Monthly outlook for Olmsville, PA: average high 52.1°, average low 40.5°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 29 October (65.5°), the coolest 12 November (31.6°).
52.1°/40.5°
Average high / low
+1.9°
Above normal
5 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
58.5°
50.4°
+4.5°
8 November – 17 November
41.4°
45°
-2°
18 November – 27 November
at normal
41.8°
—
October records over 66 years
81.3°1 October 2019All-time high
13.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Duncan (8 mi).
Fri, 3054° / 40°0
54 °
Olmsville, Friday, 30 October
Overcast. High 54°, low 40°.
Pressure30.24 inHg
Wind11.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point36°
Sat, 3152° / 37°0
52 °
Olmsville, Saturday, 31 October
Partly cloudy. High 52°, low 37°.
Pressure30.47 inHg
Wind4.5 mph N
Humidity50%
Visibility6.2 mi
Dew point31°
Sun, 0158° / 37°0
58 °
Olmsville, Sunday, 1 November
Overcast. High 58°, low 37°.
Pressure30.45 inHg
Wind6 mph S
Humidity45%
Visibility6.2 mi
Dew point34°
Mon, 0265° / 41°0
65 °
Olmsville, Monday, 2 November
Mostly clear. High 65°, low 41°.
Pressure30.30 inHg
Wind8.7 mph S
Humidity46%
Visibility—
Dew point35°
Tue, 0362° / 46°0.02
62 °
Olmsville, Tuesday, 3 November
Light rain. High 62°, low 46°.
Pressure30.06 inHg
Wind12.7 mph S
Humidity51%
Visibility—
Dew point37°
Wed, 0453° / 50°0.33
53 °
Olmsville, Wednesday, 4 November
Light rain. High 53°, low 50°.
Pressure30.24 inHg
Wind7.9 mph SE
Humidity98%
Visibility—
Dew point51°
Thu, 0559° / 55°0.19
59 °
Olmsville, Thursday, 5 November
Rain. High 59°, low 55°.
Pressure30.03 inHg
Wind20.6 mph SE
Humidity97%
Visibility—
Dew point56°
Fri, 0662° / 50°1.97
62 °
Olmsville, Friday, 6 November
Heavy rain. High 62°, low 50°.
Pressure29.65 inHg
Wind18.1 mph SE
Humidity92%
Visibility—
Dew point56°
Sat, 0753° / 36°0.02
53 °
Olmsville, Saturday, 7 November
Light rain. High 53°, low 36°.
Pressure29.83 inHg
Wind11.6 mph N
Humidity92%
Visibility—
Dew point42°
Sun, 0837° / 36°0.02
37 °
Olmsville, Sunday, 8 November
Light rain. High 37°, low 36°.
Pressure29.97 inHg
Wind11.8 mph N
Humidity92%
Visibility—
Dew point35°
Mon, 0940° / 36°0.01
40 °
Olmsville, Monday, 9 November
Light rain. High 40°, low 36°.
Pressure29.88 inHg
Wind9.3 mph NW
Humidity92%
Visibility—
Dew point35°
Tue, 1051° / 41°0.08
51 °
Olmsville, Tuesday, 10 November
Light rain. High 51°, low 41°.
Pressure29.68 inHg
Wind9.7 mph S
Humidity81%
Visibility—
Dew point40°
Wed, 1139° / 36°0.08
39 °
Olmsville, Wednesday, 11 November
Snow. High 39°, low 36°.
Pressure29.68 inHg
Wind13.2 mph SW
Humidity87%
Visibility—
Dew point34°
Thu, 1241° / 32°0.03
41 °
Olmsville, Thursday, 12 November
Light rain. High 41°, low 32°.
Pressure29.85 inHg
Wind9.8 mph SW
Humidity93%
Visibility—
Dew point35°
Fri, 1340° / 33°0
40 °
Olmsville, Friday, 13 November
Overcast. High 40°, low 33°.
Pressure29.88 inHg
Wind7.2 mph SW
Humidity94%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 31°0.11
44 °
Olmsville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1989)
Record low2° (1986)
Sun, 1545° / 31°0.14
45 °
Olmsville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation50%
Record high64° (2009)
Record low15° (1967)
Mon, 1644° / 31°0.14
44 °
Olmsville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (1990)
Record low13° (1967)
Tue, 1743° / 30°0.1
43 °
Olmsville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation35%
Record high58° (1963)
Record low14° (1995)
Wed, 1843° / 31°0.07
43 °
Olmsville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2016)
Record low9° (1997)
Thu, 1943° / 30°0.11
43 °
Olmsville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation25%
Record high62° (1985)
Record low11° (2014)
Fri, 2042° / 30°0.09
42 °
Olmsville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1991)
Record low8° (1986)
Sat, 2141° / 29°0.08
41 °
Olmsville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high58° (2003)
Record low12° (1987)
Sun, 2241° / 29°0.09
41 °
Olmsville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high57° (2003)
Record low2° (2018)
Mon, 2342° / 28°0.06
42 °
Olmsville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high59° (1979)
Record low-7° (2018)
Tue, 2441° / 29°0.09
41 °
Olmsville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2014)
Record low10° (2000)
Wed, 2541° / 28°0.11
41 °
Olmsville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high57° (1979)
Record low3° (1995)
Thu, 2642° / 30°0.2
42 °
Olmsville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.2 in
Chance of precipitation48%
Record high58° (1979)
Record low14° (1995)
Fri, 2741° / 30°0.08
41 °
Olmsville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation38%
Record high58° (1988)
Record low13° (1977)
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.