Monthly outlook for Olive Branch, TN: average high 72.8°, average low 53.9°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 27 October (78.8°), the coolest 29 October (43.6°).
72.8°/53.9°
Average high / low
+3.3°
Above normal
3 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
74.6°
68°
+3.7°
31 October – 9 November
69.7°
63.9°
+3.2°
10 November – 19 November
at normal
59.2°
—
October records over 66 years
93.9°2 October 2019All-time high
32°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Henning (7 mi).
Thu, 2278° / 49°0
78 °
Olive Branch, Thursday, 22 October
Clear. High 78°, low 49°.
Pressure30.24 inHg
Wind6.1 mph NE
Humidity39%
Visibility6.2 mi
Dew point47°
Fri, 2376° / 49°0
76 °
Olive Branch, Friday, 23 October
Clear. High 76°, low 49°.
Pressure30.27 inHg
Wind5.6 mph NE
Humidity34%
Visibility6.2 mi
Dew point43°
Sat, 2478° / 53°0
78 °
Olive Branch, Saturday, 24 October
Clear. High 78°, low 53°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity39%
Visibility6.2 mi
Dew point48°
Sun, 2576° / 54°0
76 °
Olive Branch, Sunday, 25 October
Overcast. High 76°, low 54°.
Pressure30.39 inHg
Wind3.6 mph S
Humidity40%
Visibility6.2 mi
Dew point46°
Mon, 2676° / 55°0
76 °
Olive Branch, Monday, 26 October
Overcast. High 76°, low 55°.
Pressure30.30 inHg
Wind4.5 mph SE
Humidity35%
Visibility—
Dew point42°
Tue, 2779° / 56°0
79 °
Olive Branch, Tuesday, 27 October
Overcast. High 79°, low 56°.
Pressure30.18 inHg
Wind6.3 mph SE
Humidity35%
Visibility—
Dew point45°
Wed, 2878° / 58°0
78 °
Olive Branch, Wednesday, 28 October
Partly cloudy. High 78°, low 58°.
Pressure30.15 inHg
Wind14.7 mph N
Humidity33%
Visibility—
Dew point44°
Thu, 2964° / 44°0
64 °
Olive Branch, Thursday, 29 October
Overcast. High 64°, low 44°.
Pressure30.30 inHg
Wind12.3 mph N
Humidity32%
Visibility—
Dew point29°
Fri, 3064° / 47°0
64 °
Olive Branch, Friday, 30 October
Overcast. High 64°, low 47°.
Pressure30.24 inHg
Wind6.4 mph SE
Humidity26%
Visibility—
Dew point22°
Sat, 3175° / 48°0
75 °
Olive Branch, Saturday, 31 October
Overcast. High 75°, low 48°.
Pressure30.12 inHg
Wind10.1 mph SE
Humidity21%
Visibility—
Dew point28°
Sun, 0167° / 59°0.4
67 °
Olive Branch, Sunday, 1 November
Rain. High 67°, low 59°.
Pressure30.00 inHg
Wind21.5 mph SE
Humidity87%
Visibility—
Dew point58°
Mon, 0270° / 65°1.84
70 °
Olive Branch, Monday, 2 November
Heavy rain. High 70°, low 65°.
Pressure29.94 inHg
Wind18.4 mph SE
Humidity87%
Visibility—
Dew point64°
Tue, 0373° / 61°0.07
73 °
Olive Branch, Tuesday, 3 November
Light rain. High 73°, low 61°.
Pressure29.91 inHg
Wind10.6 mph W
Humidity63%
Visibility—
Dew point58°
Wed, 0468° / 59°0
68 °
Olive Branch, Wednesday, 4 November
Overcast. High 68°, low 59°.
Pressure30.06 inHg
Wind7 mph N
Humidity65%
Visibility—
Dew point53°
Thu, 0566° / 58°0.01
66 °
Olive Branch, Thursday, 5 November
Light rain. High 66°, low 58°.
Pressure30.00 inHg
Wind10.3 mph NW
Humidity67%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0662° / 48°0.19
62 °
Olive Branch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.19 in
Chance of precipitation32%
Record high78° (2023)
Record low30° (1967)
Sat, 0762° / 48°0.13
62 °
Olive Branch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2023)
Record low28° (1993)
Sun, 0863° / 48°0.04
63 °
Olive Branch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2005)
Record low27° (1991)
Mon, 0964° / 48°0.12
64 °
Olive Branch, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2020)
Record low25° (1991)
Tue, 1061° / 47°0.11
61 °
Olive Branch, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2002)
Record low28° (2025)
Wed, 1160° / 45°0.1
60 °
Olive Branch, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1989)
Record low26° (2025)
Thu, 1258° / 44°0.08
58 °
Olive Branch, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low19° (2019)
Fri, 1358° / 43°0.09
58 °
Olive Branch, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high76° (1978)
Record low17° (2019)
Sat, 1459° / 44°0.08
59 °
Olive Branch, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (2025)
Record low24° (1986)
Sun, 1559° / 45°0.17
59 °
Olive Branch, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (1964)
Record low27° (1969)
Mon, 1659° / 44°0.18
59 °
Olive Branch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.18 in
Chance of precipitation32%
Record high75° (2016)
Record low29° (2019)
Tue, 1760° / 44°0.12
60 °
Olive Branch, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2016)
Record low26° (1997)
Wed, 1859° / 45°0.21
59 °
Olive Branch, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.21 in
Chance of precipitation35%
Record high76° (1985)
Record low23° (2014)
Thu, 1959° / 45°0.12
59 °
Olive Branch, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1985)
Record low27° (2022)
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 Olive Branch, TN 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 Olive Branch, TN 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.