Monthly outlook for Mastersonville, PA: average high 50.3°, average low 34.3°. That is 0.8° above the climate normal for November. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 28 November (61.3°), the coolest 25 November (19.9°).
50.3°/34.3°
Average high / low
+0.8°
Above normal
1 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
51.8°
49.5°
+1.3°
25 November – 4 December
47.6°
46.8°
+0.5°
5 December – 14 December
at normal
42.6°
—
November records over 66 years
79.5°6 November 2024All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Lebanon (10 mi).
Mon, 1649° / 37°0
49 °
Mastersonville, Monday, 16 November
Overcast. High 49°, low 37°.
Pressure30.47 inHg
Wind10.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 32°0
53 °
Mastersonville, Tuesday, 17 November
Clear. High 53°, low 32°.
Pressure30.53 inHg
Wind5.4 mph W
Humidity61%
Visibility6.2 mi
Dew point38°
Wed, 1855° / 36°0
55 °
Mastersonville, Wednesday, 18 November
Clear. High 55°, low 36°.
Pressure30.50 inHg
Wind5.2 mph W
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 1959° / 36°0
59 °
Mastersonville, Thursday, 19 November
Overcast. High 59°, low 36°.
Pressure30.42 inHg
Wind4.2 mph SW
Humidity67%
Visibility—
Dew point37°
Fri, 2060° / 40°0
60 °
Mastersonville, Friday, 20 November
Mostly clear. High 60°, low 40°.
Pressure30.30 inHg
Wind8.1 mph NW
Humidity61%
Visibility—
Dew point39°
Sat, 2157° / 40°0
57 °
Mastersonville, Saturday, 21 November
Clear. High 57°, low 40°.
Pressure30.36 inHg
Wind6.5 mph SE
Humidity68%
Visibility—
Dew point40°
Sun, 2254° / 41°0
54 °
Mastersonville, Sunday, 22 November
Overcast. High 54°, low 41°.
Pressure30.15 inHg
Wind12 mph SE
Humidity85%
Visibility—
Dew point43°
Mon, 2350° / 28°0
50 °
Mastersonville, Monday, 23 November
Overcast. High 50°, low 28°.
Pressure29.80 inHg
Wind23.4 mph W
Humidity64%
Visibility—
Dew point34°
Tue, 2432° / 21°0
32 °
Mastersonville, Tuesday, 24 November
Clear. High 32°, low 21°.
Pressure30.33 inHg
Wind20.1 mph NW
Humidity40%
Visibility—
Dew point5°
Wed, 2540° / 20°0
40 °
Mastersonville, Wednesday, 25 November
Clear. High 40°, low 20°.
Pressure30.59 inHg
Wind9.9 mph N
Humidity36%
Visibility—
Dew point8°
Thu, 2641° / 22°0
41 °
Mastersonville, Thursday, 26 November
Overcast. High 41°, low 22°.
Pressure30.56 inHg
Wind5.9 mph S
Humidity38%
Visibility—
Dew point10°
Fri, 2754° / 28°0
54 °
Mastersonville, Friday, 27 November
Overcast. High 54°, low 28°.
Pressure30.45 inHg
Wind23.1 mph SE
Humidity56%
Visibility—
Dew point22°
Sat, 2861° / 48°1.16
61 °
Mastersonville, Saturday, 28 November
Heavy rain. High 61°, low 48°.
Pressure29.68 inHg
Wind35.6 mph SE
Humidity64%
Visibility—
Dew point48°
Sun, 2947° / 40°0
47 °
Mastersonville, Sunday, 29 November
Clear. High 47°, low 40°.
Pressure29.85 inHg
Wind18.6 mph SW
Humidity55%
Visibility—
Dew point30°
Mon, 3043° / 39°0
43 °
Mastersonville, Monday, 30 November
Overcast. High 43°, low 39°.
Pressure30.03 inHg
Wind15.5 mph W
Humidity79%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0146° / 32°0.14
46 °
Mastersonville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2006)
Record low9° (1967)
Wed, 0245° / 31°0.1
45 °
Mastersonville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high61° (2023)
Record low6° (1967)
Thu, 0345° / 31°0.12
45 °
Mastersonville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation22%
Record high66° (1998)
Record low14° (1966)
Fri, 0445° / 31°0.11
45 °
Mastersonville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation23%
Record high69° (1982)
Record low14° (1966)
Sat, 0543° / 31°0.15
43 °
Mastersonville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high68° (2001)
Record low18° (2025)
Sun, 0645° / 31°0.13
45 °
Mastersonville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1998)
Record low19° (2007)
Mon, 0742° / 29°0.09
42 °
Mastersonville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1998)
Record low7° (2002)
Tue, 0842° / 30°0.09
42 °
Mastersonville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1980)
Record low13° (2003)
Wed, 0942° / 29°0.17
42 °
Mastersonville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (1978)
Record low7° (1989)
Thu, 1043° / 30°0.13
43 °
Mastersonville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1966)
Record low10° (1995)
Fri, 1142° / 30°0.17
42 °
Mastersonville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (2021)
Record low4° (1962)
Sat, 1242° / 29°0.1
42 °
Mastersonville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (2015)
Record low-1° (1962)
Sun, 1342° / 29°0.16
42 °
Mastersonville, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation28%
Record high68° (2015)
Record low3° (1962)
Mon, 1442° / 29°0.16
42 °
Mastersonville, Monday, 14 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation42%
Record high67° (2015)
Record low2° (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 Mastersonville, 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 Mastersonville, 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.