Monthly outlook for North Granby, CT: average high 48.6°, average low 35.5°. That is 1.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 November (59.2°), the coolest 28 November (30.3°).
48.6°/35.5°
Average high / low
+1.3°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
49.2°
46.6°
+1.4°
24 November – 3 December
47.6°
44.4°
+1.8°
4 December – 13 December
at normal
39.6°
—
November records over 66 years
76.3°6 November 2024All-time high
6.1°20 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Riverton (10 mi).
Sun, 1543° / 35°0
43 °
North Granby, Sunday, 15 November
Overcast. High 43°, low 35°.
Pressure30.09 inHg
Wind12.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point26°
Mon, 1643° / 34°0
43 °
North Granby, Monday, 16 November
Overcast. High 43°, low 34°.
Pressure30.36 inHg
Wind9.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°
Tue, 1751° / 34°0
51 °
North Granby, Tuesday, 17 November
Partly cloudy. High 51°, low 34°.
Pressure30.42 inHg
Wind7.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point35°
Wed, 1856° / 41°0
56 °
North Granby, Wednesday, 18 November
Mostly clear. High 56°, low 41°.
Pressure30.39 inHg
Wind11.2 mph NW
Humidity58%
Visibility—
Dew point35°
Thu, 1959° / 43°0
59 °
North Granby, Thursday, 19 November
Overcast. High 59°, low 43°.
Pressure30.36 inHg
Wind13.4 mph NW
Humidity49%
Visibility—
Dew point33°
Fri, 2055° / 43°0
55 °
North Granby, Friday, 20 November
Clear. High 55°, low 43°.
Pressure30.06 inHg
Wind10 mph NW
Humidity56%
Visibility—
Dew point39°
Sat, 2144° / 32°0
44 °
North Granby, Saturday, 21 November
Mostly clear. High 44°, low 32°.
Pressure30.45 inHg
Wind8.4 mph NW
Humidity50%
Visibility—
Dew point22°
Sun, 2247° / 31°0
47 °
North Granby, Sunday, 22 November
Partly cloudy. High 47°, low 31°.
Pressure30.47 inHg
Wind5.3 mph S
Humidity50%
Visibility—
Dew point23°
Mon, 2351° / 38°0.28
51 °
North Granby, Monday, 23 November
Light rain. High 51°, low 38°.
Pressure30.18 inHg
Wind6.4 mph S
Humidity93%
Visibility—
Dew point42°
Tue, 2446° / 38°0
46 °
North Granby, Tuesday, 24 November
Clear. High 46°, low 38°.
Pressure30.03 inHg
Wind10.1 mph NW
Humidity67%
Visibility—
Dew point33°
Wed, 2549° / 34°0
49 °
North Granby, Wednesday, 25 November
Clear. High 49°, low 34°.
Pressure30.30 inHg
Wind8 mph NW
Humidity57%
Visibility—
Dew point29°
Thu, 2650° / 36°0.02
50 °
North Granby, Thursday, 26 November
Light rain. High 50°, low 36°.
Pressure30.12 inHg
Wind12.1 mph NW
Humidity59%
Visibility—
Dew point31°
Fri, 2745° / 32°0
45 °
North Granby, Friday, 27 November
Clear. High 45°, low 32°.
Pressure30.21 inHg
Wind12.2 mph NW
Humidity56%
Visibility—
Dew point24°
Sat, 2846° / 30°0
46 °
North Granby, Saturday, 28 November
Overcast. High 46°, low 30°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity53%
Visibility—
Dew point24°
Sun, 2949° / 35°0
49 °
North Granby, Sunday, 29 November
Overcast. High 49°, low 35°.
Pressure29.91 inHg
Wind8.2 mph NW
Humidity66%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3043° / 31°0.15
43 °
North Granby, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2006)
Record low19° (2013)
Tue, 0143° / 31°0.15
43 °
North Granby, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (2001)
Record low13° (1971)
Wed, 0242° / 30°0.13
42 °
North Granby, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high60° (1982)
Record low9° (1971)
Thu, 0342° / 29°0.17
42 °
North Granby, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation37%
Record high61° (2009)
Record low7° (1971)
Fri, 0441° / 28°0.11
41 °
North Granby, Friday, 4 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation25%
Record high65° (1982)
Record low7° (1989)
Sat, 0540° / 28°0.15
40 °
North Granby, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation30%
Record high63° (2001)
Record low3° (2025)
Sun, 0642° / 29°0.17
42 °
North Granby, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation45%
Record high66° (2001)
Record low14° (1971)
Mon, 0740° / 28°0.12
40 °
North Granby, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation32%
Record high64° (1998)
Record low8° (1964)
Tue, 0838° / 26°0.1
38 °
North Granby, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation32%
Record high58° (1966)
Record low1° (1964)
Wed, 0939° / 26°0.18
39 °
North Granby, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation37%
Record high59° (1966)
Record low8° (1968)
Thu, 1040° / 27°0.11
40 °
North Granby, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation40%
Record high57° (2023)
Record low3° (1968)
Fri, 1140° / 27°0.23
40 °
North Granby, Friday, 11 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.23 in
Chance of precipitation42%
Record high60° (2021)
Record low0° (1977)
Sat, 1238° / 26°0.16
38 °
North Granby, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (1979)
Record low-2° (1977)
Sun, 1338° / 26°0.12
38 °
North Granby, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation35%
Record high60° (1984)
Record low0° (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 North Granby, 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 North Granby, 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.