Light freezing rain -11.9 ° C
(10.7°F)
1.2 ° C
(34.1°F)
-3 ° C
(26.5°F)
% 94 74% 0 Sunrise:06:50 AM
Sunset: 05:29 PM
Moonrise:06:35 AM
Moonset: 04:41 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Partly Cloudy  Partly Cloudy -5.6 ° C
(22°F)
1.7 ° C
(35.1°F)
-2.3 ° C
(27.8°F)
% 93 0% 2 Sunrise:06:49 AM
Sunset: 05:30 PM
Moonrise:06:59 AM
Moonset: 05:53 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Patchy moderate snow Patchy moderate snow -3.6 ° C
(25.5°F)
4.6 ° C
(40.4°F)
0.9 ° C
(33.5°F)
% 93 65% 1 Sunrise:06:47 AM
Sunset: 05:32 PM
Moonrise:07:21 AM
Moonset: 07:03 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Patchy rain nearby Patchy rain nearby -0.6 ° C
(30.9°F)
7 ° C
(44.6°F)
2.7 ° C
(36.9°F)
% 96 81% 1 Sunrise:06:46 AM
Sunset: 05:33 PM
Moonrise:07:42 AM
Moonset: 08:15 PM
Moon Phase
( Waxing Crescent )
20 February 2026 Friday Patchy rain nearby Patchy rain nearby 1.1 ° C
(33.9°F)
2.6 ° C
(36.6°F)
1.9 ° C
(35.5°F)
% 95 87% 1 Sunrise:06:44 AM
Sunset: 05:34 PM
Moonrise:08:03 AM
Moonset: 09:28 PM
Moon Phase
( Waxing Crescent )
21 February 2026 Saturday Patchy rain nearby Patchy rain nearby 0.1 ° C
(32.3°F)
9.6 ° C
(49.4°F)
4.6 ° C
(40.2°F)
% 83 0% 1 Sunrise:06:43 AM
Sunset: 05:35 PM
Moonrise:08:25 AM
Moonset: 10:43 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Light snow showers Light snow showers -5.3 ° C
(22.5°F)
-2.1 ° C
(28.2°F)
-3.2 ° C
(26.3°F)
% 66 69% 1 Sunrise:06:41 AM
Sunset: 05:37 PM
Moonrise:08:52 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
23 February 2026 Monday Sunny Sunny -7 ° C
(19.5°F)
-0.4 ° C
(31.2°F)
-4.1 ° C
(24.7°F)
% 61 0% 2 Sunrise:06:40 AM
Sunset: 05:38 PM
Moonrise:09:25 AM
Moonset: 12:01 AM
Moon Phase
( Waxing Crescent )
24 February 2026 Tuesday Moderate or heavy snow showers Moderate or heavy snow showers -6.2 ° C
(20.9°F)
-2.7 ° C
(27.2°F)
-4.9 ° C
(23.2°F)
% 75 64% 1 Sunrise:06:38 AM
Sunset: 05:39 PM
Moonrise:10:07 AM
Moonset: 01:19 AM
Moon Phase
( First Quarter )
25 February 2026 Wednesday Heavy snow Heavy snow -14.4 ° C
(6.1°F)
-9.2 ° C
(15.5°F)
-10.2 ° C
(13.6°F)
% 86 62% 1 Sunrise:06:37 AM
Sunset: 05:40 PM
Moonrise:11:00 AM
Moonset: 02:32 AM
Moon Phase
( Waxing Gibbous )
Greenville Weather forecasts are usually fully updated every 4 hours.
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