Monthly outlook for Dumas, AR: average high 82°, average low 58.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 15 October (92.3°), the coolest 18 October (38.9°).
82°/58.5°
Average high / low
+4.6°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
83.6°
74.8°
+4.9°
21 October – 30 October
79.3°
71.4°
+4.4°
31 October – 9 November
at normal
67.3°
—
October records over 66 years
93°15 October 2015All-time high
32.2°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Winchester (8 mi).
Mon, 1290° / 60°0
90 °
Dumas, Monday, 12 October
Clear. High 90°, low 60°.
Pressure30.09 inHg
Wind6.7 mph SW
Humidity33%
Visibility6.2 mi
Dew point55°
Tue, 1391° / 64°0
91 °
Dumas, Tuesday, 13 October
Overcast. High 91°, low 64°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Wed, 1491° / 75°0
91 °
Dumas, Wednesday, 14 October
Overcast. High 91°, low 75°.
Pressure30.06 inHg
Wind6.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point73°
Thu, 1592° / 70°0
92 °
Dumas, Thursday, 15 October
Clear. High 92°, low 70°.
Pressure30.06 inHg
Wind6.6 mph SW
Humidity36%
Visibility6.2 mi
Dew point57°
Fri, 1683° / 67°0
83 °
Dumas, Friday, 16 October
Overcast. High 83°, low 67°.
Pressure30.18 inHg
Wind16.6 mph N
Humidity54%
Visibility—
Dew point63°
Sat, 1766° / 49°0
66 °
Dumas, Saturday, 17 October
Clear. High 66°, low 49°.
Pressure30.45 inHg
Wind17.6 mph NE
Humidity18%
Visibility—
Dew point19°
Sun, 1872° / 39°0
72 °
Dumas, Sunday, 18 October
Clear. High 72°, low 39°.
Pressure30.45 inHg
Wind8.9 mph SE
Humidity19%
Visibility—
Dew point20°
Mon, 1978° / 44°0
78 °
Dumas, Monday, 19 October
Clear. High 78°, low 44°.
Pressure30.39 inHg
Wind9.8 mph SE
Humidity30%
Visibility—
Dew point36°
Tue, 2082° / 56°0
82 °
Dumas, Tuesday, 20 October
Partly cloudy. High 82°, low 56°.
Pressure30.24 inHg
Wind10.2 mph SE
Humidity35%
Visibility—
Dew point46°
Wed, 2186° / 60°0
86 °
Dumas, Wednesday, 21 October
Mostly clear. High 86°, low 60°.
Pressure30.15 inHg
Wind10.7 mph SE
Humidity35%
Visibility—
Dew point50°
Thu, 2288° / 63°0
88 °
Dumas, Thursday, 22 October
Mostly clear. High 88°, low 63°.
Pressure30.21 inHg
Wind13.8 mph SE
Humidity38%
Visibility—
Dew point54°
Fri, 2386° / 64°0
86 °
Dumas, Friday, 23 October
Partly cloudy. High 86°, low 64°.
Pressure30.15 inHg
Wind12.1 mph S
Humidity35%
Visibility—
Dew point50°
Sat, 2487° / 63°0
87 °
Dumas, Saturday, 24 October
Overcast. High 87°, low 63°.
Pressure30.00 inHg
Wind17.5 mph N
Humidity32%
Visibility—
Dew point49°
Sun, 2570° / 54°0
70 °
Dumas, Sunday, 25 October
Partly cloudy. High 70°, low 54°.
Pressure30.06 inHg
Wind17 mph N
Humidity43%
Visibility—
Dew point44°
Mon, 2659° / 50°0
59 °
Dumas, Monday, 26 October
Overcast. High 59°, low 50°.
Pressure30.09 inHg
Wind13.1 mph N
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2770° / 54°0.19
70 °
Dumas, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.19 in
Chance of precipitation28%
Record high84° (2023)
Record low42° (2005)
Wed, 2870° / 53°0.17
70 °
Dumas, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.17 in
Chance of precipitation28%
Record high84° (2024)
Record low38° (2001)
Thu, 2970° / 53°0.12
70 °
Dumas, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.12 in
Chance of precipitation28%
Record high84° (2000)
Record low36° (2017)
Fri, 3071° / 54°0.16
71 °
Dumas, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation25%
Record high85° (2016)
Record low36° (1993)
Sat, 3171° / 55°0.22
71 °
Dumas, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.22 in
Chance of precipitation30%
Record high86° (2016)
Record low32° (1993)
Sun, 0169° / 53°0.12
69 °
Dumas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.12 in
Chance of precipitation28%
Record high83° (2000)
Record low32° (1993)
Mon, 0268° / 52°0.12
68 °
Dumas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation28%
Record high81° (1971)
Record low35° (2023)
Tue, 0367° / 51°0.07
67 °
Dumas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2016)
Record low28° (1966)
Wed, 0467° / 51°0.09
67 °
Dumas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2024)
Record low26° (1991)
Thu, 0567° / 51°0.13
67 °
Dumas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.13 in
Chance of precipitation25%
Record high81° (2017)
Record low29° (1991)
Fri, 0667° / 50°0.15
67 °
Dumas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.15 in
Chance of precipitation30%
Record high80° (2023)
Record low34° (1991)
Sat, 0766° / 50°0.11
66 °
Dumas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (2023)
Record low30° (1993)
Sun, 0866° / 50°0.08
66 °
Dumas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.08 in
Chance of precipitation22%
Record high83° (2005)
Record low29° (1991)
Mon, 0967° / 51°0.13
67 °
Dumas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.13 in
Chance of precipitation33%
Record high80° (2022)
Record low25° (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 Dumas, 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 Dumas, 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.