Monthly outlook for North Granby, CT: average high 55.4°, average low 39°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (64.8°), the coolest 28 October (25.2°).
55.4°/39°
Average high / low
+0.9°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
58°
55.1°
+1.6°
6 November – 15 November
51.1°
50.1°
+0.5°
16 November – 25 November
at normal
46.1°
—
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).
Wed, 2857° / 25°0
57 °
North Granby, Wednesday, 28 October
Overcast. High 57°, low 25°.
Pressure30.45 inHg
Wind3.2 mph S
Humidity52%
Visibility6.2 mi
Dew point31°
Thu, 2964° / 45°0
64 °
North Granby, Thursday, 29 October
Clear. High 64°, low 45°.
Pressure30.21 inHg
Wind9.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point49°
Fri, 3065° / 46°0.02
65 °
North Granby, Friday, 30 October
Light rain. High 65°, low 46°.
Pressure30.03 inHg
Wind11.3 mph NW
Humidity61%
Visibility6.2 mi
Dew point48°
Sat, 3157° / 42°0
57 °
North Granby, Saturday, 31 October
Overcast. High 57°, low 42°.
Pressure30.36 inHg
Wind10.5 mph NW
Humidity55%
Visibility—
Dew point35°
Sun, 0161° / 43°0
61 °
North Granby, Sunday, 1 November
Overcast. High 61°, low 43°.
Pressure30.39 inHg
Wind8.9 mph SW
Humidity64%
Visibility—
Dew point43°
Mon, 0254° / 49°0.47
54 °
North Granby, Monday, 2 November
Rain. High 54°, low 49°.
Pressure30.09 inHg
Wind6.7 mph N
Humidity99%
Visibility—
Dew point52°
Tue, 0354° / 37°0
54 °
North Granby, Tuesday, 3 November
Overcast. High 54°, low 37°.
Pressure30.21 inHg
Wind11.7 mph NE
Humidity87%
Visibility—
Dew point45°
Wed, 0451° / 32°0
51 °
North Granby, Wednesday, 4 November
Clear. High 51°, low 32°.
Pressure30.45 inHg
Wind6.3 mph E
Humidity62%
Visibility—
Dew point31°
Thu, 0561° / 42°0.73
61 °
North Granby, Thursday, 5 November
Rain. High 61°, low 42°.
Pressure30.03 inHg
Wind12.3 mph SE
Humidity90%
Visibility—
Dew point43°
Fri, 0660° / 43°0.15
60 °
North Granby, Friday, 6 November
Light rain. High 60°, low 43°.
Pressure29.59 inHg
Wind9 mph SW
Humidity78%
Visibility—
Dew point51°
Sat, 0747° / 36°0
47 °
North Granby, Saturday, 7 November
Clear. High 47°, low 36°.
Pressure29.74 inHg
Wind10.3 mph SW
Humidity59%
Visibility—
Dew point29°
Sun, 0844° / 33°0
44 °
North Granby, Sunday, 8 November
Mostly clear. High 44°, low 33°.
Pressure29.88 inHg
Wind9.9 mph NW
Humidity59%
Visibility—
Dew point29°
Mon, 0944° / 31°0
44 °
North Granby, Monday, 9 November
Partly cloudy. High 44°, low 31°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity51%
Visibility—
Dew point22°
Tue, 1056° / 40°0.02
56 °
North Granby, Tuesday, 10 November
Light rain. High 56°, low 40°.
Pressure29.91 inHg
Wind11.9 mph S
Humidity68%
Visibility—
Dew point41°
Wed, 1154° / 49°0.02
54 °
North Granby, Wednesday, 11 November
Light rain. High 54°, low 49°.
Pressure29.88 inHg
Wind4.4 mph SW
Humidity84%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2546° / 32°0.14
46 °
North Granby, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.14 in
Chance of precipitation32%
Record high67° (1979)
Record low16° (2005)
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.