Monthly outlook for Glen Roy, OH: average high 66.1°, average low 45.4°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 29 October (72.9°), the coolest 4 November (38.5°).
66.1°/45.4°
Average high / low
+3.5°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
68.8°
61.2°
+4.2°
3 November – 12 November
61.6°
56.4°
+2.9°
13 November – 22 November
at normal
52°
—
October records over 66 years
91.9°3 October 2019All-time high
25.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Wellston (2 mi).
Sun, 2568° / 40°0
68 °
Glen Roy, Sunday, 25 October
Clear. High 68°, low 40°.
Pressure30.50 inHg
Wind5.1 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Mon, 2669° / 43°0
69 °
Glen Roy, Monday, 26 October
Clear. High 69°, low 43°.
Pressure30.36 inHg
Wind0.8 mph S
Humidity52%
Visibility6.2 mi
Dew point46°
Tue, 2768° / 45°0
68 °
Glen Roy, Tuesday, 27 October
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind3.7 mph E
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 2871° / 47°0
71 °
Glen Roy, Wednesday, 28 October
Overcast. High 71°, low 47°.
Pressure30.27 inHg
Wind6.6 mph E
Humidity47%
Visibility—
Dew point45°
Thu, 2973° / 46°0
73 °
Glen Roy, Thursday, 29 October
Clear. High 73°, low 46°.
Pressure30.30 inHg
Wind4.8 mph SW
Humidity35%
Visibility—
Dew point40°
Fri, 3073° / 50°0
73 °
Glen Roy, Friday, 30 October
Mostly clear. High 73°, low 50°.
Pressure30.21 inHg
Wind3.3 mph W
Humidity38%
Visibility—
Dew point43°
Sat, 3171° / 51°0
71 °
Glen Roy, Saturday, 31 October
Overcast. High 71°, low 51°.
Pressure30.18 inHg
Wind4.8 mph E
Humidity44%
Visibility—
Dew point46°
Sun, 0167° / 56°0.19
67 °
Glen Roy, Sunday, 1 November
Rain. High 67°, low 56°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity53%
Visibility—
Dew point48°
Mon, 0260° / 45°0.24
60 °
Glen Roy, Monday, 2 November
Light rain. High 60°, low 45°.
Pressure30.03 inHg
Wind13 mph SW
Humidity45%
Visibility—
Dew point38°
Tue, 0359° / 39°0
59 °
Glen Roy, Tuesday, 3 November
Partly cloudy. High 59°, low 39°.
Pressure29.94 inHg
Wind14.6 mph W
Humidity39%
Visibility—
Dew point31°
Wed, 0453° / 39°0
53 °
Glen Roy, Wednesday, 4 November
Overcast. High 53°, low 39°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity35%
Visibility—
Dew point23°
Thu, 0566° / 43°0
66 °
Glen Roy, Thursday, 5 November
Overcast. High 66°, low 43°.
Pressure30.00 inHg
Wind12.4 mph W
Humidity50%
Visibility—
Dew point44°
Fri, 0668° / 46°0
68 °
Glen Roy, Friday, 6 November
Overcast. High 68°, low 46°.
Pressure30.21 inHg
Wind6.1 mph SW
Humidity50%
Visibility—
Dew point45°
Sat, 0765° / 53°0.02
65 °
Glen Roy, Saturday, 7 November
Light rain. High 65°, low 53°.
Pressure30.03 inHg
Wind11.3 mph SW
Humidity65%
Visibility—
Dew point50°
Sun, 0859° / 43°0
59 °
Glen Roy, Sunday, 8 November
Overcast. High 59°, low 43°.
Pressure30.06 inHg
Wind11.1 mph NW
Humidity47%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0957° / 41°0.11
57 °
Glen Roy, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1975)
Record low24° (2019)
Tue, 1056° / 40°0.13
56 °
Glen Roy, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high78° (2020)
Record low23° (2025)
Wed, 1154° / 39°0.13
54 °
Glen Roy, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1964)
Record low22° (2017)
Thu, 1252° / 38°0.13
52 °
Glen Roy, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (1964)
Record low19° (2019)
Fri, 1352° / 37°0.06
52 °
Glen Roy, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1994)
Record low15° (2019)
Sat, 1453° / 37°0.08
53 °
Glen Roy, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (1993)
Record low20° (1986)
Sun, 1552° / 38°0.15
52 °
Glen Roy, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation42%
Record high73° (2005)
Record low21° (1969)
Mon, 1653° / 37°0.13
53 °
Glen Roy, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (1988)
Record low25° (1967)
Tue, 1752° / 37°0.11
52 °
Glen Roy, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (1978)
Record low23° (2014)
Wed, 1853° / 38°0.08
53 °
Glen Roy, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high73° (2016)
Record low17° (2014)
Thu, 1953° / 38°0.17
53 °
Glen Roy, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation32%
Record high74° (1985)
Record low18° (2014)
Fri, 2052° / 38°0.1
52 °
Glen Roy, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1991)
Record low20° (2022)
Sat, 2150° / 37°0.09
50 °
Glen Roy, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1979)
Record low20° (1984)
Sun, 2250° / 36°0.1
50 °
Glen Roy, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (2010)
Record low18° (1964)
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 Glen Roy, OH 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 Glen Roy, OH 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.