10-day forecast for Whittier, NH: 49° to 90°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
72° · 0.16 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 63°0.06
Morning72°feels 72°
Afternoon82°feels 81°
Evening74°feels 75°
Overnight65°feels 66°
88 °
Whittier, Monday, 10 August
Light rain. High 88°, low 63°.
Pressure29.94 inHg
Wind6.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point56°
Tue, 1182° / 62°0.1
Morning69°feels 70°
Afternoon82°feels 81°
Evening66°feels 65°
Overnight62°feels 63°
82 °
Whittier, Tuesday, 11 August
Rain. High 82°, low 62°.
Pressure29.74 inHg
Wind11.5 mph W
Humidity48%
Visibility6.2 mi
Dew point58°
Wed, 1276° / 59°0.19
Morning59°feels 59°
Afternoon76°feels 75°
Evening64°feels 64°
Overnight61°feels 60°
76 °
Whittier, Wednesday, 12 August
Light rain. High 76°, low 59°.
Pressure29.77 inHg
Wind4.3 mph SW
Humidity79%
Visibility6.2 mi
Dew point58°
Thu, 1377° / 59°0.15
Morning64°feels 64°
Afternoon76°feels 75°
Evening71°feels 70°
Overnight60°feels 60°
77 °
Whittier, Thursday, 13 August
Light rain. High 77°, low 59°.
Pressure29.65 inHg
Wind11.2 mph W
Humidity44%
Visibility—
Dew point51°
Fri, 1468° / 49°0
Morning54°feels 52°
Afternoon66°feels 65°
Evening67°feels 65°
Overnight56°feels 55°
68 °
Whittier, Friday, 14 August
Mostly clear. High 68°, low 49°.
Pressure29.91 inHg
Wind12.9 mph W
Humidity44%
Visibility—
Dew point41°
Sat, 1572° / 52°0
Morning57°feels 56°
Afternoon68°feels 67°
Evening67°feels 66°
Overnight53°feels 52°
72 °
Whittier, Saturday, 15 August
Partly cloudy. High 72°, low 52°.
Pressure29.97 inHg
Wind8.8 mph NW
Humidity52%
Visibility—
Dew point47°
Sun, 1678° / 50°0
Morning57°feels 56°
Afternoon74°feels 73°
Evening73°feels 72°
Overnight54°feels 54°
78 °
Whittier, Sunday, 16 August
Clear. High 78°, low 50°.
Pressure30.12 inHg
Wind4.7 mph NW
Humidity37%
Visibility—
Dew point43°
Mon, 1779° / 53°0
Morning58°feels 58°
Afternoon74°feels 73°
Evening76°feels 76°
Overnight59°feels 58°
79 °
Whittier, Monday, 17 August
Overcast. High 79°, low 53°.
Pressure30.15 inHg
Wind6.8 mph SW
Humidity46%
Visibility—
Dew point48°
Tue, 1872° / 58°0.16
Morning60°feels 60°
Afternoon65°feels 66°
Evening70°feels 71°
Overnight61°feels 61°
72 °
Whittier, Tuesday, 18 August
Light rain. High 72°, low 58°.
Pressure30.12 inHg
Wind5.6 mph SW
Humidity98%
Visibility—
Dew point63°
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 Whittier, 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.