Monthly outlook for Threemile, PA: average high 46.6°, average low 33°. That is 1.4° above the climate normal for November. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 10 November (57.7°), the coolest 25 November (21.1°).
46.6°/33°
Average high / low
+1.4°
Above normal
6 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
45.1°
45.1°
-0°
20 November – 29 November
49.2°
42.1°
+4°
30 November – 9 December
at normal
37.5°
—
November records over 66 years
72.1°5 November 2022All-time high
1.8°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Sheffield (13 mi).
Wed, 1156° / 37°0
56 °
Threemile, Wednesday, 11 November
Overcast. High 56°, low 37°.
Pressure29.88 inHg
Wind5.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point36°
Thu, 1245° / 33°0.32
45 °
Threemile, Thursday, 12 November
Light rain. High 45°, low 33°.
Pressure29.59 inHg
Wind10 mph NE
Humidity92%
Visibility5.0 mi
Dew point40°
Fri, 1336° / 30°0
36 °
Threemile, Friday, 13 November
Overcast. High 36°, low 30°.
Pressure29.77 inHg
Wind8.9 mph N
Humidity77%
Visibility6.2 mi
Dew point22°
Sat, 1437° / 27°0
37 °
Threemile, Saturday, 14 November
Light snow. High 37°, low 27°.
Pressure30.00 inHg
Wind11.1 mph NW
Humidity72%
Visibility—
Dew point28°
Sun, 1538° / 32°0
38 °
Threemile, Sunday, 15 November
Overcast. High 38°, low 32°.
Pressure30.33 inHg
Wind10.4 mph NW
Humidity72%
Visibility—
Dew point29°
Mon, 1641° / 31°0
41 °
Threemile, Monday, 16 November
Overcast. High 41°, low 31°.
Pressure30.47 inHg
Wind3.2 mph N
Humidity57%
Visibility—
Dew point26°
Tue, 1744° / 29°0
44 °
Threemile, Tuesday, 17 November
Mostly clear. High 44°, low 29°.
Pressure30.42 inHg
Wind3.7 mph N
Humidity50%
Visibility—
Dew point25°
Wed, 1847° / 29°0
47 °
Threemile, Wednesday, 18 November
Clear. High 47°, low 29°.
Pressure30.42 inHg
Wind2.7 mph N
Humidity46%
Visibility—
Dew point25°
Thu, 1950° / 31°0
50 °
Threemile, Thursday, 19 November
Overcast. High 50°, low 31°.
Pressure30.42 inHg
Wind5.3 mph SE
Humidity41%
Visibility—
Dew point25°
Fri, 2054° / 34°0
54 °
Threemile, Friday, 20 November
Overcast. High 54°, low 34°.
Pressure30.30 inHg
Wind5.5 mph S
Humidity52%
Visibility—
Dew point34°
Sat, 2152° / 44°0.82
52 °
Threemile, Saturday, 21 November
Rain. High 52°, low 44°.
Pressure30.03 inHg
Wind10.1 mph S
Humidity96%
Visibility—
Dew point45°
Sun, 2255° / 42°0.22
55 °
Threemile, Sunday, 22 November
Light rain. High 55°, low 42°.
Pressure29.97 inHg
Wind10 mph S
Humidity78%
Visibility—
Dew point44°
Mon, 2355° / 40°0.83
55 °
Threemile, Monday, 23 November
Rain. High 55°, low 40°.
Pressure29.80 inHg
Wind16.2 mph SE
Humidity93%
Visibility—
Dew point44°
Tue, 2448° / 30°0.11
48 °
Threemile, Tuesday, 24 November
Snow. High 48°, low 30°.
Pressure29.65 inHg
Wind18.7 mph SW
Humidity76%
Visibility—
Dew point26°
Wed, 2532° / 21°0.15
32 °
Threemile, Wednesday, 25 November
Light snow. High 32°, low 21°.
Pressure29.94 inHg
Wind13.5 mph SW
Humidity77%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2643° / 31°0.21
43 °
Threemile, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.21 in
Chance of precipitation52%
Record high60° (2006)
Record low16° (2005)
Fri, 2742° / 31°0.14
42 °
Threemile, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation62%
Record high66° (1990)
Record low14° (2002)
Sat, 2841° / 30°0.22
41 °
Threemile, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.22 in
Chance of precipitation65%
Record high63° (1990)
Record low11° (2002)
Sun, 2939° / 28°0.1
39 °
Threemile, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.1 in
Chance of precipitation38%
Record high59° (2006)
Record low10° (1976)
Mon, 3040° / 28°0.13
40 °
Threemile, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation50%
Record high63° (1991)
Record low2° (1976)
Tue, 0139° / 28°0.16
39 °
Threemile, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation55%
Record high60° (2006)
Record low9° (1976)
Wed, 0238° / 26°0.13
38 °
Threemile, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation53%
Record high63° (1982)
Record low6° (1971)
Thu, 0339° / 25°0.14
39 °
Threemile, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.14 in
Chance of precipitation50%
Record high67° (1982)
Record low1° (2002)
Fri, 0438° / 25°0.11
38 °
Threemile, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation50%
Record high62° (1998)
Record low-6° (1966)
Sat, 0537° / 26°0.13
37 °
Threemile, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.13 in
Chance of precipitation55%
Record high65° (1982)
Record low6° (1963)
Sun, 0637° / 25°0.16
37 °
Threemile, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.16 in
Chance of precipitation58%
Record high64° (1998)
Record low5° (2007)
Mon, 0735° / 24°0.12
35 °
Threemile, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation50%
Record high63° (1998)
Record low10° (2008)
Tue, 0836° / 24°0.07
36 °
Threemile, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high58° (1966)
Record low2° (2008)
Wed, 0937° / 24°0.16
37 °
Threemile, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.16 in
Chance of precipitation50%
Record high57° (1966)
Record low-8° (2002)
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 Threemile, 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 Threemile, 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.