10-day forecast for West Alton, NH: 50° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
64° · 0.08 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 66°0.22
Morning74°feels 74°
Afternoon86°feels 84°
Evening71°feels 73°
Overnight70°feels 71°
89 °
West Alton, Monday, 10 August
Rain. High 89°, low 66°.
Pressure29.94 inHg
Wind7 mph SW
Humidity38%
Visibility6.2 mi
Dew point55°
Tue, 1184° / 61°0
Morning68°feels 69°
Afternoon84°feels 82°
Evening67°feels 66°
Overnight70°feels 72°
84 °
West Alton, Tuesday, 11 August
Partly cloudy. High 84°, low 61°.
Pressure29.77 inHg
Wind12.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point59°
Wed, 1284° / 59°0.06
Morning67°feels 66°
Afternoon84°feels 82°
Evening64°feels 64°
Overnight59°feels 58°
84 °
West Alton, Wednesday, 12 August
Light rain. High 84°, low 59°.
Pressure29.80 inHg
Wind5 mph W
Humidity36%
Visibility6.2 mi
Dew point51°
Thu, 1379° / 58°0.1
Morning63°feels 63°
Afternoon76°feels 76°
Evening71°feels 70°
Overnight58°feels 59°
79 °
West Alton, Thursday, 13 August
Light rain. High 79°, low 58°.
Pressure29.62 inHg
Wind14.7 mph W
Humidity59%
Visibility—
Dew point58°
Fri, 1472° / 56°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening69°feels 68°
Overnight57°feels 56°
72 °
West Alton, Friday, 14 August
Overcast. High 72°, low 56°.
Pressure29.85 inHg
Wind14.6 mph NW
Humidity52%
Visibility—
Dew point47°
Sat, 1575° / 50°0
Morning56°feels 54°
Afternoon71°feels 69°
Evening69°feels 68°
Overnight54°feels 53°
75 °
West Alton, Saturday, 15 August
Clear. High 75°, low 50°.
Pressure30.03 inHg
Wind13.9 mph NW
Humidity39%
Visibility—
Dew point42°
Sun, 1678° / 51°0
Morning58°feels 56°
Afternoon74°feels 73°
Evening73°feels 72°
Overnight59°feels 58°
78 °
West Alton, Sunday, 16 August
Overcast. High 78°, low 51°.
Pressure30.12 inHg
Wind4.8 mph W
Humidity38%
Visibility—
Dew point44°
Mon, 1764° / 57°0.08
Morning61°feels 60°
Afternoon63°feels 63°
Evening59°feels 59°
Overnight58°feels 58°
64 °
West Alton, Monday, 17 August
Light rain. High 64°, low 57°.
Pressure30.03 inHg
Wind2.8 mph SW
Humidity71%
Visibility—
Dew point54°
Tue, 1878° / 58°0.01
Morning60°feels 60°
Afternoon69°feels 69°
Evening75°feels 74°
Overnight58°feels 58°
78 °
West Alton, Tuesday, 18 August
Light rain. High 78°, low 58°.
Pressure29.94 inHg
Wind4.2 mph N
Humidity70%
Visibility—
Dew point56°
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 West Alton, 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.