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Mercerville, NJ Weather Forecast
Mercerville, NJ Weather Forecast Dated: 834 PM Sat Oct 10 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Saturday, October 10, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
62°F 17°C
Overcast
Pleasant near 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure.
Sunday, October 11, 2026
Mid-Morning
62°F 17°C
Light Rain
Mid-Afternoon
62°F 17°C
Light Rain
Early-Evening
61°F 17°C
Scattered Showers
Mildly cool near 62°F 17°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds turning from the E to the ENE at 14 mph 23 km/h. Gusts up to 31 mph 50 km/h.
Monday, October 12, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
65°F 18°C
Sunny
Enjoyable around 68°F 20°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the N to the NW at 8 mph 13 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, October 13, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
69°F 21°C
Sunny
Mild temperatures up to 76°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSW at 9 mph 14 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, October 14, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
65°F 18°C
Sunny
Very warm with a high of 80°F 27°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure rising. Winds swinging from the W to the N at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.
Thursday, October 15, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
57°F 14°C
Partly Cloudy
Mildly cool near 63°F 17°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the WSW to the SE at 5 mph 9 km/h.
Friday, October 16, 2026
Mid-Morning
55°F 13°C
Light Rain
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
65°F 19°C
Light Fog
Comfortable at 63°F 17°C, early showers breaking for a drier afternoon, with steady humidity and barometric pressure falling. Winds turning from the SE to the S at 6 mph 10 km/h. Gusts up to 26 mph 41 km/h.
Saturday, October 17, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
51°F 11°C
Drizzle
Crisp with a high near 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the NW to the NNW at 6 mph 10 km/h.
Sunday, October 18, 2026
Mid-Morning
46°F 8°C
Partly Cloudy
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
45°F 7°C
Partly Cloudy
Brisk around 52°F 11°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure rising. Winds blowing from the NW at 14 mph 23 km/h. Gusts up to 24 mph 38 km/h.
Monday, October 19, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
44°F 6°C
Sunny
Cool and brisk at 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds NNW at 12 mph 19 km/h. Gusts up to 22 mph 34 km/h.
Tuesday, October 20, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
52°F 11°C
Partly Cloudy
Early-Evening
46°F 8°C
Sunny
Chilly near 52°F 11°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
50°F 10°C
Sunny
Crisp with a high near 57°F 14°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
51°F 11°C
Sunny
Refreshing around 60°F 15°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
51°F 10°C
Sunny
Mildly cool near 59°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling.
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