Monthly outlook for Petit Jean, AR: average high 68.9°, average low 50.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (81.9°), the coolest 12 November (33.4°).
68.9°/50.4°
Average high / low
+1.9°
Above normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
71.7°
66.7°
+2.8°
7 November – 16 November
64.3°
62.7°
+0.9°
17 November – 26 November
at normal
59.6°
—
October records over 66 years
93.7°8 October 1963All-time high
30°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Ola (5 mi).
Thu, 2982° / 54°0
82 °
Petit Jean, Thursday, 29 October
Overcast. High 82°, low 54°.
Pressure30.18 inHg
Wind2.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point58°
Fri, 3076° / 58°0.02
76 °
Petit Jean, Friday, 30 October
Light rain. High 76°, low 58°.
Pressure30.18 inHg
Wind4.4 mph E
Humidity46%
Visibility6.2 mi
Dew point51°
Sat, 3172° / 63°0
72 °
Petit Jean, Saturday, 31 October
Overcast. High 72°, low 63°.
Pressure30.18 inHg
Wind3.2 mph SE
Humidity59%
Visibility6.2 mi
Dew point55°
Sun, 0176° / 61°0.12
76 °
Petit Jean, Sunday, 1 November
Light rain. High 76°, low 61°.
Pressure30.12 inHg
Wind7.2 mph E
Humidity62%
Visibility—
Dew point58°
Mon, 0271° / 63°0.38
71 °
Petit Jean, Monday, 2 November
Rain. High 71°, low 63°.
Pressure29.88 inHg
Wind10.2 mph S
Humidity84%
Visibility—
Dew point62°
Tue, 0363° / 50°0.01
63 °
Petit Jean, Tuesday, 3 November
Light rain. High 63°, low 50°.
Pressure29.68 inHg
Wind17.9 mph W
Humidity30%
Visibility—
Dew point29°
Wed, 0465° / 50°0
65 °
Petit Jean, Wednesday, 4 November
Partly cloudy. High 65°, low 50°.
Pressure29.94 inHg
Wind14.9 mph W
Humidity38%
Visibility—
Dew point35°
Thu, 0568° / 44°0.2
68 °
Petit Jean, Thursday, 5 November
Rain. High 68°, low 44°.
Pressure30.03 inHg
Wind6.5 mph W
Humidity36%
Visibility—
Dew point37°
Fri, 0662° / 50°0.02
62 °
Petit Jean, Friday, 6 November
Light rain. High 62°, low 50°.
Pressure30.03 inHg
Wind8.4 mph W
Humidity67%
Visibility—
Dew point49°
Sat, 0764° / 47°0
64 °
Petit Jean, Saturday, 7 November
Clear. High 64°, low 47°.
Pressure30.09 inHg
Wind7.1 mph NW
Humidity44%
Visibility—
Dew point39°
Sun, 0866° / 45°0
66 °
Petit Jean, Sunday, 8 November
Partly cloudy. High 66°, low 45°.
Pressure30.18 inHg
Wind3.4 mph NW
Humidity45%
Visibility—
Dew point41°
Mon, 0971° / 46°0
71 °
Petit Jean, Monday, 9 November
Overcast. High 71°, low 46°.
Pressure30.06 inHg
Wind10.7 mph S
Humidity42%
Visibility—
Dew point41°
Tue, 1075° / 47°0.05
75 °
Petit Jean, Tuesday, 10 November
Light rain. High 75°, low 47°.
Pressure29.80 inHg
Wind15.6 mph SW
Humidity55%
Visibility—
Dew point55°
Wed, 1154° / 40°0
54 °
Petit Jean, Wednesday, 11 November
Overcast. High 54°, low 40°.
Pressure30.09 inHg
Wind13.6 mph NW
Humidity44%
Visibility—
Dew point29°
Thu, 1257° / 33°0
57 °
Petit Jean, Thursday, 12 November
Clear. High 57°, low 33°.
Pressure30.24 inHg
Wind5.5 mph N
Humidity30%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1362° / 44°0.07
62 °
Petit Jean, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (2025)
Record low22° (2019)
Sat, 1462° / 46°0.09
62 °
Petit Jean, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high80° (2025)
Record low26° (1986)
Sun, 1561° / 45°0.16
61 °
Petit Jean, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.16 in
Chance of precipitation30%
Record high83° (2025)
Record low25° (2018)
Mon, 1661° / 44°0.17
61 °
Petit Jean, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.17 in
Chance of precipitation27%
Record high82° (2016)
Record low29° (2019)
Tue, 1762° / 46°0.12
62 °
Petit Jean, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation22%
Record high79° (2016)
Record low27° (2022)
Wed, 1862° / 46°0.17
62 °
Petit Jean, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation27%
Record high87° (2025)
Record low26° (2014)
Thu, 1961° / 46°0.13
61 °
Petit Jean, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (2025)
Record low31° (2022)
Fri, 2060° / 45°0.13
60 °
Petit Jean, Friday, 20 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.13 in
Chance of precipitation22%
Record high76° (1989)
Record low26° (2022)
Sat, 2160° / 44°0.07
60 °
Petit Jean, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (2025)
Record low27° (2022)
Sun, 2259° / 44°0.12
59 °
Petit Jean, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2003)
Record low27° (1964)
Mon, 2359° / 44°0.13
59 °
Petit Jean, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2005)
Record low28° (1970)
Tue, 2458° / 43°0.25
58 °
Petit Jean, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.25 in
Chance of precipitation32%
Record high74° (2010)
Record low24° (1970)
Wed, 2558° / 42°0.13
58 °
Petit Jean, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1966)
Record low29° (1970)
Thu, 2658° / 44°0.17
58 °
Petit Jean, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation38%
Record high79° (1965)
Record low28° (2018)
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 Petit Jean, 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 Petit Jean, 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.