Monthly outlook for Big Flat, AR: average high 84.4°, average low 61°. That is 8.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (90.2°), the coolest 9 October (55.7°).
84.4°/61°
Average high / low
+8.1°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
85.2°
70.9°
+8°
18 October – 27 October
83°
66.8°
+9°
28 October – 6 November
at normal
62.8°
—
October records over 66 years
91.6°2 October 2019All-time high
26.2°31 October 1993All-time low
Fri, 0988° / 56°0
88 °
Big Flat, Friday, 9 October
Clear. High 88°, low 56°.
Pressure30.09 inHg
Wind4.1 mph E
Humidity43%
Visibility6.2 mi
Dew point59°
Sat, 1076° / 60°0
76 °
Big Flat, Saturday, 10 October
Overcast. High 76°, low 60°.
Pressure30.06 inHg
Wind3.8 mph E
Humidity50%
Visibility6.2 mi
Dew point56°
Sun, 1183° / 56°0
83 °
Big Flat, Sunday, 11 October
Clear. High 83°, low 56°.
Pressure30.00 inHg
Wind4.6 mph NW
Humidity39%
Visibility6.2 mi
Dew point52°
Mon, 1288° / 64°0
88 °
Big Flat, Monday, 12 October
Clear. High 88°, low 64°.
Pressure29.94 inHg
Wind10.3 mph SW
Humidity32%
Visibility—
Dew point51°
Tue, 1390° / 66°0
90 °
Big Flat, Tuesday, 13 October
Clear. High 90°, low 66°.
Pressure29.91 inHg
Wind7.5 mph SW
Humidity41%
Visibility—
Dew point59°
Wed, 1490° / 64°0
90 °
Big Flat, Wednesday, 14 October
Clear. High 90°, low 64°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity41%
Visibility—
Dew point58°
Thu, 1590° / 70°0
90 °
Big Flat, Thursday, 15 October
Clear. High 90°, low 70°.
Pressure29.94 inHg
Wind12.7 mph S
Humidity40%
Visibility—
Dew point59°
Fri, 1687° / 66°0.01
87 °
Big Flat, Friday, 16 October
Light rain. High 87°, low 66°.
Pressure30.09 inHg
Wind10.7 mph SW
Humidity43%
Visibility—
Dew point60°
Sat, 1773° / 58°0
73 °
Big Flat, Saturday, 17 October
Overcast. High 73°, low 58°.
Pressure30.24 inHg
Wind7.9 mph NE
Humidity52%
Visibility—
Dew point50°
Sun, 1882° / 56°0
82 °
Big Flat, Sunday, 18 October
Overcast. High 82°, low 56°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity41%
Visibility—
Dew point51°
Mon, 1984° / 62°0
84 °
Big Flat, Monday, 19 October
Mostly clear. High 84°, low 62°.
Pressure30.09 inHg
Wind7.6 mph S
Humidity38%
Visibility—
Dew point52°
Tue, 2081° / 62°0
81 °
Big Flat, Tuesday, 20 October
Overcast. High 81°, low 62°.
Pressure30.06 inHg
Wind4.8 mph S
Humidity51%
Visibility—
Dew point57°
Wed, 2182° / 56°0
82 °
Big Flat, Wednesday, 21 October
Clear. High 82°, low 56°.
Pressure29.94 inHg
Wind3.7 mph E
Humidity40%
Visibility—
Dew point51°
Thu, 2284° / 62°0
84 °
Big Flat, Thursday, 22 October
Clear. High 84°, low 62°.
Pressure29.74 inHg
Wind11.4 mph S
Humidity41%
Visibility—
Dew point54°
Fri, 2386° / 63°0
86 °
Big Flat, Friday, 23 October
Clear. High 86°, low 63°.
Pressure29.83 inHg
Wind9.5 mph S
Humidity44%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2466° / 50°0.09
66 °
Big Flat, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (2024)
Record low30° (1981)
Sun, 2565° / 49°0.09
65 °
Big Flat, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation33%
Record high82° (2024)
Record low35° (2013)
Mon, 2665° / 49°0.09
65 °
Big Flat, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation32%
Record high82° (2014)
Record low37° (1972)
Tue, 2765° / 48°0.13
65 °
Big Flat, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation32%
Record high81° (2023)
Record low36° (2012)
Wed, 2864° / 48°0.11
64 °
Big Flat, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation32%
Record high82° (2024)
Record low33° (2008)
Thu, 2964° / 48°0.11
64 °
Big Flat, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high80° (2024)
Record low30° (2017)
Fri, 3065° / 48°0.16
65 °
Big Flat, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation28%
Record high81° (2016)
Record low29° (1993)
Sat, 3165° / 49°0.19
65 °
Big Flat, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.19 in
Chance of precipitation37%
Record high81° (2016)
Record low26° (1993)
Sun, 0164° / 48°0.17
64 °
Big Flat, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation33%
Record high79° (2016)
Record low25° (2023)
Mon, 0262° / 46°0.07
62 °
Big Flat, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2017)
Record low28° (1991)
Tue, 0362° / 46°0.09
62 °
Big Flat, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation28%
Record high80° (2016)
Record low22° (1991)
Wed, 0461° / 46°0.1
61 °
Big Flat, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (1978)
Record low20° (1991)
Thu, 0560° / 45°0.17
60 °
Big Flat, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.17 in
Chance of precipitation33%
Record high79° (1978)
Record low26° (1991)
Fri, 0661° / 44°0.12
61 °
Big Flat, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high77° (2023)
Record low28° (1967)
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 Big Flat, 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 Big Flat, 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.