Monthly outlook for River Glen, CT: average high 58.2°, average low 45.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 5 November (71.8°), the coolest 15 November (34°).
58.2°/45.4°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
63°
55.1°
+4.4°
10 November – 19 November
50.2°
49.9°
+0.2°
20 November – 29 November
at normal
47.2°
—
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).
Sun, 0162° / 34°0
62 °
River Glen, Sunday, 1 November
Mostly clear. High 62°, low 34°.
Pressure30.50 inHg
Wind6.4 mph W
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 0268° / 46°0
68 °
River Glen, Monday, 2 November
Overcast. High 68°, low 46°.
Pressure30.33 inHg
Wind9.3 mph W
Humidity34%
Visibility6.2 mi
Dew point36°
Tue, 0369° / 46°0
69 °
River Glen, Tuesday, 3 November
Overcast. High 69°, low 46°.
Pressure30.33 inHg
Wind3 mph SE
Humidity51%
Visibility6.2 mi
Dew point47°
Wed, 0469° / 49°0
69 °
River Glen, Wednesday, 4 November
Clear. High 69°, low 49°.
Pressure30.24 inHg
Wind9.6 mph SW
Humidity65%
Visibility—
Dew point50°
Thu, 0572° / 53°0.03
72 °
River Glen, Thursday, 5 November
Light rain. High 72°, low 53°.
Pressure30.06 inHg
Wind7.2 mph SW
Humidity69%
Visibility—
Dew point54°
Fri, 0663° / 54°0
63 °
River Glen, Friday, 6 November
Overcast. High 63°, low 54°.
Pressure30.12 inHg
Wind7.3 mph NE
Humidity64%
Visibility—
Dew point48°
Sat, 0756° / 50°0
56 °
River Glen, Saturday, 7 November
Overcast. High 56°, low 50°.
Pressure30.15 inHg
Wind6.8 mph NE
Humidity69%
Visibility—
Dew point42°
Sun, 0862° / 50°0
62 °
River Glen, Sunday, 8 November
Overcast. High 62°, low 50°.
Pressure30.06 inHg
Wind3.7 mph E
Humidity65%
Visibility—
Dew point43°
Mon, 0955° / 52°0.35
55 °
River Glen, Monday, 9 November
Rain. High 55°, low 52°.
Pressure30.09 inHg
Wind5.7 mph S
Humidity87%
Visibility—
Dew point48°
Tue, 1060° / 53°0.4
60 °
River Glen, Tuesday, 10 November
Rain. High 60°, low 53°.
Pressure29.94 inHg
Wind7.6 mph E
Humidity74%
Visibility—
Dew point50°
Wed, 1154° / 47°1.15
54 °
River Glen, Wednesday, 11 November
Heavy rain. High 54°, low 47°.
Pressure29.32 inHg
Wind17.3 mph NW
Humidity80%
Visibility—
Dew point47°
Thu, 1246° / 42°0.04
46 °
River Glen, Thursday, 12 November
Light rain. High 46°, low 42°.
Pressure29.65 inHg
Wind11.7 mph W
Humidity70%
Visibility—
Dew point35°
Fri, 1347° / 37°0
47 °
River Glen, Friday, 13 November
Clear. High 47°, low 37°.
Pressure29.88 inHg
Wind13.2 mph NW
Humidity54%
Visibility—
Dew point27°
Sat, 1447° / 36°0.1
47 °
River Glen, Saturday, 14 November
Light rain. High 47°, low 36°.
Pressure30.03 inHg
Wind5.9 mph NW
Humidity44%
Visibility—
Dew point22°
Sun, 1547° / 34°0
47 °
River Glen, Sunday, 15 November
Light rain. High 47°, low 34°.
Pressure30.00 inHg
Wind9.9 mph NW
Humidity44%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2547° / 33°0.13
47 °
River Glen, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high68° (1979)
Record low19° (2013)
Thu, 2648° / 34°0.2
48 °
River Glen, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.2 in
Chance of precipitation45%
Record high64° (1979)
Record low22° (1978)
Fri, 2748° / 33°0.13
48 °
River Glen, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high61° (1988)
Record low20° (1978)
Sat, 2848° / 34°0.15
48 °
River Glen, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high65° (1990)
Record low12° (2002)
Sun, 2946° / 33°0.07
46 °
River Glen, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2011)
Record low15° (2014)
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.