Monthly outlook for North Granby, CT: average high 56.7°, average low 41.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 4.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (66.4°), the coolest 28 October (28.1°).
56.7°/41.9°
Average high / low
+1.4°
Above normal
4 / 5
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
60.3°
55.4°
+2.7°
5 November – 14 November
50.6°
50.7°
-0°
15 November – 24 November
at normal
46.4°
—
October records over 66 years
85.6°6 October 2007All-time high
23.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Riverton (10 mi).
Tue, 2754° / 31°0
54 °
North Granby, Tuesday, 27 October
Clear. High 54°, low 31°.
Pressure30.42 inHg
Wind5.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point28°
Wed, 2857° / 28°0
57 °
North Granby, Wednesday, 28 October
Overcast. High 57°, low 28°.
Pressure30.45 inHg
Wind3.4 mph S
Humidity49%
Visibility6.2 mi
Dew point32°
Thu, 2965° / 45°0
65 °
North Granby, Thursday, 29 October
Clear. High 65°, low 45°.
Pressure30.21 inHg
Wind9.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point49°
Fri, 3066° / 49°0
66 °
North Granby, Friday, 30 October
Clear. High 66°, low 49°.
Pressure30.06 inHg
Wind14.2 mph NW
Humidity64%
Visibility—
Dew point50°
Sat, 3159° / 44°0
59 °
North Granby, Saturday, 31 October
Clear. High 59°, low 44°.
Pressure30.36 inHg
Wind10 mph NW
Humidity61%
Visibility—
Dew point40°
Sun, 0161° / 44°0
61 °
North Granby, Sunday, 1 November
Overcast. High 61°, low 44°.
Pressure30.42 inHg
Wind7.9 mph SW
Humidity59%
Visibility—
Dew point39°
Mon, 0261° / 48°0.01
61 °
North Granby, Monday, 2 November
Light rain. High 61°, low 48°.
Pressure30.24 inHg
Wind7.4 mph S
Humidity82%
Visibility—
Dew point50°
Tue, 0363° / 50°0
63 °
North Granby, Tuesday, 3 November
Overcast. High 63°, low 50°.
Pressure30.27 inHg
Wind9.5 mph NE
Humidity81%
Visibility—
Dew point51°
Wed, 0452° / 50°1.09
52 °
North Granby, Wednesday, 4 November
Heavy rain. High 52°, low 50°.
Pressure30.09 inHg
Wind12.2 mph NE
Humidity91%
Visibility—
Dew point49°
Thu, 0553° / 48°0.76
53 °
North Granby, Thursday, 5 November
Heavy rain. High 53°, low 48°.
Pressure29.74 inHg
Wind10 mph NE
Humidity96%
Visibility—
Dew point50°
Fri, 0658° / 44°0.02
58 °
North Granby, Friday, 6 November
Light rain. High 58°, low 44°.
Pressure29.77 inHg
Wind8 mph NW
Humidity64%
Visibility—
Dew point41°
Sat, 0750° / 47°0.74
50 °
North Granby, Saturday, 7 November
Rain. High 50°, low 47°.
Pressure29.59 inHg
Wind9.2 mph E
Humidity98%
Visibility—
Dew point47°
Sun, 0849° / 38°1.5
49 °
North Granby, Sunday, 8 November
Heavy rain. High 49°, low 38°.
Pressure29.53 inHg
Wind14.5 mph NE
Humidity92%
Visibility—
Dew point41°
Mon, 0944° / 36°0
44 °
North Granby, Monday, 9 November
Overcast. High 44°, low 36°.
Pressure29.77 inHg
Wind14.6 mph NW
Humidity72%
Visibility—
Dew point33°
Tue, 1050° / 34°0
50 °
North Granby, Tuesday, 10 November
Overcast. High 50°, low 34°.
Pressure29.97 inHg
Wind10.4 mph NW
Humidity60%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1150° / 38°0.17
50 °
North Granby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.17 in
Chance of precipitation38%
Record high67° (2020)
Record low20° (2017)
Thu, 1249° / 37°0.16
49 °
North Granby, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.16 in
Chance of precipitation38%
Record high66° (2022)
Record low22° (2019)
Fri, 1347° / 35°0.19
47 °
North Granby, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high68° (1964)
Record low17° (2019)
Sat, 1448° / 35°0.13
48 °
North Granby, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high66° (1993)
Record low16° (1986)
Sun, 1548° / 35°0.14
48 °
North Granby, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation45%
Record high72° (1993)
Record low20° (1967)
Mon, 1648° / 35°0.15
48 °
North Granby, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (2005)
Record low18° (1967)
Tue, 1747° / 34°0.14
47 °
North Granby, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (2006)
Record low13° (1972)
Wed, 1847° / 34°0.09
47 °
North Granby, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1963)
Record low17° (1997)
Thu, 1947° / 33°0.06
47 °
North Granby, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1991)
Record low16° (1986)
Fri, 2047° / 33°0.16
47 °
North Granby, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (1985)
Record low6° (1986)
Sat, 2146° / 33°0.11
46 °
North Granby, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high60° (1991)
Record low15° (1987)
Sun, 2244° / 32°0.13
44 °
North Granby, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high62° (2007)
Record low8° (2018)
Mon, 2344° / 32°0.13
44 °
North Granby, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation23%
Record high65° (1979)
Record low9° (2018)
Tue, 2445° / 32°0.09
45 °
North Granby, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1979)
Record low7° (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 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.