Monthly outlook for Olmsville, PA: average high 49°, average low 34.9°. That is 4.1° above the climate normal for November. Precipitation is expected on 3 days (about 2.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 27 November (59.8°), the coolest 24 November (23.6°).
49°/34.9°
Average high / low
+4.1°
Above normal
3 / 6
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
48.3°
42.5°
+3.2°
25 November – 4 December
50.2°
39.3°
+6°
5 December – 14 December
at normal
35°
—
November records over 66 years
70.7°2 November 1982All-time high
-7.2°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Duncan (8 mi).
Mon, 1644° / 36°0
44 °
Olmsville, Monday, 16 November
Overcast. High 44°, low 36°.
Pressure30.47 inHg
Wind8.5 mph NW
Humidity73%
Visibility6.2 mi
Dew point32°
Tue, 1750° / 32°0
50 °
Olmsville, Tuesday, 17 November
Mostly clear. High 50°, low 32°.
Pressure30.50 inHg
Wind6.2 mph W
Humidity58%
Visibility6.2 mi
Dew point34°
Wed, 1855° / 31°0
55 °
Olmsville, Wednesday, 18 November
Clear. High 55°, low 31°.
Pressure30.47 inHg
Wind5 mph W
Humidity40%
Visibility6.2 mi
Dew point28°
Thu, 1956° / 32°0
56 °
Olmsville, Thursday, 19 November
Overcast. High 56°, low 32°.
Pressure30.36 inHg
Wind7 mph SW
Humidity38%
Visibility6.2 mi
Dew point24°
Fri, 2052° / 38°0
52 °
Olmsville, Friday, 20 November
Overcast. High 52°, low 38°.
Pressure30.30 inHg
Wind9.9 mph W
Humidity78%
Visibility—
Dew point39°
Sat, 2151° / 33°0
51 °
Olmsville, Saturday, 21 November
Overcast. High 51°, low 33°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity74%
Visibility—
Dew point35°
Sun, 2250° / 43°0.07
50 °
Olmsville, Sunday, 22 November
Light rain. High 50°, low 43°.
Pressure30.03 inHg
Wind5.9 mph S
Humidity98%
Visibility—
Dew point46°
Mon, 2341° / 29°0
41 °
Olmsville, Monday, 23 November
Overcast. High 41°, low 29°.
Pressure30.18 inHg
Wind13.2 mph N
Humidity69%
Visibility—
Dew point29°
Tue, 2443° / 24°0
43 °
Olmsville, Tuesday, 24 November
Clear. High 43°, low 24°.
Pressure30.53 inHg
Wind5.7 mph N
Humidity36%
Visibility—
Dew point9°
Wed, 2541° / 27°0
41 °
Olmsville, Wednesday, 25 November
Overcast. High 41°, low 27°.
Pressure30.47 inHg
Wind12.1 mph S
Humidity66%
Visibility—
Dew point24°
Thu, 2651° / 38°0.01
51 °
Olmsville, Thursday, 26 November
Light rain. High 51°, low 38°.
Pressure30.24 inHg
Wind13 mph SE
Humidity99%
Visibility—
Dew point41°
Fri, 2760° / 48°1.56
60 °
Olmsville, Friday, 27 November
Heavy rain. High 60°, low 48°.
Pressure29.62 inHg
Wind27.2 mph SE
Humidity96%
Visibility—
Dew point56°
Sat, 2845° / 40°0.01
45 °
Olmsville, Saturday, 28 November
Light rain. High 45°, low 40°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity74%
Visibility—
Dew point37°
Sun, 2948° / 34°0
48 °
Olmsville, Sunday, 29 November
Partly cloudy. High 48°, low 34°.
Pressure30.27 inHg
Wind8.7 mph SW
Humidity67%
Visibility—
Dew point31°
Mon, 3057° / 39°1.08
57 °
Olmsville, Monday, 30 November
Rain. High 57°, low 39°.
Pressure30.06 inHg
Wind18.1 mph SE
Humidity76%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0138° / 27°0.13
38 °
Olmsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation35%
Record high59° (2006)
Record low7° (1976)
Wed, 0238° / 25°0.1
38 °
Olmsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation47%
Record high57° (1982)
Record low6° (1971)
Thu, 0338° / 25°0.11
38 °
Olmsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (1998)
Record low1° (1976)
Fri, 0437° / 24°0.07
37 °
Olmsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1998)
Record low-4° (1966)
Sat, 0536° / 25°0.09
36 °
Olmsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation38%
Record high64° (1998)
Record low2° (1971)
Sun, 0637° / 24°0.11
37 °
Olmsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation40%
Record high63° (1998)
Record low5° (2007)
Mon, 0734° / 23°0.08
34 °
Olmsville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (1998)
Record low8° (2007)
Tue, 0835° / 23°0.07
35 °
Olmsville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.07 in
Chance of precipitation22%
Record high56° (1966)
Record low3° (2008)
Wed, 0935° / 22°0.13
35 °
Olmsville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation40%
Record high52° (1966)
Record low-8° (2002)
Thu, 1035° / 24°0.13
35 °
Olmsville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.13 in
Chance of precipitation33%
Record high54° (1966)
Record low-3° (1995)
Fri, 1135° / 23°0.15
35 °
Olmsville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.15 in
Chance of precipitation43%
Record high53° (2021)
Record low-6° (1977)
Sat, 1235° / 22°0.09
35 °
Olmsville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation35%
Record high55° (1979)
Record low-7° (1988)
Sun, 1334° / 22°0.12
34 °
Olmsville, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.12 in
Chance of precipitation37%
Record high60° (2015)
Record low-9° (1995)
Mon, 1434° / 22°0.13
34 °
Olmsville, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.13 in
Chance of precipitation43%
Record high57° (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 Olmsville, 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 Olmsville, 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.