Monthly outlook for New Harrison, OH: average high 63.7°, average low 47.8°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 26 October (72.7°), the coolest 25 October (40.3°).
63.7°/47.8°
Average high / low
+4.2°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
65.8°
57.7°
+4.5°
4 November – 13 November
60.1°
52.3°
+4.4°
14 November – 23 November
at normal
48.4°
—
October records over 66 years
89.1°2 October 2019All-time high
22.5°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Greenville (5 mi).
Mon, 2673° / 43°0
73 °
New Harrison, Monday, 26 October
Overcast. High 73°, low 43°.
Pressure30.36 inHg
Wind4.8 mph W
Humidity54%
Visibility6.2 mi
Dew point50°
Tue, 2769° / 45°0
69 °
New Harrison, Tuesday, 27 October
Overcast. High 69°, low 45°.
Pressure30.33 inHg
Wind5.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point51°
Wed, 2871° / 51°0.02
71 °
New Harrison, Wednesday, 28 October
Light rain. High 71°, low 51°.
Pressure30.27 inHg
Wind5.9 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2971° / 49°0
71 °
New Harrison, Thursday, 29 October
Clear. High 71°, low 49°.
Pressure30.18 inHg
Wind8.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point47°
Fri, 3069° / 57°0.05
69 °
New Harrison, Friday, 30 October
Light rain. High 69°, low 57°.
Pressure30.15 inHg
Wind7.5 mph SW
Humidity68%
Visibility—
Dew point56°
Sat, 3159° / 50°0
59 °
New Harrison, Saturday, 31 October
Overcast. High 59°, low 50°.
Pressure30.30 inHg
Wind7.4 mph E
Humidity57%
Visibility—
Dew point43°
Sun, 0155° / 49°0.04
55 °
New Harrison, Sunday, 1 November
Light rain. High 55°, low 49°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity68%
Visibility—
Dew point42°
Mon, 0258° / 52°0.02
58 °
New Harrison, Monday, 2 November
Light rain. High 58°, low 52°.
Pressure30.12 inHg
Wind7.8 mph NE
Humidity67%
Visibility—
Dew point44°
Tue, 0364° / 47°0
64 °
New Harrison, Tuesday, 3 November
Clear. High 64°, low 47°.
Pressure30.15 inHg
Wind13.3 mph E
Humidity41%
Visibility—
Dew point37°
Wed, 0459° / 43°0
59 °
New Harrison, Wednesday, 4 November
Clear. High 59°, low 43°.
Pressure30.09 inHg
Wind6.4 mph E
Humidity39%
Visibility—
Dew point32°
Thu, 0562° / 46°0
62 °
New Harrison, Thursday, 5 November
Overcast. High 62°, low 46°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity38%
Visibility—
Dew point33°
Fri, 0660° / 51°0
60 °
New Harrison, Friday, 6 November
Overcast. High 60°, low 51°.
Pressure29.94 inHg
Wind5.2 mph NE
Humidity62%
Visibility—
Dew point45°
Sat, 0762° / 47°0
62 °
New Harrison, Saturday, 7 November
Overcast. High 62°, low 47°.
Pressure29.88 inHg
Wind7 mph S
Humidity48%
Visibility—
Dew point40°
Sun, 0863° / 52°0
63 °
New Harrison, Sunday, 8 November
Clear. High 63°, low 52°.
Pressure29.68 inHg
Wind16.3 mph W
Humidity43%
Visibility—
Dew point39°
Mon, 0953° / 42°0.01
53 °
New Harrison, Monday, 9 November
Light rain. High 53°, low 42°.
Pressure29.50 inHg
Wind20 mph W
Humidity43%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1053° / 38°0.13
53 °
New Harrison, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (2020)
Record low18° (2018)
Wed, 1150° / 35°0.13
50 °
New Harrison, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (1964)
Record low20° (1996)
Thu, 1249° / 34°0.1
49 °
New Harrison, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1964)
Record low14° (2019)
Fri, 1349° / 34°0.07
49 °
New Harrison, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2010)
Record low4° (2019)
Sat, 1450° / 34°0.1
50 °
New Harrison, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (2011)
Record low14° (1986)
Sun, 1549° / 36°0.13
49 °
New Harrison, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high71° (1971)
Record low19° (2014)
Mon, 1649° / 34°0.09
49 °
New Harrison, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (2001)
Record low19° (1997)
Tue, 1749° / 35°0.14
49 °
New Harrison, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation27%
Record high68° (1971)
Record low12° (1997)
Wed, 1849° / 35°0.11
49 °
New Harrison, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation22%
Record high71° (2016)
Record low7° (2014)
Thu, 1950° / 35°0.09
50 °
New Harrison, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (1985)
Record low8° (2014)
Fri, 2048° / 34°0.11
48 °
New Harrison, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1985)
Record low15° (2022)
Sat, 2146° / 34°0.08
46 °
New Harrison, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1990)
Record low11° (2014)
Sun, 2247° / 33°0.09
47 °
New Harrison, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2010)
Record low12° (1964)
Mon, 2347° / 33°0.09
47 °
New Harrison, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (1999)
Record low12° (1970)
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 New Harrison, 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 New Harrison, 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.