10-day forecast for Smithtown, NH: 31° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Tuesday, October 20
69° · 0.2 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1754° / 32°0
Morning48°feels 44°
Afternoon52°feels 49°
Evening40°feels 34°
Overnight54°feels 52°
54 °
Smithtown, Saturday, 17 October
Overcast. High 54°, low 32°.
Pressure30.12 inHg
Wind14 mph NW
Humidity49%
Visibility6.2 mi
Dew point28°
Sun, 1853° / 31°0
Morning36°feels 31°
Afternoon53°feels 50°
Evening41°feels 40°
Overnight38°feels 33°
53 °
Smithtown, Sunday, 18 October
Clear. High 53°, low 31°.
Pressure30.59 inHg
Wind1.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point25°
Mon, 1954° / 35°0
Morning39°feels 35°
Afternoon54°feels 52°
Evening46°feels 43°
Overnight38°feels 36°
54 °
Smithtown, Monday, 19 October
Overcast. High 54°, low 35°.
Pressure30.50 inHg
Wind4.5 mph E
Humidity60%
Visibility3.2 mi
Dew point40°
Tue, 2063° / 40°0
Morning42°feels 38°
Afternoon57°feels 55°
Evening58°feels 56°
Overnight41°feels 36°
63 °
Smithtown, Tuesday, 20 October
Overcast. High 63°, low 40°.
Pressure30.21 inHg
Wind7.9 mph N
Humidity60%
Visibility—
Dew point40°
Wed, 2154° / 44°0
Morning47°feels 43°
Afternoon52°feels 49°
Evening49°feels 47°
Overnight44°feels 41°
54 °
Smithtown, Wednesday, 21 October
Clear. High 54°, low 44°.
Pressure30.42 inHg
Wind10.5 mph NE
Humidity52%
Visibility—
Dew point34°
Thu, 2251° / 44°0
Morning47°feels 43°
Afternoon49°feels 46°
Evening49°feels 46°
Overnight48°feels 46°
51 °
Smithtown, Thursday, 22 October
Overcast. High 51°, low 44°.
Pressure30.42 inHg
Wind8.6 mph NE
Humidity67%
Visibility—
Dew point38°
Fri, 2361° / 42°0
Morning49°feels 47°
Afternoon56°feels 53°
Evening56°feels 55°
Overnight46°feels 43°
61 °
Smithtown, Friday, 23 October
Clear. High 61°, low 42°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity51%
Visibility—
Dew point36°
Sat, 2453° / 38°0
Morning43°feels 40°
Afternoon48°feels 48°
Evening48°feels 46°
Overnight42°feels 38°
53 °
Smithtown, Saturday, 24 October
Partly cloudy. High 53°, low 38°.
Pressure30.30 inHg
Wind6.3 mph N
Humidity52%
Visibility—
Dew point30°
Sun, 2552° / 41°0
Morning44°feels 40°
Afternoon50°feels 48°
Evening49°feels 48°
Overnight44°feels 43°
52 °
Smithtown, Sunday, 25 October
Mostly clear. High 52°, low 41°.
Pressure30.50 inHg
Wind7.2 mph NE
Humidity65%
Visibility—
Dew point38°
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 Smithtown, NH 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.