10-day forecast for Cornish, NH: 46° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
76° · 0.23 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0985° / 66°0
Morning71°feels 72°
Afternoon82°feels 81°
Evening72°feels 72°
Overnight68°feels 69°
85 °
Cornish, Sunday, 9 August
Clear. High 85°, low 66°.
Pressure29.91 inHg
Wind10.7 mph W
Humidity40%
Visibility6.2 mi
Dew point56°
Mon, 1086° / 63°0
Morning70°feels 71°
Afternoon86°feels 85°
Evening72°feels 72°
Overnight66°feels 66°
86 °
Cornish, Monday, 10 August
Mostly clear. High 86°, low 63°.
Pressure29.94 inHg
Wind7.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point55°
Tue, 1181° / 62°0.01
Morning69°feels 69°
Afternoon81°feels 80°
Evening67°feels 66°
Overnight66°feels 66°
81 °
Cornish, Tuesday, 11 August
Light rain. High 81°, low 62°.
Pressure29.83 inHg
Wind10.7 mph NW
Humidity45%
Visibility6.2 mi
Dew point55°
Wed, 1276° / 58°0.23
Morning61°feels 61°
Afternoon73°feels 74°
Evening73°feels 73°
Overnight63°feels 62°
76 °
Cornish, Wednesday, 12 August
Light rain. High 76°, low 58°.
Pressure29.77 inHg
Wind6.2 mph S
Humidity62%
Visibility6.2 mi
Dew point60°
Thu, 1372° / 53°0.09
Morning61°feels 61°
Afternoon67°feels 68°
Evening62°feels 61°
Overnight54°feels 53°
72 °
Cornish, Thursday, 13 August
Light rain. High 72°, low 53°.
Pressure29.71 inHg
Wind10.2 mph W
Humidity88%
Visibility—
Dew point63°
Fri, 1468° / 46°0.01
Morning52°feels 51°
Afternoon65°feels 64°
Evening64°feels 62°
Overnight50°feels 49°
68 °
Cornish, Friday, 14 August
Light rain. High 68°, low 46°.
Pressure29.88 inHg
Wind8.6 mph NW
Humidity51%
Visibility—
Dew point44°
Sat, 1570° / 47°0
Morning52°feels 52°
Afternoon66°feels 64°
Evening63°feels 62°
Overnight51°feels 50°
70 °
Cornish, Saturday, 15 August
Clear. High 70°, low 47°.
Pressure30.12 inHg
Wind13 mph NW
Humidity42%
Visibility—
Dew point40°
Sun, 1675° / 47°0
Morning53°feels 53°
Afternoon71°feels 70°
Evening72°feels 71°
Overnight55°feels 54°
75 °
Cornish, Sunday, 16 August
Overcast. High 75°, low 47°.
Pressure30.27 inHg
Wind6.9 mph NW
Humidity41%
Visibility—
Dew point43°
Mon, 1770° / 51°0
Morning56°feels 55°
Afternoon69°feels 69°
Evening66°feels 65°
Overnight59°feels 58°
70 °
Cornish, Monday, 17 August
Overcast. High 70°, low 51°.
Pressure30.18 inHg
Wind5.1 mph SW
Humidity49%
Visibility—
Dew point47°
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 Cornish, 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.