Monthly outlook for Mount Washington, MA: average high 53°, average low 37.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 26 October (59.5°), the coolest 7 November (22.3°).
53°/37.6°
Average high / low
+1.5°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
55.2°
51.1°
+2.3°
2 November – 11 November
49.5°
47.7°
+1°
12 November – 21 November
at normal
42.2°
—
October records over 66 years
80.1°6 October 2007All-time high
16.3°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — West Stockbridge (15 mi).
Sat, 2457° / 25°0
57 °
Mount Washington, Saturday, 24 October
Partly cloudy. High 57°, low 25°.
Pressure30.50 inHg
Wind5.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 2557° / 34°0
57 °
Mount Washington, Sunday, 25 October
Clear. High 57°, low 34°.
Pressure30.53 inHg
Wind1.6 mph W
Humidity49%
Visibility6.2 mi
Dew point36°
Mon, 2660° / 37°0
60 °
Mount Washington, Monday, 26 October
Mostly clear. High 60°, low 37°.
Pressure30.27 inHg
Wind4.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point38°
Tue, 2745° / 34°0
45 °
Mount Washington, Tuesday, 27 October
Partly cloudy. High 45°, low 34°.
Pressure30.42 inHg
Wind9.3 mph NW
Humidity62%
Visibility—
Dew point29°
Wed, 2849° / 28°0
49 °
Mount Washington, Wednesday, 28 October
Mostly clear. High 49°, low 28°.
Pressure30.50 inHg
Wind5.7 mph S
Humidity57%
Visibility—
Dew point27°
Thu, 2957° / 39°0
57 °
Mount Washington, Thursday, 29 October
Clear. High 57°, low 39°.
Pressure30.42 inHg
Wind9.3 mph SW
Humidity70%
Visibility—
Dew point41°
Fri, 3059° / 45°0
59 °
Mount Washington, Friday, 30 October
Overcast. High 59°, low 45°.
Pressure30.18 inHg
Wind8.7 mph S
Humidity72%
Visibility—
Dew point44°
Sat, 3156° / 45°0
56 °
Mount Washington, Saturday, 31 October
Partly cloudy. High 56°, low 45°.
Pressure30.30 inHg
Wind7.2 mph N
Humidity69%
Visibility—
Dew point43°
Sun, 0156° / 48°0.06
56 °
Mount Washington, Sunday, 1 November
Light rain. High 56°, low 48°.
Pressure30.27 inHg
Wind11.6 mph S
Humidity97%
Visibility—
Dew point50°
Mon, 0257° / 54°0.36
57 °
Mount Washington, Monday, 2 November
Light rain. High 57°, low 54°.
Pressure30.09 inHg
Wind5.6 mph SW
Humidity99%
Visibility—
Dew point56°
Tue, 0357° / 46°0.32
57 °
Mount Washington, Tuesday, 3 November
Light rain. High 57°, low 46°.
Pressure30.09 inHg
Wind6.4 mph N
Humidity96%
Visibility—
Dew point55°
Wed, 0452° / 38°0.27
52 °
Mount Washington, Wednesday, 4 November
Rain. High 52°, low 38°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity77%
Visibility—
Dew point41°
Thu, 0547° / 38°0.25
47 °
Mount Washington, Thursday, 5 November
Rain. High 47°, low 38°.
Pressure29.59 inHg
Wind13.4 mph NW
Humidity93%
Visibility—
Dew point45°
Fri, 0648° / 38°0.03
48 °
Mount Washington, Friday, 6 November
Light rain. High 48°, low 38°.
Pressure29.65 inHg
Wind15 mph W
Humidity65%
Visibility—
Dew point33°
Sat, 0736° / 22°0.02
36 °
Mount Washington, Saturday, 7 November
Light snow. High 36°, low 22°.
Pressure30.00 inHg
Wind16.7 mph NW
Humidity37%
Visibility—
Dew point7°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0846° / 33°0.11
46 °
Mount Washington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1975)
Record low19° (2019)
Mon, 0946° / 33°0.1
46 °
Mount Washington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (2020)
Record low16° (2019)
Tue, 1047° / 33°0.11
47 °
Mount Washington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation47%
Record high66° (2020)
Record low16° (2017)
Wed, 1145° / 33°0.15
45 °
Mount Washington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation42%
Record high64° (2020)
Record low13° (2017)
Thu, 1244° / 31°0.13
44 °
Mount Washington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (2022)
Record low16° (2019)
Fri, 1342° / 30°0.16
42 °
Mount Washington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation47%
Record high63° (1964)
Record low9° (2019)
Sat, 1442° / 30°0.13
42 °
Mount Washington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high61° (1989)
Record low10° (1986)
Sun, 1543° / 30°0.12
43 °
Mount Washington, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation45%
Record high66° (1993)
Record low15° (1967)
Mon, 1643° / 29°0.11
43 °
Mount Washington, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2005)
Record low12° (1967)
Tue, 1742° / 28°0.1
42 °
Mount Washington, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high60° (2006)
Record low5° (1972)
Wed, 1842° / 29°0.09
42 °
Mount Washington, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high61° (1963)
Record low13° (1997)
Thu, 1942° / 28°0.06
42 °
Mount Washington, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (1985)
Record low9° (1972)
Fri, 2042° / 28°0.15
42 °
Mount Washington, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (1985)
Record low-3° (1986)
Sat, 2140° / 27°0.1
40 °
Mount Washington, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.1 in
Chance of precipitation32%
Record high55° (1991)
Record low10° (1987)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mount Washington, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Mount Washington, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.