Monthly outlook for Morse Mill, NY: average high 53.9°, average low 40°. That is 1° below the climate normal for October. Precipitation is expected on 8 days (about 3.8 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 13 October (74.1°), the coolest 18 October (22.3°).
53.9°/40°
Average high / low
−1°
Below normal
8 / 7
Wet days / normal
3.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
57.8°
56.7°
+0.6°
22 October – 31 October
47.3°
53°
-3.2°
1 November – 10 November
at normal
49.8°
—
October records over 66 years
82.4°1 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Groton (10 mi).
Tue, 1374° / 51°0.54
74 °
Morse Mill, Tuesday, 13 October
Rain. High 74°, low 51°.
Pressure29.83 inHg
Wind9.7 mph S
Humidity95%
Visibility6.2 mi
Dew point63°
Wed, 1462° / 53°0.08
62 °
Morse Mill, Wednesday, 14 October
Light rain. High 62°, low 53°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity97%
Visibility6.2 mi
Dew point56°
Thu, 1553° / 47°0.02
53 °
Morse Mill, Thursday, 15 October
Light rain. High 53°, low 47°.
Pressure30.27 inHg
Wind5.2 mph N
Humidity69%
Visibility6.2 mi
Dew point41°
Fri, 1655° / 42°0.7
55 °
Morse Mill, Friday, 16 October
Rain. High 55°, low 42°.
Pressure29.59 inHg
Wind18.3 mph NW
Humidity99%
Visibility—
Dew point53°
Sat, 1741° / 23°0.13
41 °
Morse Mill, Saturday, 17 October
Snow. High 41°, low 23°.
Pressure30.27 inHg
Wind20.9 mph NW
Humidity68%
Visibility—
Dew point29°
Sun, 1847° / 22°0
47 °
Morse Mill, Sunday, 18 October
Overcast. High 47°, low 22°.
Pressure30.62 inHg
Wind13.4 mph S
Humidity67%
Visibility—
Dew point26°
Mon, 1960° / 33°0
60 °
Morse Mill, Monday, 19 October
Clear. High 60°, low 33°.
Pressure30.45 inHg
Wind11 mph W
Humidity56%
Visibility—
Dew point33°
Tue, 2061° / 42°0
61 °
Morse Mill, Tuesday, 20 October
Overcast. High 61°, low 42°.
Pressure30.36 inHg
Wind5.8 mph W
Humidity67%
Visibility—
Dew point43°
Wed, 2163° / 46°0
63 °
Morse Mill, Wednesday, 21 October
Clear. High 63°, low 46°.
Pressure30.36 inHg
Wind10.2 mph SE
Humidity66%
Visibility—
Dew point46°
Thu, 2261° / 48°0
61 °
Morse Mill, Thursday, 22 October
Overcast. High 61°, low 48°.
Pressure30.18 inHg
Wind27.8 mph S
Humidity74%
Visibility—
Dew point48°
Fri, 2356° / 40°1.22
56 °
Morse Mill, Friday, 23 October
Heavy rain. High 56°, low 40°.
Pressure29.77 inHg
Wind26.9 mph S
Humidity96%
Visibility—
Dew point49°
Sat, 2443° / 36°0.47
43 °
Morse Mill, Saturday, 24 October
Snow. High 43°, low 36°.
Pressure29.59 inHg
Wind21.7 mph NW
Humidity93%
Visibility—
Dew point41°
Sun, 2540° / 34°0.57
40 °
Morse Mill, Sunday, 25 October
Snow. High 40°, low 34°.
Pressure29.62 inHg
Wind18 mph NW
Humidity99%
Visibility—
Dew point35°
Mon, 2641° / 39°0.04
41 °
Morse Mill, Monday, 26 October
Light rain. High 41°, low 39°.
Pressure29.74 inHg
Wind9.9 mph NW
Humidity96%
Visibility—
Dew point40°
Tue, 2742° / 38°0.03
42 °
Morse Mill, Tuesday, 27 October
Light rain. High 42°, low 38°.
Pressure29.83 inHg
Wind10.6 mph W
Humidity95%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 39°0.14
53 °
Morse Mill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation45%
Record high74° (1984)
Record low27° (1976)
Thu, 2951° / 38°0.12
51 °
Morse Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high68° (1989)
Record low26° (1965)
Fri, 3051° / 38°0.09
51 °
Morse Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2024)
Record low29° (1990)
Sat, 3152° / 38°0.1
52 °
Morse Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2024)
Record low26° (2008)
Sun, 0153° / 39°0.12
53 °
Morse Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (1974)
Record low29° (1992)
Mon, 0252° / 39°0.18
52 °
Morse Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation43%
Record high72° (1982)
Record low25° (1965)
Tue, 0352° / 38°0.09
52 °
Morse Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high71° (1982)
Record low28° (1988)
Wed, 0450° / 38°0.12
50 °
Morse Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2015)
Record low26° (1991)
Thu, 0550° / 38°0.11
50 °
Morse Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high70° (2022)
Record low23° (1991)
Fri, 0649° / 37°0.12
49 °
Morse Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high71° (2022)
Record low26° (1962)
Sat, 0748° / 36°0.1
48 °
Morse Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high68° (1975)
Record low12° (1962)
Sun, 0848° / 35°0.15
48 °
Morse Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high67° (2020)
Record low23° (1976)
Mon, 0948° / 35°0.11
48 °
Morse Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2020)
Record low19° (2019)
Tue, 1048° / 35°0.15
48 °
Morse Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high69° (2020)
Record low19° (2017)
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 Morse Mill, NY 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 Morse Mill, NY 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.