Monthly outlook for Glasgo, CT: average high 61.8°, average low 43.3°. That is 0.1° below the climate normal for October. Precipitation is expected on 7 days (about 4.1 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 13 October (74.2°), the coolest 19 October (29.4°).
61.8°/43.3°
Average high / low
−0.1°
Below normal
7 / 4
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
63.5°
62.9°
+0.3°
19 October – 28 October
59°
59.6°
-0.3°
29 October – 7 November
at normal
56.5°
—
October records over 66 years
83.8°6 October 2007All-time high
22.6°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Norwich (10 mi).
Sat, 1065° / 45°0
65 °
Glasgo, Saturday, 10 October
Overcast. High 65°, low 45°.
Pressure30.47 inHg
Wind2.5 mph NW
Humidity45%
Visibility6.2 mi
Dew point41°
Sun, 1160° / 41°0.2
60 °
Glasgo, Sunday, 11 October
Rain. High 60°, low 41°.
Pressure30.39 inHg
Wind8.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point42°
Mon, 1266° / 55°0.19
66 °
Glasgo, Monday, 12 October
Rain. High 66°, low 55°.
Pressure29.65 inHg
Wind12.1 mph N
Humidity82%
Visibility6.2 mi
Dew point56°
Tue, 1374° / 51°0.2
74 °
Glasgo, Tuesday, 13 October
Light rain. High 74°, low 51°.
Pressure29.74 inHg
Wind7.4 mph SW
Humidity68%
Visibility6.2 mi
Dew point60°
Wed, 1463° / 48°0.01
63 °
Glasgo, Wednesday, 14 October
Light rain. High 63°, low 48°.
Pressure29.88 inHg
Wind9.1 mph N
Humidity68%
Visibility—
Dew point50°
Thu, 1559° / 40°0
59 °
Glasgo, Thursday, 15 October
Clear. High 59°, low 40°.
Pressure30.24 inHg
Wind7.4 mph N
Humidity42%
Visibility—
Dew point29°
Fri, 1664° / 43°0.19
64 °
Glasgo, Friday, 16 October
Light rain. High 64°, low 43°.
Pressure30.09 inHg
Wind16.5 mph SW
Humidity78%
Visibility—
Dew point47°
Sat, 1765° / 42°0.32
65 °
Glasgo, Saturday, 17 October
Rain. High 65°, low 42°.
Pressure29.83 inHg
Wind15.9 mph SW
Humidity95%
Visibility—
Dew point51°
Sun, 1850° / 33°0
50 °
Glasgo, Sunday, 18 October
Mostly clear. High 50°, low 33°.
Pressure30.15 inHg
Wind10.7 mph NW
Humidity52%
Visibility—
Dew point28°
Mon, 1953° / 29°0
53 °
Glasgo, Monday, 19 October
Overcast. High 53°, low 29°.
Pressure30.50 inHg
Wind5.9 mph S
Humidity37%
Visibility—
Dew point20°
Tue, 2057° / 36°0
57 °
Glasgo, Tuesday, 20 October
Mostly clear. High 57°, low 36°.
Pressure30.53 inHg
Wind5.5 mph S
Humidity55%
Visibility—
Dew point35°
Wed, 2160° / 39°0
60 °
Glasgo, Wednesday, 21 October
Clear. High 60°, low 39°.
Pressure30.59 inHg
Wind6 mph S
Humidity52%
Visibility—
Dew point37°
Thu, 2260° / 40°0
60 °
Glasgo, Thursday, 22 October
Overcast. High 60°, low 40°.
Pressure30.45 inHg
Wind5.3 mph S
Humidity59%
Visibility—
Dew point40°
Fri, 2361° / 45°0.09
61 °
Glasgo, Friday, 23 October
Light rain. High 61°, low 45°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity97%
Visibility—
Dew point54°
Sat, 2464° / 59°2.9
64 °
Glasgo, Saturday, 24 October
Heavy rain. High 64°, low 59°.
Pressure29.91 inHg
Wind27.8 mph SE
Humidity93%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 46°0.14
60 °
Glasgo, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (1963)
Record low35° (2003)
Mon, 2658° / 45°0.14
58 °
Glasgo, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (1963)
Record low31° (2018)
Tue, 2758° / 45°0.13
58 °
Glasgo, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high79° (1963)
Record low30° (1976)
Wed, 2858° / 44°0.16
58 °
Glasgo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.16 in
Chance of precipitation32%
Record high78° (2023)
Record low29° (1976)
Thu, 2957° / 43°0.16
57 °
Glasgo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.16 in
Chance of precipitation23%
Record high73° (1971)
Record low31° (1965)
Fri, 3056° / 42°0.16
56 °
Glasgo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation25%
Record high70° (1971)
Record low29° (2020)
Sat, 3157° / 42°0.08
57 °
Glasgo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (2024)
Record low23° (2020)
Sun, 0158° / 44°0.11
58 °
Glasgo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low33° (2020)
Mon, 0258° / 44°0.09
58 °
Glasgo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1982)
Record low27° (2023)
Tue, 0358° / 43°0.18
58 °
Glasgo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.18 in
Chance of precipitation32%
Record high72° (1990)
Record low30° (2002)
Wed, 0456° / 42°0.04
56 °
Glasgo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (1975)
Record low29° (2020)
Thu, 0556° / 42°0.15
56 °
Glasgo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low32° (1965)
Fri, 0655° / 42°0.12
55 °
Glasgo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high74° (2024)
Record low29° (2021)
Sat, 0755° / 41°0.08
55 °
Glasgo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2022)
Record low28° (1962)
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 Glasgo, CT 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 Glasgo, CT 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.