Monthly outlook for Hays Mill, PA: average high 54.1°, average low 36.5°. That is 1.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 28 October (62.6°), the coolest 22 October (29.3°).
54.1°/36.5°
Average high / low
−1.3°
Below normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
57.9°
57.3°
+0.3°
1 November – 10 November
47.8°
54.3°
-3.6°
11 November – 20 November
at normal
49°
—
October records over 66 years
86.4°3 October 2019All-time high
18.3°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Wellersburg (11 mi).
Fri, 2357° / 33°0
57 °
Hays Mill, Friday, 23 October
Clear. High 57°, low 33°.
Pressure30.36 inHg
Wind4.4 mph E
Humidity57%
Visibility6.2 mi
Dew point38°
Sat, 2454° / 37°0
54 °
Hays Mill, Saturday, 24 October
Clear. High 54°, low 37°.
Pressure30.50 inHg
Wind8.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point36°
Sun, 2557° / 35°0
57 °
Hays Mill, Sunday, 25 October
Clear. High 57°, low 35°.
Pressure30.50 inHg
Wind5.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point35°
Mon, 2661° / 36°0
61 °
Hays Mill, Monday, 26 October
Clear. High 61°, low 36°.
Pressure30.45 inHg
Wind3.8 mph SW
Humidity64%
Visibility—
Dew point40°
Tue, 2762° / 42°0
62 °
Hays Mill, Tuesday, 27 October
Clear. High 62°, low 42°.
Pressure30.33 inHg
Wind9.8 mph SE
Humidity63%
Visibility—
Dew point42°
Wed, 2863° / 47°0.01
63 °
Hays Mill, Wednesday, 28 October
Light rain. High 63°, low 47°.
Pressure30.15 inHg
Wind11.9 mph W
Humidity64%
Visibility—
Dew point46°
Thu, 2951° / 38°0.02
51 °
Hays Mill, Thursday, 29 October
Light rain. High 51°, low 38°.
Pressure30.24 inHg
Wind8.4 mph NW
Humidity85%
Visibility—
Dew point41°
Fri, 3056° / 35°0
56 °
Hays Mill, Friday, 30 October
Clear. High 56°, low 35°.
Pressure30.33 inHg
Wind6.8 mph SE
Humidity53%
Visibility—
Dew point31°
Sat, 3158° / 37°0
58 °
Hays Mill, Saturday, 31 October
Partly cloudy. High 58°, low 37°.
Pressure30.39 inHg
Wind9.2 mph SE
Humidity52%
Visibility—
Dew point33°
Sun, 0154° / 37°0
54 °
Hays Mill, Sunday, 1 November
Overcast. High 54°, low 37°.
Pressure30.36 inHg
Wind9.8 mph SE
Humidity61%
Visibility—
Dew point35°
Mon, 0254° / 43°0.31
54 °
Hays Mill, Monday, 2 November
Rain. High 54°, low 43°.
Pressure30.06 inHg
Wind20.1 mph W
Humidity92%
Visibility—
Dew point46°
Tue, 0339° / 33°0.03
39 °
Hays Mill, Tuesday, 3 November
Light snow. High 39°, low 33°.
Pressure30.09 inHg
Wind25.8 mph NW
Humidity77%
Visibility—
Dew point29°
Wed, 0446° / 31°0
46 °
Hays Mill, Wednesday, 4 November
Clear. High 46°, low 31°.
Pressure30.18 inHg
Wind21.3 mph W
Humidity55%
Visibility—
Dew point24°
Thu, 0550° / 38°0.13
50 °
Hays Mill, Thursday, 5 November
Light rain. High 50°, low 38°.
Pressure29.80 inHg
Wind17.8 mph W
Humidity76%
Visibility—
Dew point39°
Fri, 0644° / 32°0
44 °
Hays Mill, Friday, 6 November
Partly cloudy. High 44°, low 32°.
Pressure30.06 inHg
Wind13.6 mph NW
Humidity74%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0753° / 38°0.13
53 °
Hays Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2020)
Record low24° (1967)
Sun, 0853° / 37°0.11
53 °
Hays Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation20%
Record high71° (2020)
Record low20° (1960)
Mon, 0953° / 37°0.07
53 °
Hays Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high71° (1975)
Record low22° (1976)
Tue, 1053° / 37°0.17
53 °
Hays Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.17 in
Chance of precipitation37%
Record high71° (2020)
Record low22° (2017)
Wed, 1151° / 37°0.13
51 °
Hays Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2006)
Record low18° (2017)
Thu, 1249° / 35°0.17
49 °
Hays Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.17 in
Chance of precipitation40%
Record high68° (1982)
Record low22° (2019)
Fri, 1349° / 34°0.05
49 °
Hays Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation28%
Record high64° (1964)
Record low18° (2019)
Sat, 1450° / 35°0.07
50 °
Hays Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (1993)
Record low19° (1986)
Sun, 1550° / 35°0.11
50 °
Hays Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1973)
Record low20° (1996)
Mon, 1649° / 35°0.13
49 °
Hays Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high65° (2023)
Record low20° (1967)
Tue, 1748° / 33°0.1
48 °
Hays Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (2023)
Record low17° (1995)
Wed, 1848° / 34°0.07
48 °
Hays Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high69° (2016)
Record low19° (2014)
Thu, 1949° / 34°0.11
49 °
Hays Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1991)
Record low16° (2014)
Fri, 2047° / 33°0.08
47 °
Hays Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation22%
Record high73° (1991)
Record low13° (1984)
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 Hays Mill, 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 Hays Mill, 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.