10-day forecast for Mendham, NJ: 36° to 77°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, October 20
77° · 0.25 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1677° / 55°0.25
Morning60°feels 60°
Afternoon76°feels 77°
Evening66°feels 67°
Overnight56°feels 56°
77 °
Mendham, Friday, 16 October
Rain. High 77°, low 55°.
Pressure29.77 inHg
Wind10.8 mph SW
Humidity94%
Visibility6.0 mi
Dew point63°
Sat, 1761° / 39°0
Morning47°feels 41°
Afternoon50°feels 44°
Evening42°feels 36°
Overnight56°feels 55°
61 °
Mendham, Saturday, 17 October
Overcast. High 61°, low 39°.
Pressure30.18 inHg
Wind14.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point29°
Sun, 1855° / 36°0
Morning39°feels 35°
Afternoon55°feels 52°
Evening46°feels 43°
Overnight37°feels 32°
55 °
Mendham, Sunday, 18 October
Clear. High 55°, low 36°.
Pressure30.59 inHg
Wind2.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Mon, 1961° / 41°0
Morning42°feels 39°
Afternoon57°feels 55°
Evening57°feels 56°
Overnight42°feels 38°
61 °
Mendham, Monday, 19 October
Clear. High 61°, low 41°.
Pressure30.56 inHg
Wind5.5 mph W
Humidity54%
Visibility—
Dew point38°
Tue, 2066° / 43°0
Morning47°feels 47°
Afternoon60°feels 58°
Evening62°feels 60°
Overnight48°feels 47°
66 °
Mendham, Tuesday, 20 October
Clear. High 66°, low 43°.
Pressure30.36 inHg
Wind5.5 mph NW
Humidity48%
Visibility—
Dew point38°
Wed, 2163° / 47°0
Morning51°feels 48°
Afternoon59°feels 57°
Evening58°feels 56°
Overnight47°feels 45°
63 °
Mendham, Wednesday, 21 October
Mostly clear. High 63°, low 47°.
Pressure30.33 inHg
Wind6.9 mph N
Humidity60%
Visibility—
Dew point44°
Thu, 2261° / 42°0
Morning46°feels 44°
Afternoon56°feels 55°
Evening55°feels 54°
Overnight47°feels 46°
61 °
Mendham, Thursday, 22 October
Mostly clear. High 61°, low 42°.
Pressure30.39 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point44°
Fri, 2358° / 40°0
Morning50°feels 48°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight42°feels 36°
58 °
Mendham, Friday, 23 October
Partly cloudy. High 58°, low 40°.
Pressure30.33 inHg
Wind11.7 mph NE
Humidity50%
Visibility—
Dew point34°
Sat, 2451° / 36°0
Morning39°feels 32°
Afternoon46°feels 41°
Evening48°feels 44°
Overnight39°feels 34°
51 °
Mendham, Saturday, 24 October
Clear. High 51°, low 36°.
Pressure30.62 inHg
Wind10.5 mph NE
Humidity52%
Visibility—
Dew point28°
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.