Current Conditions
Mercerville-Hamilton Square, New Jersey
Wind
ESE 5 mph8 km/h
Humidity
87%
Cloud Cover
95%
As of Wednesday, September 2, 2026 at 8:34 PM EDT
Today's Outlook
Night
Overcast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 14% chance of drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 76°F24°C | Low 71°F22°C | Precip 0.04 in0.9 mm48% | Cloud 97% | Wind ESE 6 mph9 km/h | Wednesday: Overcast and warm, with a high of 76°F24°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 48% chance of light rain in the afternoon. Humid. Wednesday Night: Overcast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 14% chance of drizzle in the evening. | |
| Rain | High 85°F30°CFeels 92°F33°C | Low 69°F21°C | Precip 0.38 in9.7 mm96% | Cloud 87% | Wind WSW 6 mph10 km/h | Thursday: Overcast and warm, with a high of 85°F30°C and morning low of 70°F21°C — feels like 91°F33°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 65% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 69°F21°C. Light wind from the SW around 5 mph8 km/h. 96% chance of rain throughout the night. | |
| Showers | High 87°F30°CFeels 92°F33°C | Low 74°F23°C | Precip 0.22 in5.5 mm51% | Cloud 70% | Wind WNW 6 mph10 km/h | Friday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 75°F24°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. 51% chance of showers throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the WNW around 5 mph9 km/h. 37% chance of light rain throughout the night. | |
| Drizzle | High 82°F28°C | Low 69°F20°C | Precip 0.02 in0.5 mm10% | Cloud 35% | Wind NNW 7 mph11 km/h | Saturday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the NNW at 8 mph12 km/h. Saturday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle overnight. | |
| Drizzle | High 78°F25°C | Low 65°F18°C | Precip 0.01 in0.3 mm11% | Cloud 31% | Wind NNE 6 mph9 km/h | Sunday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle. Sunday Night: Mostly clear, with a low around 65°F18°C. Light wind from the NNE around 5 mph8 km/h. | |
| Clear | High 81°F27°C | Low 60°F15°C | Precip 0 in0 mm— | Cloud 26% | Wind NNW 4 mph7 km/h | Monday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the NNW around 4 mph7 km/h. Monday Night: Mostly clear, with a low around 60°F15°C. Light wind from the WNW around 4 mph7 km/h. | |
| Partly Cloudy | High 84°F29°C | Low 61°F16°C | Precip 0 in0 mm— | Cloud 50% | Wind WSW 4 mph7 km/h | Tuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the W around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SW around 5 mph8 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 76°F24°C | 71°F22°C | 0.04 in0.9 mm· 48% | 97% | Light Rain | ESE 6 mph9 km/h | |
DayOvercast and warm, with a high of 76°F24°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 48% chance of light rain in the afternoon. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 14% chance of drizzle in the evening. | |||||||
| ThursdaySep 3 | 85°F30°C Feels 92°F33°C | 69°F21°C | 0.38 in9.7 mm· 96% | 87% | Rain | WSW 6 mph10 km/h | |
DayOvercast and warm, with a high of 85°F30°C and morning low of 70°F21°C — feels like 91°F33°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 65% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 69°F21°C. Light wind from the SW around 5 mph8 km/h. 96% chance of rain throughout the night. | |||||||
| FridaySep 4 | 87°F30°C Feels 92°F33°C | 74°F23°C | 0.22 in5.5 mm· 51% | 70% | Showers | WNW 6 mph10 km/h | |
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 75°F24°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. 51% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the WNW around 5 mph9 km/h. 37% chance of light rain throughout the night. | |||||||
| SaturdaySep 5 | 82°F28°C | 69°F20°C | 0.02 in0.5 mm· 10% | 35% | Drizzle | NNW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the NNW at 8 mph12 km/h. NightPartly cloudy, with a low around 69°F20°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle overnight. | |||||||
| SundaySep 6 | 78°F25°C | 65°F18°C | 0.01 in0.3 mm· 11% | 31% | Drizzle | NNE 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle. NightMostly clear, with a low around 65°F18°C. Light wind from the NNE around 5 mph8 km/h. | |||||||
| MondaySep 7 | 81°F27°C | 60°F15°C | 0 in0 mm· — | 26% | Clear | NNW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the NNW around 4 mph7 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the WNW around 4 mph7 km/h. | |||||||
| TuesdaySep 8 | 84°F29°C | 61°F16°C | 0 in0 mm· — | 50% | Partly Cloudy | WSW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the SW around 5 mph8 km/h. | |||||||
| WednesdaySep 9 | 86°F30°C | 66°F19°C | 0.01 in0.2 mm· 5% | 53% | Partly Cloudy | SSW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 69°F20°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h. | |||||||
| ThursdaySep 10 | 91°F33°C Feels 95°F35°C | 74°F24°C | 0.04 in1 mm· 15% | 51% | Drizzle | WSW 8 mph14 km/h | |
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 74°F24°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 15% chance of drizzle in the evening. | |||||||
| FridaySep 11 | 83°F28°C | 70°F21°C | 0.08 in2 mm· 15% | 44% | Drizzle | NW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. | |||||||
| SaturdaySep 12 | 81°F27°C | 65°F18°C | 0.07 in1.9 mm· 11% | 48% | Drizzle | WSW 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the WSW around 6 mph9 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SW around 6 mph9 km/h. | |||||||
| SundaySep 13 | 83°F28°C | 66°F19°C | 0.08 in2.1 mm· 14% | 48% | Drizzle | SW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSW around 6 mph10 km/h. 14% chance of drizzle throughout the night. | |||||||
| MondaySep 14 | 84°F29°C | 68°F20°C | 0.07 in1.8 mm· 18% | 50% | Drizzle | WSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 6 mph10 km/h. 11% chance of drizzle throughout the night. | |||||||
| TuesdaySep 15 | 82°F28°C | 68°F20°C | 0.06 in1.5 mm· 15% | 49% | Drizzle | WNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 69°F20°C. Light wind from the WNW around 6 mph10 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 6 mph10 km/h. 12% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 80°F27°C | 65°F18°C | 0.08 in2.1 mm· 16% | 46% | Drizzle | SW 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Light wind from the W around 6 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the SSW around 6 mph9 km/h. 11% chance of drizzle throughout the night. | |||||||
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Coordinates: 40.2313°N, 74.6722°W·Elevation: 30m·Timezone: America/New_York·Population: 26,419