Help shape the future of Weather Underground. Join our Discord! You are currently viewing the new Weather Underground website. To go back to the old site, .

Home

My Profile

Favorites

Elev 151 ft, 40.673 °N 74.352 °W

Mountainside, NJ

Mountainside Station69°

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	71	81	96
Low Temp	69	64	45
Day Average Temp	69.33	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0.19	3.6	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	67	-	-
High	67	-	-
Low	67	-	-
Average	67	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	6	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	30.02	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 59m	6:26 AM	7:26 PM
Civil Twilight		5:58 AM	7:54 PM
Nautical Twilight		5:25 AM	8:27 PM
Astronomical Twilight		4:50 AM	9:01 PM
Moon: Waning gibbous		10:46 PM	1:45 PM

Daily Observations

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:15 AM	70 °F	67 °F	89 %	CALM	0 mph	-	30.06 in	0 in	Cloudy
12:35 AM	71 °F	67 °F	89 %	CALM	0 mph	-	30.05 in	0 in	Rain
12:55 AM	70 °F	67 °F	91 %	NNW	6 mph	-	30.07 in	0 in	Light Rain
1:15 AM	69 °F	67 °F	91 %	CALM	0 mph	-	30.04 in	0 in	Light Rain
1:35 AM	69 °F	67 °F	91 %	CALM	0 mph	-	30.04 in	0.02 in	Rain
1:55 AM	69 °F	67 °F	92 %	CALM	0 mph	-	30.01 in	0.04 in	Light Rain
2:15 AM	69 °F	67 °F	92 %	NW	5 mph	-	30 in	0 in	Light Rain
2:35 AM	69 °F	67 °F	93 %	NW	5 mph	-	30.01 in	0.01 in	Light Rain
2:55 AM	69 °F	67 °F	93 %	CALM	0 mph	-	30.01 in	0.02 in	T-Storm
3:15 AM	69 °F	67 °F	93 %	CALM	0 mph	-	29.99 in	0.02 in	Rain
3:35 AM	69 °F	67 °F	93 %	SSW	6 mph	-	29.97 in	0.04 in	Light Rain
3:55 AM	69 °F	67 °F	94 %	CALM	0 mph	-	29.99 in	0.04 in	Light Rain

Our Apps About Us Contact Careers Weather Data APIs

PWS Network Wundermap Feedback & Support

Terms of Use Privacy Policy Cookie Notice Accessibility Statement AdChoices Data Vendors

essentialaccessibility.com

We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.

Review All Privacy and Ad Settings

Choose how my information is shared

Data Rights

The Weather Company The Weather Channel Weather Underground Storm Radar

© The Weather Company, LLC 2026