10-day forecast for Lancaster, NH: 47° to 87°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
74° · 0.67 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0987° / 65°0.06
Morning70°feels 72°
Afternoon85°feels 84°
Evening72°feels 73°
Overnight67°feels 68°
87 °
Lancaster, Sunday, 9 August
Light rain. High 87°, low 65°.
Pressure29.91 inHg
Wind8.8 mph W
Humidity46%
Visibility6.2 mi
Dew point57°
Mon, 1083° / 62°0.37
Morning70°feels 70°
Afternoon81°feels 81°
Evening65°feels 66°
Overnight64°feels 64°
83 °
Lancaster, Monday, 10 August
Rain. High 83°, low 62°.
Pressure29.91 inHg
Wind3.8 mph W
Humidity46%
Visibility6.2 mi
Dew point56°
Tue, 1178° / 58°0.23
Morning64°feels 65°
Afternoon78°feels 78°
Evening63°feels 62°
Overnight61°feels 61°
78 °
Lancaster, Tuesday, 11 August
Rain. High 78°, low 58°.
Pressure29.80 inHg
Wind7.7 mph W
Humidity78%
Visibility6.2 mi
Dew point62°
Wed, 1274° / 59°0.67
Morning64°feels 64°
Afternoon71°feels 71°
Evening62°feels 62°
Overnight59°feels 58°
74 °
Lancaster, Wednesday, 12 August
Heavy rain. High 74°, low 59°.
Pressure29.71 inHg
Wind3.6 mph W
Humidity46%
Visibility6.2 mi
Dew point54°
Thu, 1373° / 53°0.42
Morning61°feels 62°
Afternoon64°feels 65°
Evening66°feels 65°
Overnight55°feels 54°
73 °
Lancaster, Thursday, 13 August
Rain. High 73°, low 53°.
Pressure29.71 inHg
Wind10.4 mph W
Humidity93%
Visibility—
Dew point61°
Fri, 1465° / 47°0.06
Morning50°feels 49°
Afternoon59°feels 58°
Evening64°feels 62°
Overnight55°feels 54°
65 °
Lancaster, Friday, 14 August
Light rain. High 65°, low 47°.
Pressure29.91 inHg
Wind13.3 mph W
Humidity72%
Visibility—
Dew point47°
Sat, 1568° / 50°0.03
Morning55°feels 54°
Afternoon61°feels 60°
Evening65°feels 64°
Overnight51°feels 50°
68 °
Lancaster, Saturday, 15 August
Light rain. High 68°, low 50°.
Pressure30.03 inHg
Wind12.2 mph NW
Humidity74%
Visibility—
Dew point50°
Sun, 1673° / 47°0
Morning53°feels 53°
Afternoon69°feels 68°
Evening67°feels 66°
Overnight53°feels 52°
73 °
Lancaster, Sunday, 16 August
Clear. High 73°, low 47°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity48%
Visibility—
Dew point46°
Mon, 1776° / 50°0
Morning56°feels 56°
Afternoon72°feels 71°
Evening72°feels 71°
Overnight57°feels 56°
76 °
Lancaster, Monday, 17 August
Overcast. High 76°, low 50°.
Pressure30.15 inHg
Wind5.3 mph W
Humidity49%
Visibility—
Dew point48°
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 Lancaster, 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.