Monthly outlook for Watch Hill, RI: average high 55.2°, average low 42.8°. That is 1.7° below the climate normal for October. Precipitation is expected on 2 days (about 1.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 22 October (63.3°), the coolest 4 November (34.6°).
55.2°/42.8°
Average high / low
−1.7°
Below normal
2 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.6°
58.9°
-1.3°
31 October – 9 November
52.8°
56°
-1.8°
10 November – 19 November
at normal
51.6°
—
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).
Thu, 2263° / 47°0
63 °
Watch Hill, Thursday, 22 October
Overcast. High 63°, low 47°.
Pressure29.91 inHg
Wind11.2 mph N
Humidity44%
Visibility6.2 mi
Dew point37°
Fri, 2353° / 40°0
53 °
Watch Hill, Friday, 23 October
Clear. High 53°, low 40°.
Pressure30.30 inHg
Wind9.6 mph N
Humidity50%
Visibility6.2 mi
Dew point29°
Sat, 2456° / 36°0
56 °
Watch Hill, Saturday, 24 October
Clear. High 56°, low 36°.
Pressure30.50 inHg
Wind2.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 2556° / 37°0
56 °
Watch Hill, Sunday, 25 October
Clear. High 56°, low 37°.
Pressure30.53 inHg
Wind4.9 mph S
Humidity60%
Visibility—
Dew point39°
Mon, 2661° / 43°0
61 °
Watch Hill, Monday, 26 October
Clear. High 61°, low 43°.
Pressure30.30 inHg
Wind8.3 mph SW
Humidity59%
Visibility—
Dew point42°
Tue, 2763° / 55°0
63 °
Watch Hill, Tuesday, 27 October
Overcast. High 63°, low 55°.
Pressure30.03 inHg
Wind14.9 mph NW
Humidity67%
Visibility—
Dew point49°
Wed, 2851° / 42°0
51 °
Watch Hill, Wednesday, 28 October
Overcast. High 51°, low 42°.
Pressure30.33 inHg
Wind14.4 mph N
Humidity65%
Visibility—
Dew point35°
Thu, 2951° / 40°0.01
51 °
Watch Hill, Thursday, 29 October
Light rain. High 51°, low 40°.
Pressure30.27 inHg
Wind10.3 mph NE
Humidity59%
Visibility—
Dew point35°
Fri, 3055° / 46°0.08
55 °
Watch Hill, Friday, 30 October
Light rain. High 55°, low 46°.
Pressure30.12 inHg
Wind13.8 mph NW
Humidity81%
Visibility—
Dew point42°
Sat, 3151° / 36°0
51 °
Watch Hill, Saturday, 31 October
Clear. High 51°, low 36°.
Pressure30.42 inHg
Wind13.2 mph NW
Humidity44%
Visibility—
Dew point24°
Sun, 0158° / 46°0
58 °
Watch Hill, Sunday, 1 November
Partly cloudy. High 58°, low 46°.
Pressure30.53 inHg
Wind11.2 mph S
Humidity58%
Visibility—
Dew point41°
Mon, 0263° / 59°1.83
63 °
Watch Hill, Monday, 2 November
Heavy rain. High 63°, low 59°.
Pressure29.91 inHg
Wind32.7 mph SW
Humidity96%
Visibility—
Dew point62°
Tue, 0352° / 40°0
52 °
Watch Hill, Tuesday, 3 November
Clear. High 52°, low 40°.
Pressure29.88 inHg
Wind19.3 mph NW
Humidity53%
Visibility—
Dew point34°
Wed, 0446° / 35°0
46 °
Watch Hill, Wednesday, 4 November
Clear. High 46°, low 35°.
Pressure30.09 inHg
Wind13.7 mph NW
Humidity45%
Visibility—
Dew point21°
Thu, 0546° / 36°0
46 °
Watch Hill, Thursday, 5 November
Clear. High 46°, low 36°.
Pressure30.30 inHg
Wind11.1 mph NW
Humidity44%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0655° / 44°0.13
55 °
Watch Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2024)
Record low32° (2012)
Sat, 0755° / 43°0.08
55 °
Watch Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (2022)
Record low30° (1962)
Sun, 0854° / 42°0.12
54 °
Watch Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2020)
Record low30° (2019)
Mon, 0954° / 42°0.09
54 °
Watch Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.09 in
Chance of precipitation20%
Record high71° (1975)
Record low26° (2019)
Tue, 1055° / 42°0.18
55 °
Watch Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.18 in
Chance of precipitation38%
Record high67° (1999)
Record low27° (2017)
Wed, 1153° / 42°0.15
53 °
Watch Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation35%
Record high67° (2022)
Record low24° (2017)
Thu, 1252° / 41°0.16
52 °
Watch Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.16 in
Chance of precipitation37%
Record high71° (2022)
Record low28° (2019)
Fri, 1351° / 39°0.22
51 °
Watch Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.22 in
Chance of precipitation40%
Record high67° (1964)
Record low21° (2019)
Sat, 1451° / 39°0.09
51 °
Watch Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high64° (2008)
Record low24° (1986)
Sun, 1552° / 39°0.13
52 °
Watch Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1993)
Record low24° (1967)
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)
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.