Monthly outlook for Buffalo Run, PA: average high 58.5°, average low 40.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 16 October (79.1°), the coolest 29 October (33.1°).
58.5°/40.2°
Average high / low
+0.8°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.6°
58°
+2.6°
25 October – 3 November
51.7°
55.1°
-1.9°
4 November – 13 November
at normal
50.3°
—
October records over 66 years
85.8°8 October 2007All-time high
19.6°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — State College (6 mi).
Fri, 1679° / 54°0.13
79 °
Buffalo Run, Friday, 16 October
Light rain. High 79°, low 54°.
Pressure29.71 inHg
Wind12 mph SW
Humidity69%
Visibility6.2 mi
Dew point64°
Sat, 1753° / 37°0
53 °
Buffalo Run, Saturday, 17 October
Mostly clear. High 53°, low 37°.
Pressure30.30 inHg
Wind12.9 mph N
Humidity57%
Visibility6.2 mi
Dew point25°
Sun, 1856° / 34°0
56 °
Buffalo Run, Sunday, 18 October
Clear. High 56°, low 34°.
Pressure30.59 inHg
Wind1.4 mph S
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 1963° / 42°0
63 °
Buffalo Run, Monday, 19 October
Clear. High 63°, low 42°.
Pressure30.50 inHg
Wind3.8 mph N
Humidity46%
Visibility—
Dew point34°
Tue, 2066° / 41°0
66 °
Buffalo Run, Tuesday, 20 October
Clear. High 66°, low 41°.
Pressure30.30 inHg
Wind7.7 mph N
Humidity45%
Visibility—
Dew point33°
Wed, 2160° / 42°0
60 °
Buffalo Run, Wednesday, 21 October
Clear. High 60°, low 42°.
Pressure30.39 inHg
Wind7.3 mph NE
Humidity56%
Visibility—
Dew point38°
Thu, 2260° / 37°0
60 °
Buffalo Run, Thursday, 22 October
Clear. High 60°, low 37°.
Pressure30.42 inHg
Wind3.8 mph N
Humidity55%
Visibility—
Dew point35°
Fri, 2364° / 40°0
64 °
Buffalo Run, Friday, 23 October
Clear. High 64°, low 40°.
Pressure30.36 inHg
Wind2.6 mph N
Humidity50%
Visibility—
Dew point36°
Sat, 2462° / 44°0
62 °
Buffalo Run, Saturday, 24 October
Mostly clear. High 62°, low 44°.
Pressure30.42 inHg
Wind5.7 mph SE
Humidity61%
Visibility—
Dew point43°
Sun, 2554° / 41°0
54 °
Buffalo Run, Sunday, 25 October
Overcast. High 54°, low 41°.
Pressure30.45 inHg
Wind10.6 mph S
Humidity73%
Visibility—
Dew point40°
Mon, 2655° / 38°0.01
55 °
Buffalo Run, Monday, 26 October
Light rain. High 55°, low 38°.
Pressure30.18 inHg
Wind10.9 mph W
Humidity88%
Visibility—
Dew point43°
Tue, 2751° / 37°0
51 °
Buffalo Run, Tuesday, 27 October
Overcast. High 51°, low 37°.
Pressure30.24 inHg
Wind10.3 mph W
Humidity59%
Visibility—
Dew point31°
Wed, 2848° / 34°0
48 °
Buffalo Run, Wednesday, 28 October
Mostly clear. High 48°, low 34°.
Pressure30.15 inHg
Wind11.3 mph W
Humidity54%
Visibility—
Dew point28°
Thu, 2955° / 33°0
55 °
Buffalo Run, Thursday, 29 October
Overcast. High 55°, low 33°.
Pressure30.09 inHg
Wind10.8 mph W
Humidity50%
Visibility—
Dew point29°
Fri, 3047° / 34°0.04
47 °
Buffalo Run, Friday, 30 October
Snow. High 47°, low 34°.
Pressure30.00 inHg
Wind14 mph NW
Humidity78%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3155° / 38°0.07
55 °
Buffalo Run, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2024)
Record low22° (2002)
Sun, 0155° / 40°0.07
55 °
Buffalo Run, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (1974)
Record low21° (2002)
Mon, 0255° / 40°0.12
55 °
Buffalo Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1982)
Record low24° (2002)
Tue, 0355° / 38°0.06
55 °
Buffalo Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation32%
Record high72° (2003)
Record low22° (2002)
Wed, 0452° / 38°0.09
52 °
Buffalo Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2003)
Record low24° (2006)
Thu, 0552° / 38°0.1
52 °
Buffalo Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2022)
Record low20° (1991)
Fri, 0652° / 38°0.06
52 °
Buffalo Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (2022)
Record low25° (1995)
Sat, 0751° / 37°0.09
51 °
Buffalo Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1975)
Record low25° (1967)
Sun, 0851° / 36°0.13
51 °
Buffalo Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (2020)
Record low23° (1967)
Mon, 0951° / 36°0.1
51 °
Buffalo Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2020)
Record low21° (2019)
Tue, 1051° / 36°0.15
51 °
Buffalo Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high70° (2020)
Record low19° (2017)
Wed, 1149° / 36°0.14
49 °
Buffalo Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation30%
Record high67° (1964)
Record low17° (2017)
Thu, 1248° / 34°0.18
48 °
Buffalo Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation35%
Record high67° (1964)
Record low20° (2019)
Fri, 1347° / 33°0.06
47 °
Buffalo Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1964)
Record low18° (2019)
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 Buffalo Run, 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 Buffalo Run, 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.