Monthly outlook for Iuka, AR: average high 72.2°, average low 52.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 6 days (about 3.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (90.6°), the coolest 18 October (34.4°).
72.2°/52.9°
Average high / low
+0.5°
Above normal
6 / 4
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
75.8°
72.2°
+2°
20 October – 29 October
66.2°
68.6°
-1.3°
30 October – 8 November
at normal
64.4°
—
October records over 66 years
93.9°11 October 1963All-time high
28.4°29 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Mount Olive (14 mi).
Sun, 1190° / 56°0
90 °
Iuka, Sunday, 11 October
Clear. High 90°, low 56°.
Pressure30.00 inHg
Wind4.6 mph W
Humidity43%
Visibility6.2 mi
Dew point59°
Mon, 1290° / 67°0
90 °
Iuka, Monday, 12 October
Clear. High 90°, low 67°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity37%
Visibility6.2 mi
Dew point57°
Tue, 1391° / 69°0.17
91 °
Iuka, Tuesday, 13 October
Rain. High 91°, low 69°.
Pressure29.94 inHg
Wind6 mph SW
Humidity52%
Visibility6.2 mi
Dew point68°
Wed, 1482° / 71°0.48
82 °
Iuka, Wednesday, 14 October
Rain. High 82°, low 71°.
Pressure30.00 inHg
Wind4.3 mph S
Humidity94%
Visibility—
Dew point75°
Thu, 1578° / 71°1.71
78 °
Iuka, Thursday, 15 October
Heavy rain. High 78°, low 71°.
Pressure30.09 inHg
Wind8 mph E
Humidity86%
Visibility—
Dew point71°
Fri, 1670° / 55°0.13
70 °
Iuka, Friday, 16 October
Light rain. High 70°, low 55°.
Pressure30.09 inHg
Wind12.3 mph NW
Humidity53%
Visibility—
Dew point50°
Sat, 1754° / 41°0
54 °
Iuka, Saturday, 17 October
Clear. High 54°, low 41°.
Pressure30.45 inHg
Wind16.1 mph NW
Humidity41%
Visibility—
Dew point29°
Sun, 1856° / 34°0
56 °
Iuka, Sunday, 18 October
Clear. High 56°, low 34°.
Pressure30.42 inHg
Wind4.8 mph SE
Humidity38%
Visibility—
Dew point27°
Mon, 1961° / 39°0
61 °
Iuka, Monday, 19 October
Overcast. High 61°, low 39°.
Pressure30.33 inHg
Wind6.2 mph SE
Humidity39%
Visibility—
Dew point31°
Tue, 2069° / 46°0
69 °
Iuka, Tuesday, 20 October
Overcast. High 69°, low 46°.
Pressure30.18 inHg
Wind8.6 mph SE
Humidity37%
Visibility—
Dew point37°
Wed, 2163° / 54°0.57
63 °
Iuka, Wednesday, 21 October
Rain. High 63°, low 54°.
Pressure30.00 inHg
Wind13 mph S
Humidity97%
Visibility—
Dew point60°
Thu, 2268° / 53°0.41
68 °
Iuka, Thursday, 22 October
Rain. High 68°, low 53°.
Pressure29.94 inHg
Wind13.3 mph W
Humidity64%
Visibility—
Dew point49°
Fri, 2373° / 46°0
73 °
Iuka, Friday, 23 October
Mostly clear. High 73°, low 46°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity37%
Visibility—
Dew point40°
Sat, 2459° / 46°0
59 °
Iuka, Saturday, 24 October
Overcast. High 59°, low 46°.
Pressure30.15 inHg
Wind10 mph NW
Humidity50%
Visibility—
Dew point39°
Sun, 2564° / 41°0
64 °
Iuka, Sunday, 25 October
Overcast. High 64°, low 41°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity33%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2668° / 51°0.1
68 °
Iuka, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation33%
Record high85° (2014)
Record low39° (1972)
Tue, 2767° / 51°0.15
67 °
Iuka, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation32%
Record high84° (1963)
Record low39° (2012)
Wed, 2866° / 49°0.14
66 °
Iuka, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.14 in
Chance of precipitation28%
Record high83° (2024)
Record low34° (2017)
Thu, 2967° / 50°0.13
67 °
Iuka, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation30%
Record high82° (1971)
Record low28° (2017)
Fri, 3067° / 51°0.15
67 °
Iuka, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation32%
Record high84° (2016)
Record low33° (1980)
Sat, 3167° / 51°0.19
67 °
Iuka, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.19 in
Chance of precipitation35%
Record high83° (2016)
Record low29° (2023)
Sun, 0166° / 50°0.17
66 °
Iuka, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.17 in
Chance of precipitation35%
Record high82° (2016)
Record low27° (2019)
Mon, 0264° / 49°0.08
64 °
Iuka, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2016)
Record low30° (1991)
Tue, 0364° / 48°0.09
64 °
Iuka, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (2016)
Record low26° (1991)
Wed, 0464° / 48°0.09
64 °
Iuka, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation23%
Record high82° (1978)
Record low22° (1991)
Thu, 0562° / 47°0.15
62 °
Iuka, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation35%
Record high82° (1978)
Record low28° (1991)
Fri, 0663° / 46°0.13
63 °
Iuka, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (1999)
Record low30° (1967)
Sat, 0763° / 47°0.12
63 °
Iuka, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation22%
Record high79° (1999)
Record low27° (1993)
Sun, 0863° / 47°0.03
63 °
Iuka, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.03 in
Chance of precipitation12%
Record high81° (2023)
Record low23° (1991)
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 Iuka, 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 Iuka, 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.