10-day forecast for Mount Washington, MA: 47° to 80°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, August 9
71° · 0.33 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1080° / 62°0.06
Morning67°feels 67°
Afternoon80°feels 80°
Evening69°feels 70°
Overnight62°feels 61°
80 °
Mount Washington, Monday, 10 August
Light rain. High 80°, low 62°.
Pressure29.97 inHg
Wind9.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point61°
Tue, 1179° / 62°0
Morning65°feels 66°
Afternoon79°feels 78°
Evening68°feels 68°
Overnight63°feels 64°
79 °
Mount Washington, Tuesday, 11 August
Light rain. High 79°, low 62°.
Pressure29.85 inHg
Wind12 mph NW
Humidity46%
Visibility6.2 mi
Dew point55°
Wed, 1272° / 60°0.34
Morning60°feels 60°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight63°feels 63°
72 °
Mount Washington, Wednesday, 12 August
Rain. High 72°, low 60°.
Pressure29.77 inHg
Wind2.8 mph E
Humidity95%
Visibility6.2 mi
Dew point61°
Thu, 1375° / 51°0.1
Morning62°feels 62°
Afternoon71°feels 70°
Evening69°feels 68°
Overnight59°feels 60°
75 °
Mount Washington, Thursday, 13 August
Light rain. High 75°, low 51°.
Pressure29.74 inHg
Wind13.4 mph NW
Humidity60%
Visibility—
Dew point55°
Fri, 1466° / 48°0
Morning53°feels 52°
Afternoon65°feels 63°
Evening64°feels 63°
Overnight50°feels 50°
66 °
Mount Washington, Friday, 14 August
Clear. High 66°, low 48°.
Pressure30.00 inHg
Wind10.2 mph NW
Humidity51%
Visibility—
Dew point44°
Sat, 1571° / 48°0
Morning53°feels 53°
Afternoon66°feels 65°
Evening68°feels 67°
Overnight51°feels 50°
71 °
Mount Washington, Saturday, 15 August
Clear. High 71°, low 48°.
Pressure30.09 inHg
Wind14.2 mph NW
Humidity57%
Visibility—
Dew point47°
Sun, 1671° / 47°0
Morning53°feels 52°
Afternoon67°feels 66°
Evening68°feels 67°
Overnight53°feels 52°
71 °
Mount Washington, Sunday, 16 August
Clear. High 71°, low 47°.
Pressure30.21 inHg
Wind7.4 mph NW
Humidity49%
Visibility—
Dew point44°
Mon, 1775° / 51°0.09
Morning57°feels 55°
Afternoon71°feels 71°
Evening72°feels 72°
Overnight58°feels 58°
75 °
Mount Washington, Monday, 17 August
Light rain. High 75°, low 51°.
Pressure30.15 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point49°
Tue, 1871° / 58°0.33
Morning61°feels 62°
Afternoon64°feels 65°
Evening69°feels 69°
Overnight59°feels 59°
71 °
Mount Washington, Tuesday, 18 August
Rain. High 71°, low 58°.
Pressure30.12 inHg
Wind8.8 mph SW
Humidity95%
Visibility—
Dew point61°
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 Mount Washington, MA 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.