Oakville Weather Forecast 15 Days, Weather in Oakville Today

Current weather conditions and 15 day weather forecast for Oakville, Connecticut, 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 Oakville

25 December 2025 Thursday
-1.1 ° C / 30°F
Sunny
Sunny
Feels Like : -5.7 ° C / 21.8°F
Humidity : % 81
Pressure : 1014 mb
Wind Speed : 14.4 kmph / 8.9 miles from SWSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15 day weather forecast for Oakville, CT, USA

Weather Forecast for next 15 Days for Oakville 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 Oakville, Connecticut 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
25 December 2025 Thursday Sunny Sunny -5.8 ° C
(21.6°F)
8.6 ° C
(47.5°F)
0.6 ° C
(33.1°F)
% 67 0% 0.2 Sunrise:07:18 AM
Sunset: 04:27 PM
Moonrise:10:46 AM
Moonset: 10:11 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Partly Cloudy  Partly Cloudy -10 ° C
(14°F)
-5.5 ° C
(22.1°F)
-6.9 ° C
(19.5°F)
% 38 0% 0.2 Sunrise:07:18 AM
Sunset: 04:28 PM
Moonrise:11:07 AM
Moonset: 11:20 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Moderate or heavy snow showers Moderate or heavy snow showers -9.1 ° C
(15.7°F)
-0.2 ° C
(31.6°F)
-5.3 ° C
(22.5°F)
% 62 60% 0.2 Sunrise:07:18 AM
Sunset: 04:29 PM
Moonrise:11:28 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Partly Cloudy  Partly Cloudy -10.5 ° C
(13.2°F)
0.4 ° C
(32.8°F)
-5.2 ° C
(22.6°F)
% 90 0% 0.3 Sunrise:07:18 AM
Sunset: 04:30 PM
Moonrise:11:51 AM
Moonset: 12:30 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Light rain Light rain -5 ° C
(23.1°F)
4.7 ° C
(40.5°F)
0.4 ° C
(32.7°F)
% 88 64% 0 Sunrise:07:19 AM
Sunset: 04:30 PM
Moonrise:12:17 PM
Moonset: 01:44 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Light freezing rain Light freezing rain -7.6 ° C
(18.3°F)
-3.6 ° C
(25.6°F)
-5.7 ° C
(21.8°F)
% 68 67% 1 Sunrise:07:19 AM
Sunset: 04:31 PM
Moonrise:12:49 PM
Moonset: 03:02 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Partly Cloudy  Partly Cloudy -7.8 ° C
(17.9°F)
-1.5 ° C
(29.2°F)
-4.3 ° C
(24.2°F)
% 77 0% 2 Sunrise:07:19 AM
Sunset: 04:32 PM
Moonrise:01:31 PM
Moonset: 04:22 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Heavy snow Heavy snow -10.1 ° C
(13.8°F)
-3.5 ° C
(25.7°F)
-4.7 ° C
(23.5°F)
% 84 87% 1 Sunrise:07:19 AM
Sunset: 04:33 PM
Moonrise:02:24 PM
Moonset: 05:42 AM
Moon Phase
( Waxing Gibbous )
02 January 2026 Friday Sunny Sunny -18.4 ° C
(-1°F)
-13.5 ° C
(7.8°F)
-15.2 ° C
(4.7°F)
% 65 0% 2 Sunrise:07:19 AM
Sunset: 04:34 PM
Moonrise:03:32 PM
Moonset: 06:53 AM
Moon Phase
( Waxing Gibbous )
03 January 2026 Saturday Sunny Sunny -15 ° C
(5°F)
-6.6 ° C
(20.1°F)
-11.5 ° C
(11.4°F)
% 72 0% 2 Sunrise:07:19 AM
Sunset: 04:35 PM
Moonrise:04:48 PM
Moonset: 07:51 AM
Moon Phase
( Full Moon )
04 January 2026 Sunday Partly Cloudy  Partly Cloudy -11.8 ° C
(10.8°F)
-1.2 ° C
(29.9°F)
-6.1 ° C
(21.1°F)
% 81 0% 2 Sunrise:07:19 AM
Sunset: 04:35 PM
Moonrise:06:07 PM
Moonset: 08:36 AM
Moon Phase
( Waning Gibbous )
05 January 2026 Monday Heavy freezing drizzle Heavy freezing drizzle -2.2 ° C
(28.1°F)
-0.1 ° C
(31.8°F)
-0.8 ° C
(30.5°F)
% 94 70% 1 Sunrise:07:19 AM
Sunset: 04:36 PM
Moonrise:07:25 PM
Moonset: 09:11 AM
Moon Phase
( Waning Gibbous )
06 January 2026 Tuesday Mist Mist -0 ° C
(31.9°F)
4.4 ° C
(39.8°F)
1.6 ° C
(34.9°F)
% 97 0% 1 Sunrise:07:19 AM
Sunset: 04:37 PM
Moonrise:08:37 PM
Moonset: 09:39 AM
Moon Phase
( Waning Gibbous )
07 January 2026 Wednesday Sunny Sunny -6.9 ° C
(19.7°F)
-2.2 ° C
(28.1°F)
-4 ° C
(24.9°F)
% 72 0% 2 Sunrise:07:19 AM
Sunset: 04:38 PM
Moonrise:09:46 PM
Moonset: 10:01 AM
Moon Phase
( Waning Gibbous )
Oakville Weather forecasts are usually fully updated every 4 hours.
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