Monthly outlook for Sugar Grove, PA: average high 53°, average low 33.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 20 October (64.7°), the coolest 31 October (24.9°).
53°/33.9°
Average high / low
−0.3°
Below normal
3 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
56°
54°
+1.1°
30 October – 8 November
47.9°
51.1°
-1.8°
9 November – 18 November
at normal
45.5°
—
October records over 66 years
83.5°1 October 2019All-time high
21.2°20 October 1972All-time low
Wed, 2160° / 32°0
60 °
Sugar Grove, Wednesday, 21 October
Clear. High 60°, low 32°.
Pressure30.30 inHg
Wind0.9 mph N
Humidity49%
Visibility6.2 mi
Dew point36°
Thu, 2257° / 33°0
57 °
Sugar Grove, Thursday, 22 October
Overcast. High 57°, low 33°.
Pressure30.21 inHg
Wind10.2 mph N
Humidity71%
Visibility3.2 mi
Dew point47°
Fri, 2351° / 36°0
51 °
Sugar Grove, Friday, 23 October
Clear. High 51°, low 36°.
Pressure30.45 inHg
Wind5.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point32°
Sat, 2458° / 32°0
58 °
Sugar Grove, Saturday, 24 October
Clear. High 58°, low 32°.
Pressure30.50 inHg
Wind3.3 mph S
Humidity50%
Visibility6.2 mi
Dew point32°
Sun, 2562° / 38°0
62 °
Sugar Grove, Sunday, 25 October
Overcast. High 62°, low 38°.
Pressure30.42 inHg
Wind8.4 mph SW
Humidity48%
Visibility—
Dew point39°
Mon, 2663° / 45°0
63 °
Sugar Grove, Monday, 26 October
Overcast. High 63°, low 45°.
Pressure30.21 inHg
Wind10.8 mph SW
Humidity55%
Visibility—
Dew point45°
Tue, 2756° / 34°0.11
56 °
Sugar Grove, Tuesday, 27 October
Snow. High 56°, low 34°.
Pressure30.03 inHg
Wind12.7 mph SW
Humidity93%
Visibility—
Dew point44°
Wed, 2840° / 29°0.03
40 °
Sugar Grove, Wednesday, 28 October
Light snow. High 40°, low 29°.
Pressure30.33 inHg
Wind11.8 mph NW
Humidity54%
Visibility—
Dew point23°
Thu, 2948° / 28°0
48 °
Sugar Grove, Thursday, 29 October
Partly cloudy. High 48°, low 28°.
Pressure30.06 inHg
Wind16.9 mph SW
Humidity37%
Visibility—
Dew point20°
Fri, 3037° / 31°0.24
37 °
Sugar Grove, Friday, 30 October
Snow. High 37°, low 31°.
Pressure30.06 inHg
Wind15.3 mph W
Humidity84%
Visibility—
Dew point33°
Sat, 3145° / 25°0
45 °
Sugar Grove, Saturday, 31 October
Partly cloudy. High 45°, low 25°.
Pressure30.24 inHg
Wind13.3 mph W
Humidity51%
Visibility—
Dew point26°
Sun, 0145° / 34°0.04
45 °
Sugar Grove, Sunday, 1 November
Light rain. High 45°, low 34°.
Pressure30.03 inHg
Wind13.6 mph SW
Humidity43%
Visibility—
Dew point23°
Mon, 0250° / 36°0.02
50 °
Sugar Grove, Monday, 2 November
Light rain. High 50°, low 36°.
Pressure30.33 inHg
Wind6.7 mph NW
Humidity54%
Visibility—
Dew point32°
Tue, 0356° / 35°0
56 °
Sugar Grove, Tuesday, 3 November
Mostly clear. High 56°, low 35°.
Pressure30.42 inHg
Wind11.3 mph SE
Humidity51%
Visibility—
Dew point35°
Wed, 0454° / 41°0.01
54 °
Sugar Grove, Wednesday, 4 November
Light rain. High 54°, low 41°.
Pressure30.27 inHg
Wind16.8 mph S
Humidity62%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 38°0.11
50 °
Sugar Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high73° (2022)
Record low19° (1991)
Fri, 0649° / 37°0.11
49 °
Sugar Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation55%
Record high69° (2022)
Record low25° (1995)
Sat, 0748° / 36°0.11
48 °
Sugar Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation52%
Record high68° (1975)
Record low22° (1992)
Sun, 0849° / 35°0.1
49 °
Sugar Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (2020)
Record low21° (1992)
Mon, 0949° / 35°0.11
49 °
Sugar Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation45%
Record high70° (2020)
Record low16° (1992)
Tue, 1048° / 35°0.17
48 °
Sugar Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.17 in
Chance of precipitation50%
Record high71° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.16
46 °
Sugar Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation47%
Record high64° (2012)
Record low16° (1961)
Thu, 1245° / 33°0.13
45 °
Sugar Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high64° (1964)
Record low15° (2019)
Fri, 1344° / 31°0.09
44 °
Sugar Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation48%
Record high61° (1989)
Record low12° (2019)
Sat, 1445° / 33°0.14
45 °
Sugar Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation40%
Record high64° (1994)
Record low11° (1986)
Sun, 1545° / 32°0.18
45 °
Sugar Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.18 in
Chance of precipitation57%
Record high62° (1964)
Record low3° (1996)
Mon, 1644° / 32°0.16
44 °
Sugar Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation43%
Record high62° (1988)
Record low1° (1967)
Tue, 1744° / 32°0.15
44 °
Sugar Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation48%
Record high61° (2021)
Record low19° (1976)
Wed, 1844° / 32°0.08
44 °
Sugar Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high66° (2016)
Record low7° (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 Sugar Grove, PA 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 Sugar Grove, PA 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.