Monthly outlook for Colegrove, PA: average high 54.7°, average low 38.3°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 26 October (63.2°), the coolest 31 October (27.7°).
54.7°/38.3°
Average high / low
+1.9°
Above normal
4 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
57.1°
52°
+2.8°
31 October – 9 November
50.8°
48.9°
+1.1°
10 November – 19 November
at normal
43.3°
—
October records over 66 years
80.6°1 October 2019All-time high
18.3°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Sergeant (9 mi).
Thu, 2262° / 28°0
62 °
Colegrove, Thursday, 22 October
Clear. High 62°, low 28°.
Pressure30.18 inHg
Wind7.5 mph N
Humidity53%
Visibility6.2 mi
Dew point39°
Fri, 2355° / 37°0
55 °
Colegrove, Friday, 23 October
Mostly clear. High 55°, low 37°.
Pressure30.42 inHg
Wind5.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point29°
Sat, 2458° / 34°0
58 °
Colegrove, Saturday, 24 October
Clear. High 58°, low 34°.
Pressure30.53 inHg
Wind5.7 mph S
Humidity43%
Visibility6.2 mi
Dew point27°
Sun, 2561° / 34°0
61 °
Colegrove, Sunday, 25 October
Clear. High 61°, low 34°.
Pressure30.53 inHg
Wind7.4 mph S
Humidity46%
Visibility—
Dew point30°
Mon, 2663° / 40°0
63 °
Colegrove, Monday, 26 October
Partly cloudy. High 63°, low 40°.
Pressure30.33 inHg
Wind6.9 mph SW
Humidity53%
Visibility—
Dew point38°
Tue, 2759° / 45°0
59 °
Colegrove, Tuesday, 27 October
Overcast. High 59°, low 45°.
Pressure30.18 inHg
Wind4.3 mph NE
Humidity70%
Visibility—
Dew point44°
Wed, 2857° / 45°0.06
57 °
Colegrove, Wednesday, 28 October
Light rain. High 57°, low 45°.
Pressure30.27 inHg
Wind7.1 mph S
Humidity86%
Visibility—
Dew point45°
Thu, 2953° / 41°0.17
53 °
Colegrove, Thursday, 29 October
Light rain. High 53°, low 41°.
Pressure29.88 inHg
Wind14.1 mph W
Humidity89%
Visibility—
Dew point48°
Fri, 3042° / 33°0
42 °
Colegrove, Friday, 30 October
Overcast. High 42°, low 33°.
Pressure30.18 inHg
Wind11.8 mph NW
Humidity60%
Visibility—
Dew point26°
Sat, 3143° / 28°0
43 °
Colegrove, Saturday, 31 October
Clear. High 43°, low 28°.
Pressure30.47 inHg
Wind6.6 mph NW
Humidity56%
Visibility—
Dew point22°
Sun, 0143° / 31°0
43 °
Colegrove, Sunday, 1 November
Light rain. High 43°, low 31°.
Pressure30.42 inHg
Wind9 mph S
Humidity61%
Visibility—
Dew point27°
Mon, 0246° / 40°0.34
46 °
Colegrove, Monday, 2 November
Rain. High 46°, low 40°.
Pressure30.21 inHg
Wind4.2 mph S
Humidity93%
Visibility—
Dew point40°
Tue, 0355° / 47°0.24
55 °
Colegrove, Tuesday, 3 November
Rain. High 55°, low 47°.
Pressure30.06 inHg
Wind3.8 mph SE
Humidity98%
Visibility—
Dew point49°
Wed, 0459° / 50°0.02
59 °
Colegrove, Wednesday, 4 November
Light rain. High 59°, low 50°.
Pressure30.12 inHg
Wind3.7 mph SE
Humidity94%
Visibility—
Dew point53°
Thu, 0558° / 48°0.04
58 °
Colegrove, Thursday, 5 November
Light rain. High 58°, low 48°.
Pressure30.18 inHg
Wind10.9 mph S
Humidity90%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0647° / 35°0.09
47 °
Colegrove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high66° (2022)
Record low24° (1966)
Sat, 0746° / 33°0.1
46 °
Colegrove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation48%
Record high66° (1975)
Record low21° (1966)
Sun, 0847° / 33°0.09
47 °
Colegrove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2020)
Record low20° (2019)
Mon, 0947° / 34°0.1
47 °
Colegrove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation37%
Record high68° (2020)
Record low17° (1976)
Tue, 1047° / 34°0.15
47 °
Colegrove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation48%
Record high68° (2020)
Record low15° (2017)
Wed, 1145° / 33°0.17
45 °
Colegrove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.17 in
Chance of precipitation43%
Record high63° (2012)
Record low15° (2017)
Thu, 1243° / 31°0.13
43 °
Colegrove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation50%
Record high62° (1964)
Record low15° (2019)
Fri, 1343° / 30°0.08
43 °
Colegrove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.08 in
Chance of precipitation37%
Record high59° (1964)
Record low11° (1986)
Sat, 1443° / 31°0.13
43 °
Colegrove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high62° (1994)
Record low7° (1986)
Sun, 1544° / 31°0.15
44 °
Colegrove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation45%
Record high61° (2009)
Record low5° (1996)
Mon, 1643° / 30°0.15
43 °
Colegrove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation40%
Record high59° (1990)
Record low8° (1967)
Tue, 1742° / 30°0.13
42 °
Colegrove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation42%
Record high56° (1975)
Record low16° (1995)
Wed, 1842° / 30°0.09
42 °
Colegrove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high64° (2016)
Record low8° (2014)
Thu, 1943° / 30°0.12
43 °
Colegrove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1985)
Record low5° (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 Colegrove, 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 Colegrove, 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.