Monthly outlook for River Glen, CT: average high 58.7°, average low 41.9°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (71.6°), the coolest 28 October (29.8°).
58.7°/41.9°
Average high / low
+1.8°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
61.5°
56.8°
+2.7°
5 November – 14 November
54°
52.1°
+1°
15 November – 24 November
at normal
48°
—
October records over 66 years
87.6°6 October 2007All-time high
22.6°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — New Britain (6 mi).
Tue, 2756° / 32°0
56 °
River Glen, Tuesday, 27 October
Clear. High 56°, low 32°.
Pressure30.42 inHg
Wind6.8 mph NE
Humidity50%
Visibility6.2 mi
Dew point27°
Wed, 2859° / 30°0
59 °
River Glen, Wednesday, 28 October
Mostly clear. High 59°, low 30°.
Pressure30.45 inHg
Wind3.2 mph S
Humidity48%
Visibility6.2 mi
Dew point34°
Thu, 2966° / 46°0
66 °
River Glen, Thursday, 29 October
Mostly clear. High 66°, low 46°.
Pressure30.21 inHg
Wind9 mph SW
Humidity65%
Visibility6.2 mi
Dew point50°
Fri, 3072° / 54°0
72 °
River Glen, Friday, 30 October
Clear. High 72°, low 54°.
Pressure30.06 inHg
Wind12 mph NW
Humidity58%
Visibility—
Dew point51°
Sat, 3167° / 47°0
67 °
River Glen, Saturday, 31 October
Partly cloudy. High 67°, low 47°.
Pressure30.27 inHg
Wind5.8 mph NW
Humidity49%
Visibility—
Dew point41°
Sun, 0162° / 46°0
62 °
River Glen, Sunday, 1 November
Overcast. High 62°, low 46°.
Pressure30.36 inHg
Wind7.2 mph SW
Humidity53%
Visibility—
Dew point38°
Mon, 0260° / 56°0.11
60 °
River Glen, Monday, 2 November
Light rain. High 60°, low 56°.
Pressure30.12 inHg
Wind5.1 mph SW
Humidity91%
Visibility—
Dew point55°
Tue, 0357° / 42°0.1
57 °
River Glen, Tuesday, 3 November
Light rain. High 57°, low 42°.
Pressure30.06 inHg
Wind12.4 mph NE
Humidity93%
Visibility—
Dew point53°
Wed, 0448° / 33°0
48 °
River Glen, Wednesday, 4 November
Mostly clear. High 48°, low 33°.
Pressure30.50 inHg
Wind11.6 mph NE
Humidity46%
Visibility—
Dew point21°
Thu, 0552° / 33°0
52 °
River Glen, Thursday, 5 November
Mostly clear. High 52°, low 33°.
Pressure30.50 inHg
Wind7.3 mph NE
Humidity55%
Visibility—
Dew point28°
Fri, 0648° / 38°0.67
48 °
River Glen, Friday, 6 November
Rain. High 48°, low 38°.
Pressure30.15 inHg
Wind15.4 mph NE
Humidity71%
Visibility—
Dew point35°
Sat, 0757° / 45°0.29
57 °
River Glen, Saturday, 7 November
Rain. High 57°, low 45°.
Pressure29.71 inHg
Wind13.7 mph N
Humidity78%
Visibility—
Dew point44°
Sun, 0852° / 47°0.19
52 °
River Glen, Sunday, 8 November
Light rain. High 52°, low 47°.
Pressure29.62 inHg
Wind16.7 mph NW
Humidity97%
Visibility—
Dew point51°
Mon, 0956° / 44°0
56 °
River Glen, Monday, 9 November
Clear. High 56°, low 44°.
Pressure29.97 inHg
Wind13.7 mph NW
Humidity59%
Visibility—
Dew point36°
Tue, 1059° / 42°0
59 °
River Glen, Tuesday, 10 November
Clear. High 59°, low 42°.
Pressure30.21 inHg
Wind5.6 mph N
Humidity64%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1151° / 38°0.15
51 °
River Glen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (2020)
Record low21° (2017)
Thu, 1250° / 37°0.14
50 °
River Glen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (2022)
Record low24° (2019)
Fri, 1349° / 35°0.19
49 °
River Glen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high70° (1964)
Record low19° (2019)
Sat, 1449° / 35°0.11
49 °
River Glen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1993)
Record low20° (1986)
Sun, 1550° / 35°0.12
50 °
River Glen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation42%
Record high73° (1993)
Record low21° (1967)
Mon, 1650° / 35°0.13
50 °
River Glen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2001)
Record low19° (1967)
Tue, 1749° / 34°0.12
49 °
River Glen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high64° (2006)
Record low22° (2019)
Wed, 1849° / 34°0.08
49 °
River Glen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1963)
Record low23° (1997)
Thu, 1949° / 34°0.06
49 °
River Glen, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation18%
Record high63° (1991)
Record low16° (1986)
Fri, 2048° / 34°0.13
48 °
River Glen, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1985)
Record low5° (1986)
Sat, 2147° / 33°0.1
47 °
River Glen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (1999)
Record low16° (1987)
Sun, 2246° / 33°0.12
46 °
River Glen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high63° (2007)
Record low11° (2018)
Mon, 2346° / 32°0.13
46 °
River Glen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation23%
Record high65° (1992)
Record low12° (2018)
Tue, 2447° / 33°0.08
47 °
River Glen, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high66° (1979)
Record low1° (1989)
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 River Glen, 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 River Glen, 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.