Sayreville Weather Forecast 15 Days, Weather in Sayreville Today

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5. Weather in Sayreville for 15 days

Current weather conditions and 15 day weather forecast for Sayreville, New Jersey, 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 Sayreville

23 December 2025 Tuesday 2.2 ° C / 36°F Partly cloudy

Feels Like : -1.1 ° C / 30°F Humidity : % 48 Pressure : 1030 mb Wind Speed : 11.9 kmph / 7.4 miles from WSW Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75

15 day weather forecast for Sayreville, NJ, USA

Weather Forecast for next 15 Days for Sayreville 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 Sayreville, New Jersey 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
22 December 2025 Monday	Sunny	-4.1 ° C (24.6°F)	5.8 ° C (42.4°F)	-0.2 ° C (31.7°F)	% 56	0%	0.3	Sunrise:07:18 AM Sunset: 04:34 PM	Moonrise:09:29 AM Moonset: 06:57 PM Moon Phase ( Waxing Crescent )
23 December 2025 Tuesday	Mist	-0.6 ° C (30.9°F)	1.7 ° C (35.1°F)	0.8 ° C (33.4°F)	% 91	60%	0	Sunrise:07:18 AM Sunset: 04:35 PM	Moonrise:10:00 AM Moonset: 08:04 PM Moon Phase ( Waxing Crescent )
24 December 2025 Wednesday	Partly Cloudy	0.5 ° C (32.9°F)	7.7 ° C (45.9°F)	3.2 ° C (37.8°F)	% 79	0%	0.3	Sunrise:07:19 AM Sunset: 04:36 PM	Moonrise:10:26 AM Moonset: 09:11 PM Moon Phase ( Waxing Crescent )
25 December 2025 Thursday	Overcast	-0.8 ° C (30.6°F)	2.2 ° C (36°F)	0.8 ° C (33.4°F)	% 80	0%	0.1	Sunrise:07:19 AM Sunset: 04:36 PM	Moonrise:10:50 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent )
26 December 2025 Friday	Light freezing rain	-3.1 ° C (26.5°F)	-1.2 ° C (29.8°F)	-1.6 ° C (29°F)	% 59	60%	0.2	Sunrise:07:20 AM Sunset: 04:37 PM	Moonrise:11:12 AM Moonset: 11:25 PM Moon Phase ( Waxing Crescent )
27 December 2025 Saturday	Heavy snow	-2 ° C (28.5°F)	-0.5 ° C (31°F)	-1 ° C (30.3°F)	% 96	65%	0	Sunrise:07:20 AM Sunset: 04:38 PM	Moonrise:11:34 AM Moonset: No moonset Moon Phase ( First Quarter )
28 December 2025 Sunday	Patchy rain nearby	-1.6 ° C (29.2°F)	2.9 ° C (37.2°F)	1.7 ° C (35.1°F)	% 93	75%	1	Sunrise:07:20 AM Sunset: 04:38 PM	Moonrise:11:58 AM Moonset: 12:34 AM Moon Phase ( Waxing Gibbous )
29 December 2025 Monday	Light freezing rain	-5.3 ° C (22.5°F)	-2.9 ° C (26.8°F)	-4.2 ° C (24.5°F)	% 76	76%	1	Sunrise:07:20 AM Sunset: 04:39 PM	Moonrise:12:25 PM Moonset: 01:48 AM Moon Phase ( Waxing Gibbous )
30 December 2025 Tuesday	Partly Cloudy	-6.2 ° C (20.9°F)	-1.9 ° C (28.5°F)	-4.4 ° C (24.1°F)	% 73	0%	2	Sunrise:07:21 AM Sunset: 04:40 PM	Moonrise:12:58 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous )
31 December 2025 Wednesday	Partly Cloudy	-5.2 ° C (22.6°F)	-0.3 ° C (31.5°F)	-2.6 ° C (27.4°F)	% 80	0%	2	Sunrise:07:21 AM Sunset: 04:41 PM	Moonrise:01:41 PM Moonset: 04:24 AM Moon Phase ( Waxing Gibbous )
01 January 2026 Thursday	Partly Cloudy	-1.7 ° C (29°F)	3.9 ° C (39°F)	1 ° C (33.7°F)	% 85	0%	2	Sunrise:07:21 AM Sunset: 04:41 PM	Moonrise:02:35 PM Moonset: 05:43 AM Moon Phase ( Waxing Gibbous )
02 January 2026 Friday	Sunny	0.6 ° C (33°F)	6.9 ° C (44.4°F)	3.3 ° C (38°F)	% 92	0%	2	Sunrise:07:21 AM Sunset: 04:42 PM	Moonrise:03:42 PM Moonset: 06:53 AM Moon Phase ( Waxing Gibbous )
03 January 2026 Saturday	Patchy rain nearby	-4.2 ° C (24.4°F)	4.8 ° C (40.7°F)	2.2 ° C (36°F)	% 76	87%	1	Sunrise:07:21 AM Sunset: 04:43 PM	Moonrise:04:58 PM Moonset: 07:52 AM Moon Phase ( Full Moon )
04 January 2026 Sunday	Partly Cloudy	-12.2 ° C (10.1°F)	-5.6 ° C (22°F)	-8.1 ° C (17.4°F)	% 46	0%	2	Sunrise:07:21 AM Sunset: 04:44 PM	Moonrise:06:16 PM Moonset: 08:38 AM Moon Phase ( Waning Gibbous )

Sayreville Weather forecasts are usually fully updated every 4 hours.

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