Monthly outlook for New Harmony, MS: average high 72.8°, average low 52.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 21 October (79.1°), the coolest 30 October (41.4°).
72.8°/52.2°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
73.5°
70°
+2°
31 October – 9 November
71.6°
66°
+3.1°
10 November – 19 November
at normal
61.8°
—
October records over 66 years
95.5°3 October 2019All-time high
32.5°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Saltillo (13 mi).
Thu, 2279° / 48°0
79 °
New Harmony, Thursday, 22 October
Clear. High 79°, low 48°.
Pressure30.21 inHg
Wind6.3 mph NE
Humidity31%
Visibility6.2 mi
Dew point42°
Fri, 2378° / 53°0
78 °
New Harmony, Friday, 23 October
Clear. High 78°, low 53°.
Pressure30.24 inHg
Wind3.8 mph E
Humidity37%
Visibility6.2 mi
Dew point46°
Sat, 2475° / 54°0
75 °
New Harmony, Saturday, 24 October
Clear. High 75°, low 54°.
Pressure30.36 inHg
Wind7.5 mph SE
Humidity39%
Visibility6.2 mi
Dew point44°
Sun, 2574° / 53°0
74 °
New Harmony, Sunday, 25 October
Partly cloudy. High 74°, low 53°.
Pressure30.39 inHg
Wind7 mph E
Humidity32%
Visibility—
Dew point38°
Mon, 2675° / 52°0
75 °
New Harmony, Monday, 26 October
Overcast. High 75°, low 52°.
Pressure30.27 inHg
Wind6.3 mph SE
Humidity45%
Visibility—
Dew point47°
Tue, 2777° / 56°0
77 °
New Harmony, Tuesday, 27 October
Overcast. High 77°, low 56°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity39%
Visibility—
Dew point47°
Wed, 2867° / 55°0.02
67 °
New Harmony, Wednesday, 28 October
Light rain. High 67°, low 55°.
Pressure30.18 inHg
Wind8.5 mph NW
Humidity56%
Visibility—
Dew point48°
Thu, 2965° / 45°0
65 °
New Harmony, Thursday, 29 October
Overcast. High 65°, low 45°.
Pressure30.21 inHg
Wind10.9 mph NE
Humidity30%
Visibility—
Dew point29°
Fri, 3068° / 41°0
68 °
New Harmony, Friday, 30 October
Overcast. High 68°, low 41°.
Pressure30.12 inHg
Wind8.1 mph NE
Humidity19%
Visibility—
Dew point20°
Sat, 3173° / 47°0
73 °
New Harmony, Saturday, 31 October
Overcast. High 73°, low 47°.
Pressure30.03 inHg
Wind11.3 mph SE
Humidity53%
Visibility—
Dew point45°
Sun, 0167° / 61°0.13
67 °
New Harmony, Sunday, 1 November
Light rain. High 67°, low 61°.
Pressure30.03 inHg
Wind13.6 mph SE
Humidity92%
Visibility—
Dew point59°
Mon, 0273° / 63°0.2
73 °
New Harmony, Monday, 2 November
Light rain. High 73°, low 63°.
Pressure30.12 inHg
Wind7.5 mph N
Humidity91%
Visibility—
Dew point63°
Tue, 0374° / 56°0.01
74 °
New Harmony, Tuesday, 3 November
Light rain. High 74°, low 56°.
Pressure30.21 inHg
Wind10.9 mph NE
Humidity24%
Visibility—
Dew point32°
Wed, 0474° / 49°0
74 °
New Harmony, Wednesday, 4 November
Clear. High 74°, low 49°.
Pressure30.09 inHg
Wind5.3 mph SE
Humidity22%
Visibility—
Dew point29°
Thu, 0569° / 56°0
69 °
New Harmony, Thursday, 5 November
Overcast. High 69°, low 56°.
Pressure30.15 inHg
Wind7 mph SE
Humidity35%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0665° / 48°0.14
65 °
New Harmony, Friday, 6 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation35%
Record high82° (2024)
Record low30° (1967)
Sat, 0765° / 48°0.13
65 °
New Harmony, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation33%
Record high81° (2024)
Record low29° (1993)
Sun, 0865° / 48°0.05
65 °
New Harmony, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (2022)
Record low31° (1993)
Mon, 0965° / 48°0.17
65 °
New Harmony, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (2005)
Record low27° (2019)
Tue, 1064° / 47°0.11
64 °
New Harmony, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2002)
Record low28° (1991)
Wed, 1163° / 46°0.09
63 °
New Harmony, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1978)
Record low26° (2025)
Thu, 1262° / 45°0.09
62 °
New Harmony, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1978)
Record low24° (2019)
Fri, 1361° / 43°0.06
61 °
New Harmony, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (1978)
Record low19° (2019)
Sat, 1461° / 44°0.11
61 °
New Harmony, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (1999)
Record low27° (1986)
Sun, 1561° / 45°0.14
61 °
New Harmony, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high78° (1964)
Record low26° (1969)
Mon, 1661° / 44°0.13
61 °
New Harmony, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (1964)
Record low29° (1970)
Tue, 1762° / 44°0.11
62 °
New Harmony, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2016)
Record low26° (1997)
Wed, 1862° / 45°0.19
62 °
New Harmony, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.19 in
Chance of precipitation30%
Record high77° (2016)
Record low24° (2014)
Thu, 1962° / 46°0.13
62 °
New Harmony, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (2025)
Record low27° (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 New Harmony, MS 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 Harmony, MS 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.