Monthly outlook for River Glen, CT: average high 58.4°, average low 41.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (68.1°), the coolest 24 October (31.6°).
58.4°/41.5°
Average high / low
+0.7°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
61.1°
57.8°
+1.8°
1 November – 10 November
54°
54.9°
-0.5°
11 November – 20 November
at normal
49.4°
—
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).
Fri, 2358° / 38°0
58 °
River Glen, Friday, 23 October
Clear. High 58°, low 38°.
Pressure30.36 inHg
Wind10.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point27°
Sat, 2461° / 32°0
61 °
River Glen, Saturday, 24 October
Mostly clear. High 61°, low 32°.
Pressure30.50 inHg
Wind1 mph NE
Humidity43%
Visibility6.2 mi
Dew point32°
Sun, 2564° / 36°0
64 °
River Glen, Sunday, 25 October
Clear. High 64°, low 36°.
Pressure30.53 inHg
Wind2.4 mph SE
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 2666° / 42°0
66 °
River Glen, Monday, 26 October
Mostly clear. High 66°, low 42°.
Pressure30.24 inHg
Wind4.6 mph W
Humidity39%
Visibility6.2 mi
Dew point37°
Tue, 2752° / 37°0
52 °
River Glen, Tuesday, 27 October
Clear. High 52°, low 37°.
Pressure30.42 inHg
Wind9.6 mph NE
Humidity55%
Visibility—
Dew point31°
Wed, 2850° / 35°0
50 °
River Glen, Wednesday, 28 October
Overcast. High 50°, low 35°.
Pressure30.45 inHg
Wind6 mph S
Humidity65%
Visibility—
Dew point34°
Thu, 2964° / 44°0
64 °
River Glen, Thursday, 29 October
Clear. High 64°, low 44°.
Pressure30.27 inHg
Wind8.8 mph SW
Humidity63%
Visibility—
Dew point43°
Fri, 3068° / 52°0
68 °
River Glen, Friday, 30 October
Overcast. High 68°, low 52°.
Pressure30.18 inHg
Wind8.7 mph S
Humidity66%
Visibility—
Dew point49°
Sat, 3165° / 51°0
65 °
River Glen, Saturday, 31 October
Overcast. High 65°, low 51°.
Pressure30.03 inHg
Wind8.2 mph NW
Humidity68%
Visibility—
Dew point51°
Sun, 0155° / 51°0.11
55 °
River Glen, Sunday, 1 November
Light rain. High 55°, low 51°.
Pressure30.15 inHg
Wind4.5 mph E
Humidity94%
Visibility—
Dew point49°
Mon, 0254° / 44°1.09
54 °
River Glen, Monday, 2 November
Rain. High 54°, low 44°.
Pressure29.97 inHg
Wind13.6 mph NE
Humidity96%
Visibility—
Dew point49°
Tue, 0352° / 42°0.26
52 °
River Glen, Tuesday, 3 November
Rain. High 52°, low 42°.
Pressure30.15 inHg
Wind12.4 mph N
Humidity68%
Visibility—
Dew point35°
Wed, 0452° / 37°0
52 °
River Glen, Wednesday, 4 November
Partly cloudy. High 52°, low 37°.
Pressure30.47 inHg
Wind6.8 mph NE
Humidity43%
Visibility—
Dew point24°
Thu, 0556° / 37°0
56 °
River Glen, Thursday, 5 November
Partly cloudy. High 56°, low 37°.
Pressure30.36 inHg
Wind8.4 mph W
Humidity44%
Visibility—
Dew point27°
Fri, 0655° / 45°0
55 °
River Glen, Friday, 6 November
Overcast. High 55°, low 45°.
Pressure30.18 inHg
Wind7.7 mph NW
Humidity64%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0754° / 39°0.08
54 °
River Glen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2022)
Record low26° (1962)
Sun, 0853° / 38°0.14
53 °
River Glen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (2020)
Record low25° (1960)
Mon, 0953° / 38°0.09
53 °
River Glen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1975)
Record low24° (2019)
Tue, 1053° / 38°0.15
53 °
River Glen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2020)
Record low24° (2017)
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)
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.