Monthly outlook for Datto, AR: average high 76.8°, average low 54.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (92.6°), the coolest 18 October (36.5°).
76.8°/54.3°
Average high / low
+3.3°
Above normal
2 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
80.7°
72.1°
+4.8°
19 October – 28 October
70.2°
67.9°
+1.3°
29 October – 7 November
at normal
63.8°
—
October records over 66 years
92.1°2 October 2019All-time high
28.8°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Knobel (9 mi).
Sat, 1075° / 58°0.01
75 °
Datto, Saturday, 10 October
Light rain. High 75°, low 58°.
Pressure30.00 inHg
Wind4.9 mph N
Humidity68%
Visibility6.2 mi
Dew point57°
Sun, 1188° / 56°0
88 °
Datto, Sunday, 11 October
Clear. High 88°, low 56°.
Pressure30.00 inHg
Wind5.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point60°
Mon, 1290° / 66°0
90 °
Datto, Monday, 12 October
Clear. High 90°, low 66°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point62°
Tue, 1393° / 68°0
93 °
Datto, Tuesday, 13 October
Clear. High 93°, low 68°.
Pressure29.94 inHg
Wind8.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point65°
Wed, 1487° / 70°0.55
87 °
Datto, Wednesday, 14 October
Rain. High 87°, low 70°.
Pressure29.97 inHg
Wind9.5 mph W
Humidity71%
Visibility—
Dew point71°
Thu, 1592° / 70°0
92 °
Datto, Thursday, 15 October
Overcast. High 92°, low 70°.
Pressure29.94 inHg
Wind12.8 mph SW
Humidity48%
Visibility—
Dew point64°
Fri, 1676° / 56°0.11
76 °
Datto, Friday, 16 October
Light rain. High 76°, low 56°.
Pressure30.12 inHg
Wind16.8 mph NW
Humidity32%
Visibility—
Dew point39°
Sat, 1759° / 45°0
59 °
Datto, Saturday, 17 October
Clear. High 59°, low 45°.
Pressure30.45 inHg
Wind15.8 mph N
Humidity26%
Visibility—
Dew point21°
Sun, 1861° / 36°0
61 °
Datto, Sunday, 18 October
Clear. High 61°, low 36°.
Pressure30.39 inHg
Wind6.8 mph NE
Humidity31%
Visibility—
Dew point24°
Mon, 1967° / 44°0
67 °
Datto, Monday, 19 October
Overcast. High 67°, low 44°.
Pressure30.30 inHg
Wind6.5 mph S
Humidity26%
Visibility—
Dew point26°
Tue, 2074° / 47°0
74 °
Datto, Tuesday, 20 October
Mostly clear. High 74°, low 47°.
Pressure30.33 inHg
Wind7.9 mph SE
Humidity28%
Visibility—
Dew point33°
Wed, 2177° / 53°0
77 °
Datto, Wednesday, 21 October
Overcast. High 77°, low 53°.
Pressure30.24 inHg
Wind8.5 mph S
Humidity33%
Visibility—
Dew point41°
Thu, 2279° / 54°0.02
79 °
Datto, Thursday, 22 October
Light rain. High 79°, low 54°.
Pressure30.06 inHg
Wind11.7 mph SW
Humidity43%
Visibility—
Dew point50°
Fri, 2366° / 50°0.04
66 °
Datto, Friday, 23 October
Light rain. High 66°, low 50°.
Pressure30.15 inHg
Wind15.2 mph NW
Humidity32%
Visibility—
Dew point33°
Sat, 2458° / 38°0
58 °
Datto, Saturday, 24 October
Mostly clear. High 58°, low 38°.
Pressure30.24 inHg
Wind13.7 mph N
Humidity24%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2567° / 51°0.09
67 °
Datto, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation33%
Record high82° (2010)
Record low34° (2013)
Mon, 2667° / 50°0.13
67 °
Datto, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation33%
Record high82° (2014)
Record low36° (1990)
Tue, 2766° / 50°0.19
66 °
Datto, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.19 in
Chance of precipitation33%
Record high83° (1963)
Record low37° (2001)
Wed, 2865° / 49°0.12
65 °
Datto, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation32%
Record high82° (1971)
Record low34° (1976)
Thu, 2965° / 48°0.17
65 °
Datto, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation30%
Record high82° (1971)
Record low29° (2017)
Fri, 3067° / 50°0.13
67 °
Datto, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (2016)
Record low31° (1980)
Sat, 3167° / 50°0.17
67 °
Datto, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.17 in
Chance of precipitation35%
Record high82° (2016)
Record low29° (2023)
Sun, 0165° / 50°0.14
65 °
Datto, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.14 in
Chance of precipitation37%
Record high82° (2016)
Record low27° (2023)
Mon, 0264° / 48°0.13
64 °
Datto, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1961)
Record low32° (1966)
Tue, 0363° / 47°0.08
63 °
Datto, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2016)
Record low27° (1966)
Wed, 0463° / 47°0.11
63 °
Datto, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1987)
Record low21° (1991)
Thu, 0562° / 46°0.14
62 °
Datto, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation35%
Record high78° (1978)
Record low26° (1991)
Fri, 0662° / 45°0.15
62 °
Datto, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1999)
Record low28° (1967)
Sat, 0762° / 46°0.12
62 °
Datto, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation18%
Record high80° (1999)
Record low25° (1993)
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 Datto, 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 Datto, 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.