Monthly outlook for Altamont, OH: average high 56.9°, average low 41°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 26 October (70°), the coolest 6 November (27.8°).
56.9°/41°
Average high / low
+1°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
62.7°
56.5°
+3.4°
5 November – 14 November
47.3°
51.3°
-2.2°
15 November – 24 November
at normal
47.5°
—
October records over 66 years
87.3°1 October 2019All-time high
25.5°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — East Springfield (15 mi).
Tue, 2768° / 42°0
68 °
Altamont, Tuesday, 27 October
Overcast. High 68°, low 42°.
Pressure30.36 inHg
Wind3 mph NE
Humidity76%
Visibility6.2 mi
Dew point52°
Wed, 2868° / 48°0
68 °
Altamont, Wednesday, 28 October
Overcast. High 68°, low 48°.
Pressure30.33 inHg
Wind4.3 mph S
Humidity65%
Visibility6.2 mi
Dew point50°
Thu, 2970° / 48°0
70 °
Altamont, Thursday, 29 October
Clear. High 70°, low 48°.
Pressure30.21 inHg
Wind6.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Fri, 3068° / 52°0.01
68 °
Altamont, Friday, 30 October
Light rain. High 68°, low 52°.
Pressure30.18 inHg
Wind6.3 mph SW
Humidity68%
Visibility—
Dew point54°
Sat, 3163° / 47°0
63 °
Altamont, Saturday, 31 October
Overcast. High 63°, low 47°.
Pressure30.27 inHg
Wind4.4 mph NE
Humidity63%
Visibility—
Dew point48°
Sun, 0164° / 43°0
64 °
Altamont, Sunday, 1 November
Overcast. High 64°, low 43°.
Pressure30.18 inHg
Wind4.5 mph E
Humidity56%
Visibility—
Dew point45°
Mon, 0254° / 52°1.37
54 °
Altamont, Monday, 2 November
Rain. High 54°, low 52°.
Pressure29.71 inHg
Wind14.3 mph E
Humidity93%
Visibility—
Dew point52°
Tue, 0356° / 48°0.08
56 °
Altamont, Tuesday, 3 November
Light rain. High 56°, low 48°.
Pressure29.91 inHg
Wind10.7 mph N
Humidity74%
Visibility—
Dew point47°
Wed, 0447° / 38°0.06
47 °
Altamont, Wednesday, 4 November
Light rain. High 47°, low 38°.
Pressure30.18 inHg
Wind9.2 mph NE
Humidity62%
Visibility—
Dew point34°
Thu, 0544° / 29°0
44 °
Altamont, Thursday, 5 November
Clear. High 44°, low 29°.
Pressure30.42 inHg
Wind9 mph NE
Humidity46%
Visibility—
Dew point23°
Fri, 0648° / 28°0
48 °
Altamont, Friday, 6 November
Clear. High 48°, low 28°.
Pressure30.33 inHg
Wind3.8 mph E
Humidity34%
Visibility—
Dew point18°
Sat, 0752° / 30°0
52 °
Altamont, Saturday, 7 November
Overcast. High 52°, low 30°.
Pressure30.15 inHg
Wind9.5 mph SW
Humidity44%
Visibility—
Dew point28°
Sun, 0851° / 46°0.48
51 °
Altamont, Sunday, 8 November
Rain. High 51°, low 46°.
Pressure29.88 inHg
Wind13.3 mph SW
Humidity94%
Visibility—
Dew point45°
Mon, 0945° / 34°0.04
45 °
Altamont, Monday, 9 November
Light rain. High 45°, low 34°.
Pressure30.24 inHg
Wind13.3 mph NW
Humidity49%
Visibility—
Dew point27°
Tue, 1043° / 31°0
43 °
Altamont, Tuesday, 10 November
Overcast. High 43°, low 31°.
Pressure30.06 inHg
Wind9.8 mph SW
Humidity74%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1150° / 37°0.14
50 °
Altamont, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation42%
Record high67° (2021)
Record low19° (2017)
Thu, 1249° / 35°0.12
49 °
Altamont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1964)
Record low17° (2019)
Fri, 1348° / 34°0.06
48 °
Altamont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1989)
Record low9° (2019)
Sat, 1449° / 35°0.1
49 °
Altamont, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (2011)
Record low16° (1986)
Sun, 1549° / 35°0.15
49 °
Altamont, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (1971)
Record low18° (1996)
Mon, 1648° / 35°0.15
48 °
Altamont, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (1988)
Record low20° (1995)
Tue, 1748° / 35°0.12
48 °
Altamont, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high64° (2021)
Record low15° (2014)
Wed, 1848° / 35°0.07
48 °
Altamont, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation35%
Record high68° (2016)
Record low9° (2014)
Thu, 1949° / 35°0.13
49 °
Altamont, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1985)
Record low7° (2014)
Fri, 2048° / 35°0.1
48 °
Altamont, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (1991)
Record low18° (2022)
Sat, 2146° / 34°0.09
46 °
Altamont, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (1979)
Record low16° (2014)
Sun, 2246° / 33°0.1
46 °
Altamont, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation40%
Record high67° (1999)
Record low11° (2014)
Mon, 2347° / 32°0.06
47 °
Altamont, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation30%
Record high67° (1999)
Record low17° (2000)
Tue, 2446° / 32°0.11
46 °
Altamont, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation38%
Record high64° (2001)
Record low15° (2005)
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 Altamont, 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 Altamont, 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.