Monthly outlook for New Harmony, MS: average high 77.6°, average low 59.3°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 13 October (91.1°), the coolest 18 October (48.1°).
77.6°/59.3°
Average high / low
+3.5°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
78.6°
72.6°
+3.4°
23 October – 1 November
75.9°
69.3°
+3.7°
2 November – 11 November
at normal
64.9°
—
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).
Wed, 1486° / 67°0.43
86 °
New Harmony, Wednesday, 14 October
Heavy rain. High 86°, low 67°.
Pressure30.09 inHg
Wind5.8 mph SW
Humidity96%
Visibility1.4 mi
Dew point77°
Thu, 1589° / 67°0
89 °
New Harmony, Thursday, 15 October
Clear. High 89°, low 67°.
Pressure30.09 inHg
Wind4.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point63°
Fri, 1673° / 57°0
73 °
New Harmony, Friday, 16 October
Overcast. High 73°, low 57°.
Pressure30.15 inHg
Wind14.9 mph N
Humidity64%
Visibility6.2 mi
Dew point58°
Sat, 1767° / 51°0
67 °
New Harmony, Saturday, 17 October
Clear. High 67°, low 51°.
Pressure30.42 inHg
Wind10.5 mph NE
Humidity39%
Visibility—
Dew point38°
Sun, 1872° / 48°0
72 °
New Harmony, Sunday, 18 October
Clear. High 72°, low 48°.
Pressure30.36 inHg
Wind8.4 mph SE
Humidity40%
Visibility—
Dew point42°
Mon, 1972° / 61°0
72 °
New Harmony, Monday, 19 October
Overcast. High 72°, low 61°.
Pressure30.27 inHg
Wind11.7 mph SE
Humidity56%
Visibility—
Dew point51°
Tue, 2072° / 62°0
72 °
New Harmony, Tuesday, 20 October
Light rain. High 72°, low 62°.
Pressure30.24 inHg
Wind9.4 mph SE
Humidity84%
Visibility—
Dew point60°
Wed, 2183° / 61°0
83 °
New Harmony, Wednesday, 21 October
Partly cloudy. High 83°, low 61°.
Pressure30.15 inHg
Wind12.7 mph SE
Humidity45%
Visibility—
Dew point55°
Thu, 2282° / 62°0
82 °
New Harmony, Thursday, 22 October
Mostly clear. High 82°, low 62°.
Pressure30.09 inHg
Wind15.1 mph SE
Humidity35%
Visibility—
Dew point49°
Fri, 2380° / 61°0
80 °
New Harmony, Friday, 23 October
Overcast. High 80°, low 61°.
Pressure30.15 inHg
Wind13.1 mph S
Humidity50%
Visibility—
Dew point57°
Sat, 2486° / 65°0
86 °
New Harmony, Saturday, 24 October
Overcast. High 86°, low 65°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity39%
Visibility—
Dew point55°
Sun, 2572° / 67°0.02
72 °
New Harmony, Sunday, 25 October
Light rain. High 72°, low 67°.
Pressure30.06 inHg
Wind5.5 mph SE
Humidity77%
Visibility—
Dew point62°
Mon, 2668° / 58°0.15
68 °
New Harmony, Monday, 26 October
Light rain. High 68°, low 58°.
Pressure30.12 inHg
Wind11.3 mph N
Humidity93%
Visibility—
Dew point57°
Tue, 2775° / 52°0
75 °
New Harmony, Tuesday, 27 October
Mostly clear. High 75°, low 52°.
Pressure30.15 inHg
Wind9.6 mph NE
Humidity34%
Visibility—
Dew point40°
Wed, 2875° / 51°0
75 °
New Harmony, Wednesday, 28 October
Overcast. High 75°, low 51°.
Pressure30.06 inHg
Wind8.5 mph N
Humidity23%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2969° / 51°0.1
69 °
New Harmony, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.1 in
Chance of precipitation28%
Record high84° (2016)
Record low35° (2017)
Fri, 3070° / 51°0.09
70 °
New Harmony, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high84° (2000)
Record low36° (1993)
Sat, 3170° / 53°0.16
70 °
New Harmony, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.16 in
Chance of precipitation30%
Record high85° (2016)
Record low33° (1993)
Sun, 0168° / 52°0.14
68 °
New Harmony, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.14 in
Chance of precipitation28%
Record high85° (2016)
Record low30° (1993)
Mon, 0267° / 50°0.1
67 °
New Harmony, Monday, 2 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.1 in
Chance of precipitation30%
Record high82° (2016)
Record low33° (2019)
Tue, 0366° / 49°0.06
66 °
New Harmony, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation23%
Record high83° (2016)
Record low29° (1966)
Wed, 0465° / 49°0.1
65 °
New Harmony, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (2024)
Record low26° (1991)
Thu, 0565° / 48°0.1
65 °
New Harmony, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (2024)
Record low25° (1991)
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)
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.