Monthly outlook for Marianna, AR: average high 71.2°, average low 50.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 26 October (80.3°), the coolest 29 October (35.3°).
71.2°/50.3°
Average high / low
+1.3°
Above normal
5 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
74.9°
69.8°
+2.8°
30 October – 8 November
65°
65.9°
-0.5°
9 November – 18 November
at normal
61.5°
—
October records over 66 years
93.6°2 October 2019All-time high
31.5°29 October 2017All-time low
Wed, 2180° / 48°0
80 °
Marianna, Wednesday, 21 October
Clear. High 80°, low 48°.
Pressure30.24 inHg
Wind4.3 mph NE
Humidity32%
Visibility6.2 mi
Dew point44°
Thu, 2279° / 55°0
79 °
Marianna, Thursday, 22 October
Clear. High 79°, low 55°.
Pressure30.24 inHg
Wind6.4 mph NE
Humidity33%
Visibility6.2 mi
Dew point45°
Fri, 2380° / 56°0
80 °
Marianna, Friday, 23 October
Clear. High 80°, low 56°.
Pressure30.24 inHg
Wind4.2 mph E
Humidity31%
Visibility6.2 mi
Dew point44°
Sat, 2480° / 57°0
80 °
Marianna, Saturday, 24 October
Overcast. High 80°, low 57°.
Pressure30.30 inHg
Wind8.5 mph SE
Humidity27%
Visibility—
Dew point40°
Sun, 2577° / 56°0
77 °
Marianna, Sunday, 25 October
Partly cloudy. High 77°, low 56°.
Pressure30.39 inHg
Wind7.4 mph E
Humidity23%
Visibility—
Dew point32°
Mon, 2680° / 55°0
80 °
Marianna, Monday, 26 October
Clear. High 80°, low 55°.
Pressure30.27 inHg
Wind9 mph S
Humidity24%
Visibility—
Dew point36°
Tue, 2776° / 53°0.01
76 °
Marianna, Tuesday, 27 October
Light rain. High 76°, low 53°.
Pressure30.27 inHg
Wind17.9 mph N
Humidity38%
Visibility—
Dew point47°
Wed, 2857° / 42°0.05
57 °
Marianna, Wednesday, 28 October
Light rain. High 57°, low 42°.
Pressure30.45 inHg
Wind18.3 mph N
Humidity19%
Visibility—
Dew point13°
Thu, 2962° / 35°0
62 °
Marianna, Thursday, 29 October
Overcast. High 62°, low 35°.
Pressure30.27 inHg
Wind6.4 mph NE
Humidity12%
Visibility—
Dew point3°
Fri, 3055° / 46°0.1
55 °
Marianna, Friday, 30 October
Light rain. High 55°, low 46°.
Pressure30.15 inHg
Wind7 mph NE
Humidity44%
Visibility—
Dew point30°
Sat, 3166° / 48°0.04
66 °
Marianna, Saturday, 31 October
Light rain. High 66°, low 48°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity31%
Visibility—
Dew point32°
Sun, 0169° / 55°0.49
69 °
Marianna, Sunday, 1 November
Rain. High 69°, low 55°.
Pressure30.12 inHg
Wind9.2 mph SE
Humidity48%
Visibility—
Dew point47°
Mon, 0267° / 56°0.18
67 °
Marianna, Monday, 2 November
Rain. High 67°, low 56°.
Pressure30.03 inHg
Wind12.7 mph N
Humidity80%
Visibility—
Dew point60°
Tue, 0365° / 49°0
65 °
Marianna, Tuesday, 3 November
Clear. High 65°, low 49°.
Pressure30.18 inHg
Wind10.7 mph N
Humidity46%
Visibility—
Dew point40°
Wed, 0469° / 47°0
69 °
Marianna, Wednesday, 4 November
Mostly clear. High 69°, low 47°.
Pressure30.15 inHg
Wind5.2 mph NE
Humidity45%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0564° / 50°0.17
64 °
Marianna, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.17 in
Chance of precipitation28%
Record high79° (2017)
Record low29° (1991)
Fri, 0664° / 49°0.15
64 °
Marianna, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (2023)
Record low32° (1967)
Sat, 0764° / 49°0.1
64 °
Marianna, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.1 in
Chance of precipitation22%
Record high80° (2023)
Record low29° (1993)
Sun, 0864° / 49°0.07
64 °
Marianna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2023)
Record low26° (1991)
Mon, 0965° / 49°0.1
65 °
Marianna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (2020)
Record low24° (1991)
Tue, 1063° / 48°0.09
63 °
Marianna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high79° (2002)
Record low27° (1991)
Wed, 1162° / 47°0.11
62 °
Marianna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (1989)
Record low28° (2025)
Thu, 1260° / 45°0.09
60 °
Marianna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (1985)
Record low21° (2019)
Fri, 1360° / 45°0.06
60 °
Marianna, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (1978)
Record low19° (2019)
Sat, 1461° / 46°0.11
61 °
Marianna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1999)
Record low26° (1986)
Sun, 1561° / 46°0.12
61 °
Marianna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.12 in
Chance of precipitation37%
Record high78° (2025)
Record low25° (2018)
Mon, 1661° / 45°0.19
61 °
Marianna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.19 in
Chance of precipitation25%
Record high77° (2016)
Record low30° (2019)
Tue, 1761° / 46°0.11
61 °
Marianna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2016)
Record low27° (2022)
Wed, 1861° / 46°0.22
61 °
Marianna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.22 in
Chance of precipitation27%
Record high77° (2025)
Record low24° (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 Marianna, AR 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 Marianna, AR 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.