10-day forecast for Union, NH: 27° to 74°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, November 4
59° · 0.33 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0474° / 52°0
Morning58°feels 58°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight52°feels 51°
74 °
Union, Wednesday, 4 November
Overcast. High 74°, low 52°.
Pressure30.03 inHg
Wind7.1 mph W
Humidity52%
Visibility6.2 mi
Dew point52°
Thu, 0568° / 55°0.11
Morning60°feels 60°
Afternoon64°feels 64°
Evening60°feels 60°
Overnight58°feels 57°
68 °
Union, Thursday, 5 November
Rain. High 68°, low 55°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point58°
Fri, 0666° / 55°0.07
Morning58°feels 58°
Afternoon66°feels 65°
Evening59°feels 59°
Overnight58°feels 58°
66 °
Union, Friday, 6 November
Light rain. High 66°, low 55°.
Pressure29.91 inHg
Wind1.6 mph NW
Humidity75%
Visibility6.2 mi
Dew point56°
Sat, 0759° / 52°0.33
Morning53°feels 52°
Afternoon58°feels 58°
Evening54°feels 54°
Overnight55°feels 55°
59 °
Union, Saturday, 7 November
Rain. High 59°, low 52°.
Pressure29.74 inHg
Wind5.6 mph NE
Humidity81%
Visibility6.2 mi
Dew point52°
Sun, 0852° / 46°0.05
Morning48°feels 44°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight47°feels 43°
52 °
Union, Sunday, 8 November
Light rain. High 52°, low 46°.
Pressure29.56 inHg
Wind16.1 mph W
Humidity69%
Visibility—
Dew point41°
Mon, 0948° / 37°0
Morning42°feels 37°
Afternoon46°feels 42°
Evening43°feels 39°
Overnight38°feels 33°
48 °
Union, Monday, 9 November
Partly cloudy. High 48°, low 37°.
Pressure29.68 inHg
Wind11.1 mph NW
Humidity57%
Visibility—
Dew point31°
Tue, 1058° / 38°0
Morning41°feels 38°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight46°feels 42°
58 °
Union, Tuesday, 10 November
Overcast. High 58°, low 38°.
Pressure29.83 inHg
Wind11.3 mph W
Humidity63%
Visibility—
Dew point37°
Wed, 1150° / 33°0
Morning44°feels 38°
Afternoon47°feels 43°
Evening41°feels 35°
Overnight35°feels 28°
50 °
Union, Wednesday, 11 November
Clear. High 50°, low 33°.
Pressure29.88 inHg
Wind11.6 mph W
Humidity60%
Visibility—
Dew point34°
Thu, 1244° / 27°0
Morning31°feels 27°
Afternoon39°feels 36°
Evening38°feels 35°
Overnight30°feels 29°
44 °
Union, Thursday, 12 November
Clear. High 44°, low 27°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity41%
Visibility—
Dew point15°
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 Union, 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.