Monthly outlook for Watch Hill, RI: average high 57.8°, average low 49.1°. That is 1.8° above the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 5 November (67.6°), the coolest 13 November (42.7°).
57.8°/49.1°
Average high / low
+1.8°
Above normal
6 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
60.4°
56°
+2.4°
10 November – 19 November
53.4°
51.6°
+1°
20 November – 29 November
at normal
48.8°
—
October records over 66 years
82°8 October 2007All-time high
28.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Fishers Island (8 mi).
Sun, 0158° / 44°0
58 °
Watch Hill, Sunday, 1 November
Mostly clear. High 58°, low 44°.
Pressure30.50 inHg
Wind4.1 mph W
Humidity45%
Visibility6.2 mi
Dew point31°
Mon, 0262° / 47°0
62 °
Watch Hill, Monday, 2 November
Overcast. High 62°, low 47°.
Pressure30.39 inHg
Wind10.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 0364° / 50°0
64 °
Watch Hill, Tuesday, 3 November
Overcast. High 64°, low 50°.
Pressure30.33 inHg
Wind7.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point47°
Wed, 0466° / 55°0
66 °
Watch Hill, Wednesday, 4 November
Clear. High 66°, low 55°.
Pressure30.18 inHg
Wind8.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point54°
Thu, 0568° / 55°0.1
68 °
Watch Hill, Thursday, 5 November
Light rain. High 68°, low 55°.
Pressure30.06 inHg
Wind12.5 mph S
Humidity72%
Visibility—
Dew point55°
Fri, 0664° / 58°0.5
64 °
Watch Hill, Friday, 6 November
Rain. High 64°, low 58°.
Pressure29.94 inHg
Wind15.4 mph SW
Humidity96%
Visibility—
Dew point62°
Sat, 0756° / 49°1.07
56 °
Watch Hill, Saturday, 7 November
Rain. High 56°, low 49°.
Pressure29.77 inHg
Wind27.2 mph N
Humidity91%
Visibility—
Dew point52°
Sun, 0856° / 46°0
56 °
Watch Hill, Sunday, 8 November
Clear. High 56°, low 46°.
Pressure29.80 inHg
Wind17.9 mph N
Humidity75%
Visibility—
Dew point44°
Mon, 0954° / 53°0.52
54 °
Watch Hill, Monday, 9 November
Rain. High 54°, low 53°.
Pressure29.62 inHg
Wind21.8 mph E
Humidity89%
Visibility—
Dew point50°
Tue, 1053° / 50°0.05
53 °
Watch Hill, Tuesday, 10 November
Light rain. High 53°, low 50°.
Pressure29.41 inHg
Wind20.1 mph NW
Humidity90%
Visibility—
Dew point48°
Wed, 1155° / 49°0
55 °
Watch Hill, Wednesday, 11 November
Clear. High 55°, low 49°.
Pressure29.59 inHg
Wind23.8 mph W
Humidity59%
Visibility—
Dew point38°
Thu, 1252° / 47°0
52 °
Watch Hill, Thursday, 12 November
Clear. High 52°, low 47°.
Pressure29.62 inHg
Wind18.5 mph W
Humidity61%
Visibility—
Dew point38°
Fri, 1352° / 43°0
52 °
Watch Hill, Friday, 13 November
Overcast. High 52°, low 43°.
Pressure29.80 inHg
Wind14.9 mph W
Humidity62%
Visibility—
Dew point35°
Sat, 1449° / 45°0.03
49 °
Watch Hill, Saturday, 14 November
Light rain. High 49°, low 45°.
Pressure29.91 inHg
Wind16.1 mph E
Humidity74%
Visibility—
Dew point38°
Sun, 1560° / 46°0.67
60 °
Watch Hill, Sunday, 15 November
Rain. High 60°, low 46°.
Pressure29.71 inHg
Wind24.5 mph E
Humidity95%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1651° / 39°0.15
51 °
Watch Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high66° (2001)
Record low21° (1967)
Tue, 1751° / 38°0.16
51 °
Watch Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation27%
Record high65° (2024)
Record low25° (1967)
Wed, 1851° / 39°0.08
51 °
Watch Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (1987)
Record low27° (2020)
Thu, 1950° / 38°0.06
50 °
Watch Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (2021)
Record low22° (1986)
Fri, 2050° / 38°0.12
50 °
Watch Hill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high65° (1985)
Record low18° (1986)
Sat, 2149° / 37°0.11
49 °
Watch Hill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1999)
Record low19° (1987)
Sun, 2248° / 37°0.15
48 °
Watch Hill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (1982)
Record low15° (2018)
Mon, 2347° / 36°0.13
47 °
Watch Hill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high63° (1979)
Record low15° (2018)
Tue, 2448° / 37°0.1
48 °
Watch Hill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1979)
Record low17° (1989)
Wed, 2549° / 36°0.16
49 °
Watch Hill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation23%
Record high65° (1979)
Record low21° (2013)
Thu, 2650° / 38°0.2
50 °
Watch Hill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.2 in
Chance of precipitation43%
Record high64° (1979)
Record low24° (1978)
Fri, 2749° / 38°0.13
49 °
Watch Hill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low22° (1978)
Sat, 2850° / 38°0.2
50 °
Watch Hill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high63° (1990)
Record low17° (2002)
Sun, 2948° / 37°0.08
48 °
Watch Hill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (2011)
Record low25° (1996)
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 Watch Hill, RI 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 Watch Hill, RI 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.