Monthly outlook for Mount Hermon, LA: average high 80.8°, average low 57.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (86.3°), the coolest 18 October (50.1°).
80.8°/57.4°
Average high / low
+2.6°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
80°
77°
+1.7°
25 October – 3 November
82.1°
73.7°
+4.7°
4 November – 13 November
at normal
70°
—
October records over 66 years
95.9°4 October 2019All-time high
36°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Osyka (11 mi).
Fri, 1685° / 59°0
85 °
Mount Hermon, Friday, 16 October
Light rain. High 85°, low 59°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point62°
Sat, 1769° / 54°0
69 °
Mount Hermon, Saturday, 17 October
Clear. High 69°, low 54°.
Pressure30.33 inHg
Wind12 mph NE
Humidity46%
Visibility6.2 mi
Dew point44°
Sun, 1871° / 50°0
71 °
Mount Hermon, Sunday, 18 October
Clear. High 71°, low 50°.
Pressure30.36 inHg
Wind7.3 mph E
Humidity43%
Visibility6.2 mi
Dew point43°
Mon, 1976° / 53°0
76 °
Mount Hermon, Monday, 19 October
Overcast. High 76°, low 53°.
Pressure30.27 inHg
Wind7.5 mph E
Humidity55%
Visibility6.2 mi
Dew point53°
Tue, 2077° / 57°0
77 °
Mount Hermon, Tuesday, 20 October
Overcast. High 77°, low 57°.
Pressure30.24 inHg
Wind7 mph NE
Humidity54%
Visibility—
Dew point56°
Wed, 2183° / 59°0
83 °
Mount Hermon, Wednesday, 21 October
Clear. High 83°, low 59°.
Pressure30.15 inHg
Wind8.8 mph E
Humidity37%
Visibility—
Dew point50°
Thu, 2284° / 57°0
84 °
Mount Hermon, Thursday, 22 October
Clear. High 84°, low 57°.
Pressure30.12 inHg
Wind6 mph E
Humidity31%
Visibility—
Dew point45°
Fri, 2385° / 58°0
85 °
Mount Hermon, Friday, 23 October
Clear. High 85°, low 58°.
Pressure30.06 inHg
Wind6 mph E
Humidity44%
Visibility—
Dew point56°
Sat, 2484° / 58°0
84 °
Mount Hermon, Saturday, 24 October
Clear. High 84°, low 58°.
Pressure30.18 inHg
Wind5.2 mph E
Humidity38%
Visibility—
Dew point52°
Sun, 2581° / 59°0
81 °
Mount Hermon, Sunday, 25 October
Clear. High 81°, low 59°.
Pressure30.33 inHg
Wind8.5 mph NE
Humidity36%
Visibility—
Dew point48°
Mon, 2681° / 53°0
81 °
Mount Hermon, Monday, 26 October
Clear. High 81°, low 53°.
Pressure30.33 inHg
Wind7.2 mph E
Humidity31%
Visibility—
Dew point43°
Tue, 2780° / 55°0
80 °
Mount Hermon, Tuesday, 27 October
Partly cloudy. High 80°, low 55°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity22%
Visibility—
Dew point33°
Wed, 2880° / 56°0
80 °
Mount Hermon, Wednesday, 28 October
Overcast. High 80°, low 56°.
Pressure30.21 inHg
Wind9 mph SE
Humidity52%
Visibility—
Dew point56°
Thu, 2985° / 64°0.02
85 °
Mount Hermon, Thursday, 29 October
Light rain. High 85°, low 64°.
Pressure30.12 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point55°
Fri, 3086° / 64°0
86 °
Mount Hermon, Friday, 30 October
Clear. High 86°, low 64°.
Pressure30.09 inHg
Wind8.5 mph SW
Humidity42%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3174° / 56°0.12
74 °
Mount Hermon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation28%
Record high87° (2016)
Record low36° (1993)
Sun, 0173° / 56°0.14
73 °
Mount Hermon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.14 in
Chance of precipitation32%
Record high83° (1971)
Record low32° (1993)
Mon, 0271° / 55°0.17
71 °
Mount Hermon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.17 in
Chance of precipitation28%
Record high83° (1978)
Record low38° (2023)
Tue, 0371° / 54°0.07
71 °
Mount Hermon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2003)
Record low30° (1966)
Wed, 0471° / 53°0.1
71 °
Mount Hermon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.1 in
Chance of precipitation28%
Record high85° (2016)
Record low32° (1991)
Thu, 0571° / 54°0.13
71 °
Mount Hermon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.13 in
Chance of precipitation30%
Record high83° (2003)
Record low31° (1991)
Fri, 0671° / 53°0.06
71 °
Mount Hermon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (2024)
Record low34° (1991)
Sat, 0771° / 54°0.09
71 °
Mount Hermon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation25%
Record high85° (2005)
Record low36° (1993)
Sun, 0871° / 54°0.08
71 °
Mount Hermon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (2005)
Record low36° (1991)
Mon, 0971° / 54°0.14
71 °
Mount Hermon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.14 in
Chance of precipitation35%
Record high83° (2024)
Record low29° (1991)
Tue, 1070° / 53°0.08
70 °
Mount Hermon, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2020)
Record low31° (1991)
Wed, 1170° / 53°0.14
70 °
Mount Hermon, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.14 in
Chance of precipitation27%
Record high80° (2020)
Record low29° (2025)
Thu, 1268° / 51°0.1
68 °
Mount Hermon, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (2003)
Record low30° (2019)
Fri, 1367° / 50°0.07
67 °
Mount Hermon, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high81° (2005)
Record low23° (2019)
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 Mount Hermon, LA 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 Mount Hermon, LA 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.