10-day forecast for Mendham, NJ: 37° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Tuesday, October 20
79° · 0.26 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1762° / 40°0
Morning50°feels 45°
Afternoon51°feels 49°
Evening43°feels 37°
Overnight58°feels 57°
62 °
Mendham, Saturday, 17 October
Overcast. High 62°, low 40°.
Pressure30.18 inHg
Wind14.8 mph N
Humidity50%
Visibility6.2 mi
Dew point30°
Sun, 1855° / 37°0
Morning38°feels 33°
Afternoon54°feels 51°
Evening45°feels 43°
Overnight37°feels 31°
55 °
Mendham, Sunday, 18 October
Clear. High 55°, low 37°.
Pressure30.62 inHg
Wind2 mph E
Humidity47%
Visibility6.2 mi
Dew point29°
Mon, 1961° / 40°0
Morning43°feels 42°
Afternoon61°feels 59°
Evening50°feels 48°
Overnight43°feels 43°
61 °
Mendham, Monday, 19 October
Clear. High 61°, low 40°.
Pressure30.50 inHg
Wind4 mph NE
Humidity49%
Visibility6.2 mi
Dew point38°
Tue, 2064° / 49°0
Morning51°feels 47°
Afternoon57°feels 56°
Evening61°feels 59°
Overnight49°feels 44°
64 °
Mendham, Tuesday, 20 October
Overcast. High 64°, low 49°.
Pressure30.24 inHg
Wind13 mph NE
Humidity60%
Visibility—
Dew point42°
Wed, 2160° / 45°0.02
Morning52°feels 50°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight46°feels 42°
60 °
Mendham, Wednesday, 21 October
Light rain. High 60°, low 45°.
Pressure30.24 inHg
Wind14.8 mph NE
Humidity59%
Visibility—
Dew point41°
Thu, 2257° / 39°0
Morning43°feels 38°
Afternoon53°feels 51°
Evening55°feels 53°
Overnight44°feels 41°
57 °
Mendham, Thursday, 22 October
Clear. High 57°, low 39°.
Pressure30.45 inHg
Wind9.8 mph NE
Humidity59%
Visibility—
Dew point36°
Fri, 2362° / 41°0
Morning45°feels 42°
Afternoon56°feels 53°
Evening57°feels 55°
Overnight46°feels 44°
62 °
Mendham, Friday, 23 October
Clear. High 62°, low 41°.
Pressure30.33 inHg
Wind5.8 mph NE
Humidity52%
Visibility—
Dew point36°
Sat, 2464° / 45°0
Morning49°feels 46°
Afternoon59°feels 56°
Evening59°feels 58°
Overnight49°feels 48°
64 °
Mendham, Saturday, 24 October
Clear. High 64°, low 45°.
Pressure30.42 inHg
Wind8.3 mph NE
Humidity49%
Visibility—
Dew point37°
Sun, 2553° / 44°0
Morning46°feels 43°
Afternoon52°feels 50°
Evening52°feels 50°
Overnight45°feels 43°
53 °
Mendham, Sunday, 25 October
Clear. High 53°, low 44°.
Pressure30.53 inHg
Wind9.8 mph E
Humidity64%
Visibility—
Dew point39°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Mendham, NJ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.