Monthly outlook for Blowtown, PA: average high 42.1°, average low 29.3°. That is 1° below the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 21 November (58.1°), the coolest 26 November (18.9°).
42.1°/29.3°
Average high / low
−1°
Below normal
4 / 7
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
46.5°
44.4°
+1.1°
23 November – 2 December
34.8°
41.8°
-3.9°
3 December – 12 December
at normal
37.3°
—
November records over 66 years
73°5 November 2022All-time high
2.3°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Heath (5 mi).
Sat, 1441° / 32°0.02
41 °
Blowtown, Saturday, 14 November
Snow. High 41°, low 32°.
Pressure29.94 inHg
Wind12.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point31°
Sun, 1540° / 35°0.06
40 °
Blowtown, Sunday, 15 November
Light rain. High 40°, low 35°.
Pressure30.30 inHg
Wind9.6 mph NW
Humidity75%
Visibility6.2 mi
Dew point31°
Mon, 1643° / 36°0
43 °
Blowtown, Monday, 16 November
Overcast. High 43°, low 36°.
Pressure30.53 inHg
Wind6.1 mph NW
Humidity70%
Visibility6.2 mi
Dew point30°
Tue, 1748° / 29°0
48 °
Blowtown, Tuesday, 17 November
Overcast. High 48°, low 29°.
Pressure30.53 inHg
Wind5.9 mph W
Humidity60%
Visibility6.2 mi
Dew point32°
Wed, 1852° / 31°0
52 °
Blowtown, Wednesday, 18 November
Clear. High 52°, low 31°.
Pressure30.45 inHg
Wind5.8 mph SW
Humidity46%
Visibility—
Dew point29°
Thu, 1950° / 33°0
50 °
Blowtown, Thursday, 19 November
Overcast. High 50°, low 33°.
Pressure30.33 inHg
Wind9.5 mph SW
Humidity55%
Visibility—
Dew point32°
Fri, 2052° / 43°0
52 °
Blowtown, Friday, 20 November
Overcast. High 52°, low 43°.
Pressure30.42 inHg
Wind5.6 mph SW
Humidity73%
Visibility—
Dew point43°
Sat, 2158° / 41°0
58 °
Blowtown, Saturday, 21 November
Partly cloudy. High 58°, low 41°.
Pressure30.12 inHg
Wind10.8 mph S
Humidity65%
Visibility—
Dew point44°
Sun, 2243° / 31°0.12
43 °
Blowtown, Sunday, 22 November
Snow. High 43°, low 31°.
Pressure29.77 inHg
Wind13.2 mph W
Humidity81%
Visibility—
Dew point33°
Mon, 2329° / 22°0.06
29 °
Blowtown, Monday, 23 November
Light snow. High 29°, low 22°.
Pressure30.03 inHg
Wind12.6 mph W
Humidity57%
Visibility—
Dew point15°
Tue, 2431° / 20°0.13
31 °
Blowtown, Tuesday, 24 November
Snow. High 31°, low 20°.
Pressure30.15 inHg
Wind12.9 mph W
Humidity68%
Visibility—
Dew point20°
Wed, 2533° / 19°0.04
33 °
Blowtown, Wednesday, 25 November
Light snow. High 33°, low 19°.
Pressure30.50 inHg
Wind10.4 mph W
Humidity65%
Visibility—
Dew point21°
Thu, 2633° / 19°0
33 °
Blowtown, Thursday, 26 November
Partly cloudy. High 33°, low 19°.
Pressure30.50 inHg
Wind11.9 mph SW
Humidity57%
Visibility—
Dew point18°
Fri, 2737° / 23°0
37 °
Blowtown, Friday, 27 November
Overcast. High 37°, low 23°.
Pressure30.42 inHg
Wind7.6 mph SW
Humidity47%
Visibility—
Dew point17°
Sat, 2845° / 23°0
45 °
Blowtown, Saturday, 28 November
Clear. High 45°, low 23°.
Pressure30.39 inHg
Wind6.3 mph SE
Humidity42%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2940° / 29°0.09
40 °
Blowtown, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2006)
Record low7° (2013)
Mon, 3041° / 29°0.13
41 °
Blowtown, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation47%
Record high64° (1991)
Record low3° (1976)
Tue, 0140° / 28°0.16
40 °
Blowtown, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation48%
Record high60° (2006)
Record low10° (1976)
Wed, 0239° / 28°0.12
39 °
Blowtown, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation50%
Record high64° (1982)
Record low8° (1966)
Thu, 0339° / 26°0.14
39 °
Blowtown, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.14 in
Chance of precipitation45%
Record high67° (1982)
Record low1° (1976)
Fri, 0439° / 26°0.11
39 °
Blowtown, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.11 in
Chance of precipitation45%
Record high62° (2012)
Record low-6° (1966)
Sat, 0538° / 27°0.13
38 °
Blowtown, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation53%
Record high65° (1982)
Record low2° (1963)
Sun, 0638° / 26°0.16
38 °
Blowtown, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.16 in
Chance of precipitation53%
Record high64° (1998)
Record low7° (2007)
Mon, 0736° / 26°0.11
36 °
Blowtown, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.11 in
Chance of precipitation43%
Record high63° (1998)
Record low11° (2008)
Tue, 0836° / 25°0.08
36 °
Blowtown, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.08 in
Chance of precipitation33%
Record high58° (1966)
Record low3° (2008)
Wed, 0937° / 25°0.17
37 °
Blowtown, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.17 in
Chance of precipitation42%
Record high60° (1966)
Record low-5° (2002)
Thu, 1037° / 26°0.17
37 °
Blowtown, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.17 in
Chance of precipitation52%
Record high56° (1966)
Record low1° (1977)
Fri, 1136° / 25°0.15
36 °
Blowtown, Friday, 11 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.15 in
Chance of precipitation45%
Record high58° (2021)
Record low4° (1977)
Sat, 1237° / 24°0.11
37 °
Blowtown, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation38%
Record high60° (2015)
Record low0° (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 Blowtown, 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 Blowtown, 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.