Monthly outlook for Tower Hill, MA: average high 58.1°, average low 40.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 26 October (67.9°), the coolest 30 October (32.5°).
58.1°/40.7°
Average high / low
+0.4°
Above normal
2 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.5°
58.3°
+0.2°
30 October – 8 November
57.4°
55°
+1.3°
9 November – 18 November
at normal
50°
—
October records over 66 years
86.2°5 October 2007All-time high
19.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Watertown Town (8 mi).
Wed, 2155° / 37°0
55 °
Tower Hill, Wednesday, 21 October
Overcast. High 55°, low 37°.
Pressure30.27 inHg
Wind11.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point37°
Thu, 2263° / 43°0
63 °
Tower Hill, Thursday, 22 October
Clear. High 63°, low 43°.
Pressure29.85 inHg
Wind7.3 mph N
Humidity43%
Visibility6.2 mi
Dew point35°
Fri, 2351° / 39°0
51 °
Tower Hill, Friday, 23 October
Partly cloudy. High 51°, low 39°.
Pressure30.15 inHg
Wind13.7 mph N
Humidity53%
Visibility6.2 mi
Dew point29°
Sat, 2458° / 36°0
58 °
Tower Hill, Saturday, 24 October
Clear. High 58°, low 36°.
Pressure30.42 inHg
Wind6.9 mph NW
Humidity50%
Visibility—
Dew point30°
Sun, 2562° / 37°0
62 °
Tower Hill, Sunday, 25 October
Clear. High 62°, low 37°.
Pressure30.56 inHg
Wind5.4 mph SW
Humidity41%
Visibility—
Dew point29°
Mon, 2668° / 44°0
68 °
Tower Hill, Monday, 26 October
Overcast. High 68°, low 44°.
Pressure30.21 inHg
Wind9.3 mph W
Humidity54%
Visibility—
Dew point42°
Tue, 2759° / 50°0
59 °
Tower Hill, Tuesday, 27 October
Overcast. High 59°, low 50°.
Pressure30.15 inHg
Wind8.7 mph S
Humidity60%
Visibility—
Dew point44°
Wed, 2857° / 40°0
57 °
Tower Hill, Wednesday, 28 October
Overcast. High 57°, low 40°.
Pressure29.85 inHg
Wind10.2 mph N
Humidity65%
Visibility—
Dew point42°
Thu, 2948° / 33°0
48 °
Tower Hill, Thursday, 29 October
Clear. High 48°, low 33°.
Pressure29.91 inHg
Wind11.7 mph W
Humidity35%
Visibility—
Dew point15°
Fri, 3049° / 33°0
49 °
Tower Hill, Friday, 30 October
Clear. High 49°, low 33°.
Pressure30.12 inHg
Wind9.1 mph W
Humidity35%
Visibility—
Dew point16°
Sat, 3156° / 36°0
56 °
Tower Hill, Saturday, 31 October
Clear. High 56°, low 36°.
Pressure30.24 inHg
Wind10.5 mph W
Humidity43%
Visibility—
Dew point29°
Sun, 0157° / 35°0
57 °
Tower Hill, Sunday, 1 November
Clear. High 57°, low 35°.
Pressure30.50 inHg
Wind6.7 mph SW
Humidity57%
Visibility—
Dew point34°
Mon, 0264° / 45°0
64 °
Tower Hill, Monday, 2 November
Overcast. High 64°, low 45°.
Pressure30.24 inHg
Wind8.6 mph SW
Humidity51%
Visibility—
Dew point39°
Tue, 0358° / 49°0.43
58 °
Tower Hill, Tuesday, 3 November
Rain. High 58°, low 49°.
Pressure30.09 inHg
Wind9.3 mph SE
Humidity88%
Visibility—
Dew point50°
Wed, 0460° / 56°0.28
60 °
Tower Hill, Wednesday, 4 November
Rain. High 60°, low 56°.
Pressure29.53 inHg
Wind10.2 mph W
Humidity89%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0555° / 41°0.15
55 °
Tower Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (2022)
Record low29° (1965)
Fri, 0654° / 42°0.12
54 °
Tower Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (2022)
Record low29° (2012)
Sat, 0754° / 40°0.06
54 °
Tower Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2022)
Record low28° (1962)
Sun, 0852° / 39°0.1
52 °
Tower Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2020)
Record low27° (1960)
Mon, 0952° / 39°0.1
52 °
Tower Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (2020)
Record low24° (2019)
Tue, 1053° / 39°0.15
53 °
Tower Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high73° (2020)
Record low25° (2017)
Wed, 1152° / 39°0.11
52 °
Tower Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2022)
Record low22° (2017)
Thu, 1250° / 38°0.14
50 °
Tower Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high73° (2022)
Record low26° (2017)
Fri, 1349° / 36°0.18
49 °
Tower Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.18 in
Chance of precipitation43%
Record high69° (1964)
Record low18° (2019)
Sat, 1449° / 36°0.13
49 °
Tower Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high66° (1993)
Record low17° (1986)
Sun, 1550° / 36°0.11
50 °
Tower Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1993)
Record low21° (1967)
Mon, 1649° / 36°0.15
49 °
Tower Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation27%
Record high67° (1990)
Record low17° (1967)
Tue, 1748° / 34°0.13
48 °
Tower Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2006)
Record low14° (1967)
Wed, 1849° / 35°0.07
49 °
Tower Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (1987)
Record low24° (2020)
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 Tower Hill, 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 Tower Hill, 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.