Showers Early- Wind: 4mph NE
- Humidity: 82%
- UV index: 0
- Precip. probability: 30%
- Precipitation: 0.04"
- 5:21 am 8:31 pm EDT
Cloudy- Wind: 7mph ENE
- Humidity: 83%
- UV index: 4
- Precip. probability: 24%
- Precipitation: 0"
- 5:21 am 8:31 pm EDT
Cloudy- Wind: 6mph ESE
- Humidity: 87%
- UV index: 4
- Precip. probability: 24%
- Precipitation: 0.12"
- 5:21 am 8:32 pm EDT
AM Clouds / PM Sun- Wind: 7mph SW
- Humidity: 77%
- UV index: 7
- Precip. probability: 24%
- Precipitation: 0"
- 5:21 am 8:32 pm EDT
Isolated Thunderstorms- Wind: 13mph SW
- Humidity: 65%
- UV index: 9
- Precip. probability: 31%
- Precipitation: 0.08"
- 5:22 am 8:32 pm EDT
Sunny- Wind: 11mph WNW
- Humidity: 50%
- UV index: 9
- Precip. probability: 9%
- Precipitation: 0"
- 5:22 am 8:33 pm EDT
Mostly Sunny- Wind: 8mph W
- Humidity: 48%
- UV index: 9
- Precip. probability: 5%
- Precipitation: 0"
- 5:22 am 8:33 pm EDT
Partly Cloudy- Wind: 9mph WSW
- Humidity: 56%
- UV index: 8
- Precip. probability: 24%
- Precipitation: 0"
- 5:22 am 8:33 pm EDT
Mostly Sunny- Wind: 7mph WNW
- Humidity: 51%
- UV index: 9
- Precip. probability: 3%
- Precipitation: 0"
- 5:22 am 8:33 pm EDT
Mostly Sunny- Wind: 8mph WNW
- Humidity: 48%
- UV index: 9
- Precip. probability: 17%
- Precipitation: 0"
- 5:23 am 8:33 pm EDT
The weather will be unstable for the next ten days, and a mix of overcast, clear, rain-filled and lightning-active weather is forecasted.
Rainfall is forecasted for Sunday, Tuesday and Thursday.
Expect a substantial fluctuation in daytime highs in the next ten days. Maximum temperatures are forecasted between 66.2°F and 96.8°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 59°F and 77°F.
With a maximum temperature of 96.8°F, next Monday and Tuesday will be the hottest days in Old Tappan; expect the coldest day on Monday with a high of 66.2°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 66.2°F and an extremely hot 111.2°F.