Weather forecast for 10 days
Old Tappan, NJ

On Saturday, May 3, afternoon thunderstorms are expected, possibly with frequent lightning.
The chance of rainfall is high, and precipitation will be moderate. The highest temperature will be a moderately hot 78.8°F, while the lowest predicted temperature is a moderate 59°F.
On Saturday, the warmer forecast high of 78.8°F matches June's pattern over May's.
Sunrise will be at 5:49 am and sunset at 7:56 pm; the daylight will last for 14h and 7min.

On Sunday, in Old Tappan, showers will pass through, with occasional dry intervals.
The likelihood of rainfall is low. However, forecasted precipitation will be moderate. The temperature is predicted to vary between a maximum of a pleasant 68°F and a minimum of a mild 57.2°F.
On Sunday, the predicted high will correspond with the regular May temperature of 69.6°F.
Sunrise will be at 5:47 am and sunset at 7:57 pm; the daylight will last for 14h and 10min.

Looking ahead, conditions suggest a period of cloud-filled, showery and unstable weather is expected.
Rainfall is anticipated on Saturday through next Thursday. The days with the most rainfall will be Monday and Tuesday, with elevated precipitation of 0.94".
Significant changes in temperature are expected in the upcoming period. The maximum temperature will vary between 62.6°F and 80.6°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 48.2°F and 60.8°F.
Friday will be the warmest day, with a maximum temperature of 80.6°F; Monday and next Thursday, with the highest temperature of 62.6°F, will be the coldest days in Old Tappan, New Jersey.