10-day forecast for Union, NH: 27° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, November 4
56° · 0.42 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0569° / 54°0.06
Morning58°feels 58°
Afternoon66°feels 67°
Evening66°feels 67°
Overnight55°feels 55°
69 °
Union, Thursday, 5 November
Rain. High 69°, low 54°.
Pressure29.85 inHg
Wind11.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point59°
Fri, 0668° / 56°0
Morning59°feels 59°
Afternoon68°feels 67°
Evening56°feels 56°
Overnight62°feels 62°
68 °
Union, Friday, 6 November
Overcast. High 68°, low 56°.
Pressure29.88 inHg
Wind3.6 mph W
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 0756° / 44°0.42
Morning48°feels 43°
Afternoon51°feels 49°
Evening45°feels 41°
Overnight52°feels 51°
56 °
Union, Saturday, 7 November
Rain. High 56°, low 44°.
Pressure29.83 inHg
Wind11.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point44°
Sun, 0851° / 43°0.11
Morning45°feels 41°
Afternoon50°feels 48°
Evening49°feels 44°
Overnight44°feels 40°
51 °
Union, Sunday, 8 November
Light rain. High 51°, low 43°.
Pressure29.62 inHg
Wind14 mph NW
Humidity70%
Visibility6.2 mi
Dew point39°
Mon, 0946° / 39°0
Morning45°feels 38°
Afternoon45°feels 38°
Evening41°feels 33°
Overnight40°feels 33°
46 °
Union, Monday, 9 November
Overcast. High 46°, low 39°.
Pressure29.56 inHg
Wind17.2 mph NW
Humidity68%
Visibility—
Dew point36°
Tue, 1056° / 39°0
Morning42°feels 36°
Afternoon50°feels 47°
Evening47°feels 46°
Overnight41°feels 38°
56 °
Union, Tuesday, 10 November
Partly cloudy. High 56°, low 39°.
Pressure29.85 inHg
Wind13.9 mph NW
Humidity46%
Visibility—
Dew point29°
Wed, 1158° / 38°0
Morning43°feels 40°
Afternoon52°feels 50°
Evening49°feels 47°
Overnight41°feels 41°
58 °
Union, Wednesday, 11 November
Mostly clear. High 58°, low 38°.
Pressure29.80 inHg
Wind4.5 mph NW
Humidity56%
Visibility—
Dew point36°
Thu, 1247° / 35°0.01
Morning45°feels 42°
Afternoon46°feels 42°
Evening41°feels 37°
Overnight37°feels 33°
47 °
Union, Thursday, 12 November
Light rain. High 47°, low 35°.
Pressure29.56 inHg
Wind6.7 mph NW
Humidity67%
Visibility—
Dew point36°
Fri, 1341° / 27°0
Morning33°feels 29°
Afternoon37°feels 33°
Evening34°feels 28°
Overnight28°feels 24°
41 °
Union, Friday, 13 November
Overcast. High 41°, low 27°.
Pressure29.68 inHg
Wind8.3 mph W
Humidity63%
Visibility—
Dew point25°
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.