Monthly outlook for Thomas Mills, PA: average high 43.4°, average low 30.4°. That is 0.6° below the climate normal for November. Precipitation is expected on 6 days (about 0.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 22 November (57.7°), the coolest 24 November (18.9°).
43.4°/30.4°
Average high / low
−0.6°
Below normal
6 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
47.4°
45.2°
+1.2°
24 November – 3 December
36.7°
42.3°
-3.1°
4 December – 13 December
at normal
37.9°
—
November records over 66 years
74.5°5 November 2024All-time high
6.3°16 November 1967All-time low
Climate normals and records are computed from the nearest reference point — Westover (6 mi).
Sun, 1540° / 34°0
40 °
Thomas Mills, Sunday, 15 November
Overcast. High 40°, low 34°.
Pressure30.30 inHg
Wind11 mph NW
Humidity73%
Visibility6.2 mi
Dew point31°
Mon, 1644° / 36°0
44 °
Thomas Mills, Monday, 16 November
Overcast. High 44°, low 36°.
Pressure30.53 inHg
Wind6.9 mph NW
Humidity66%
Visibility6.2 mi
Dew point31°
Tue, 1746° / 30°0
46 °
Thomas Mills, Tuesday, 17 November
Clear. High 46°, low 30°.
Pressure30.56 inHg
Wind7.4 mph W
Humidity65%
Visibility6.2 mi
Dew point34°
Wed, 1852° / 31°0
52 °
Thomas Mills, Wednesday, 18 November
Clear. High 52°, low 31°.
Pressure30.56 inHg
Wind5 mph SW
Humidity73%
Visibility—
Dew point34°
Thu, 1954° / 33°0
54 °
Thomas Mills, Thursday, 19 November
Partly cloudy. High 54°, low 33°.
Pressure30.39 inHg
Wind7.9 mph W
Humidity41%
Visibility—
Dew point29°
Fri, 2049° / 38°0
49 °
Thomas Mills, Friday, 20 November
Overcast. High 49°, low 38°.
Pressure30.36 inHg
Wind5.4 mph W
Humidity64%
Visibility—
Dew point36°
Sat, 2157° / 41°0
57 °
Thomas Mills, Saturday, 21 November
Clear. High 57°, low 41°.
Pressure30.15 inHg
Wind7 mph SE
Humidity67%
Visibility—
Dew point44°
Sun, 2258° / 40°0.06
58 °
Thomas Mills, Sunday, 22 November
Light rain. High 58°, low 40°.
Pressure29.71 inHg
Wind16.3 mph W
Humidity41%
Visibility—
Dew point32°
Mon, 2334° / 21°0.07
34 °
Thomas Mills, Monday, 23 November
Light snow. High 34°, low 21°.
Pressure29.97 inHg
Wind14.5 mph W
Humidity75%
Visibility—
Dew point22°
Tue, 2428° / 19°0.06
28 °
Thomas Mills, Tuesday, 24 November
Light snow. High 28°, low 19°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity65%
Visibility—
Dew point17°
Wed, 2529° / 20°0.05
29 °
Thomas Mills, Wednesday, 25 November
Light snow. High 29°, low 20°.
Pressure30.21 inHg
Wind14.3 mph W
Humidity64%
Visibility—
Dew point17°
Thu, 2636° / 25°0
36 °
Thomas Mills, Thursday, 26 November
Overcast. High 36°, low 25°.
Pressure30.12 inHg
Wind13.6 mph SW
Humidity53%
Visibility—
Dew point19°
Fri, 2735° / 24°0
35 °
Thomas Mills, Friday, 27 November
Light snow. High 35°, low 24°.
Pressure30.42 inHg
Wind10.2 mph W
Humidity63%
Visibility—
Dew point22°
Sat, 2845° / 26°0.07
45 °
Thomas Mills, Saturday, 28 November
Light rain. High 45°, low 26°.
Pressure30.09 inHg
Wind17.3 mph S
Humidity69%
Visibility—
Dew point30°
Sun, 2947° / 35°0.03
47 °
Thomas Mills, Sunday, 29 November
Light rain. High 47°, low 35°.
Pressure29.94 inHg
Wind18.1 mph W
Humidity77%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3041° / 30°0.12
41 °
Thomas Mills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.12 in
Chance of precipitation42%
Record high65° (1991)
Record low6° (1976)
Tue, 0141° / 29°0.16
41 °
Thomas Mills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.16 in
Chance of precipitation45%
Record high64° (2006)
Record low6° (1976)
Wed, 0240° / 28°0.12
40 °
Thomas Mills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation47%
Record high64° (1982)
Record low5° (1971)
Thu, 0340° / 27°0.13
40 °
Thomas Mills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high65° (1982)
Record low-3° (1976)
Fri, 0440° / 27°0.11
40 °
Thomas Mills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation38%
Record high65° (2012)
Record low-6° (1966)
Sat, 0539° / 28°0.13
39 °
Thomas Mills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation52%
Record high65° (1982)
Record low7° (1974)
Sun, 0639° / 27°0.15
39 °
Thomas Mills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation55%
Record high65° (1998)
Record low9° (1974)
Mon, 0737° / 26°0.11
37 °
Thomas Mills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation43%
Record high63° (1998)
Record low9° (2007)
Tue, 0837° / 26°0.1
37 °
Thomas Mills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation33%
Record high62° (1966)
Record low9° (1977)
Wed, 0938° / 25°0.16
38 °
Thomas Mills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.16 in
Chance of precipitation37%
Record high64° (1966)
Record low0° (2002)
Thu, 1038° / 26°0.17
38 °
Thomas Mills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.17 in
Chance of precipitation45%
Record high57° (2024)
Record low1° (1977)
Fri, 1137° / 26°0.15
37 °
Thomas Mills, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.15 in
Chance of precipitation47%
Record high58° (2021)
Record low3° (1977)
Sat, 1238° / 25°0.11
38 °
Thomas Mills, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2015)
Record low-2° (1977)
Sun, 1337° / 25°0.12
37 °
Thomas Mills, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.12 in
Chance of precipitation47%
Record high63° (2015)
Record low-6° (1962)
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 Thomas Mills, 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 Thomas Mills, 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.