Monthly outlook for Lower Salem, OH: average high 57.4°, average low 37.6°. That is 2° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 October (70.4°), the coolest 29 October (27.7°).
57.4°/37.6°
Average high / low
−2°
Below normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
62°
61.5°
+0.3°
30 October – 8 November
49.6°
58.7°
-5°
9 November – 18 November
at normal
53.2°
—
October records over 66 years
92.1°3 October 2019All-time high
26.2°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Marietta (10 mi).
Wed, 2169° / 38°0
69 °
Lower Salem, Wednesday, 21 October
Clear. High 69°, low 38°.
Pressure30.24 inHg
Wind1.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point46°
Thu, 2267° / 40°0
67 °
Lower Salem, Thursday, 22 October
Clear. High 67°, low 40°.
Pressure30.24 inHg
Wind4.3 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Fri, 2360° / 43°0
60 °
Lower Salem, Friday, 23 October
Clear. High 60°, low 43°.
Pressure30.39 inHg
Wind7.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point39°
Sat, 2465° / 38°0
65 °
Lower Salem, Saturday, 24 October
Clear. High 65°, low 38°.
Pressure30.47 inHg
Wind6.9 mph E
Humidity38%
Visibility—
Dew point35°
Sun, 2565° / 38°0
65 °
Lower Salem, Sunday, 25 October
Clear. High 65°, low 38°.
Pressure30.47 inHg
Wind4.8 mph SE
Humidity29%
Visibility—
Dew point28°
Mon, 2666° / 48°0
66 °
Lower Salem, Monday, 26 October
Overcast. High 66°, low 48°.
Pressure30.27 inHg
Wind5.4 mph S
Humidity57%
Visibility—
Dew point47°
Tue, 2764° / 43°0
64 °
Lower Salem, Tuesday, 27 October
Overcast. High 64°, low 43°.
Pressure30.12 inHg
Wind9.6 mph SW
Humidity56%
Visibility—
Dew point46°
Wed, 2846° / 32°0
46 °
Lower Salem, Wednesday, 28 October
Mostly clear. High 46°, low 32°.
Pressure30.36 inHg
Wind8.6 mph NW
Humidity38%
Visibility—
Dew point21°
Thu, 2948° / 28°0
48 °
Lower Salem, Thursday, 29 October
Clear. High 48°, low 28°.
Pressure30.24 inHg
Wind9.3 mph SW
Humidity32%
Visibility—
Dew point17°
Fri, 3042° / 34°0
42 °
Lower Salem, Friday, 30 October
Overcast. High 42°, low 34°.
Pressure30.18 inHg
Wind5.8 mph SW
Humidity57%
Visibility—
Dew point28°
Sat, 3144° / 40°0.05
44 °
Lower Salem, Saturday, 31 October
Light rain. High 44°, low 40°.
Pressure30.15 inHg
Wind4.2 mph SW
Humidity96%
Visibility—
Dew point42°
Sun, 0153° / 38°0
53 °
Lower Salem, Sunday, 1 November
Partly cloudy. High 53°, low 38°.
Pressure30.27 inHg
Wind5.1 mph NW
Humidity43%
Visibility—
Dew point30°
Mon, 0250° / 34°0
50 °
Lower Salem, Monday, 2 November
Overcast. High 50°, low 34°.
Pressure30.18 inHg
Wind5.5 mph NE
Humidity46%
Visibility—
Dew point28°
Tue, 0354° / 34°0
54 °
Lower Salem, Tuesday, 3 November
Overcast. High 54°, low 34°.
Pressure30.03 inHg
Wind6.9 mph NE
Humidity64%
Visibility—
Dew point39°
Wed, 0454° / 38°0
54 °
Lower Salem, Wednesday, 4 November
Overcast. High 54°, low 38°.
Pressure29.97 inHg
Wind7 mph NW
Humidity40%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0557° / 43°0.13
57 °
Lower Salem, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (2024)
Record low23° (1991)
Fri, 0657° / 42°0.07
57 °
Lower Salem, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation33%
Record high76° (1975)
Record low28° (1962)
Sat, 0756° / 41°0.11
56 °
Lower Salem, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (1996)
Record low27° (1967)
Sun, 0856° / 40°0.11
56 °
Lower Salem, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (2020)
Record low24° (2019)
Mon, 0957° / 41°0.12
57 °
Lower Salem, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (1975)
Record low26° (1995)
Tue, 1056° / 41°0.15
56 °
Lower Salem, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high77° (2020)
Record low27° (2017)
Wed, 1154° / 40°0.15
54 °
Lower Salem, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (2021)
Record low22° (2017)
Thu, 1252° / 38°0.15
52 °
Lower Salem, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1964)
Record low20° (2019)
Fri, 1352° / 37°0.05
52 °
Lower Salem, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high69° (1989)
Record low16° (2019)
Sat, 1452° / 37°0.1
52 °
Lower Salem, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1993)
Record low21° (1986)
Sun, 1552° / 38°0.15
52 °
Lower Salem, 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, 1652° / 37°0.15
52 °
Lower Salem, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation42%
Record high73° (1988)
Record low20° (1969)
Tue, 1752° / 37°0.13
52 °
Lower Salem, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high69° (2021)
Record low23° (2014)
Wed, 1852° / 37°0.08
52 °
Lower Salem, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation33%
Record high71° (2016)
Record low19° (2014)
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 Lower Salem, 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 Lower Salem, 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.