Monthly outlook for Zack, AR: average high 81.9°, average low 56.9°. That is 6.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 8 October (92°), the coolest 18 October (38.8°).
81.9°/56.9°
Average high / low
+6.1°
Above normal
2 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
85.7°
72.1°
+7.6°
18 October – 27 October
75.5°
68.1°
+4.1°
28 October – 6 November
at normal
63.9°
—
October records over 66 years
91.9°11 October 1963All-time high
26.8°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — St. Joe (9 mi).
Fri, 0987° / 57°0
87 °
Zack, Friday, 9 October
Clear. High 87°, low 57°.
Pressure30.09 inHg
Wind3 mph E
Humidity48%
Visibility6.2 mi
Dew point60°
Sat, 1080° / 56°0
80 °
Zack, Saturday, 10 October
Overcast. High 80°, low 56°.
Pressure30.03 inHg
Wind2.1 mph E
Humidity45%
Visibility6.2 mi
Dew point55°
Sun, 1188° / 55°0
88 °
Zack, Sunday, 11 October
Clear. High 88°, low 55°.
Pressure30.00 inHg
Wind4.3 mph W
Humidity40%
Visibility6.2 mi
Dew point57°
Mon, 1289° / 65°0
89 °
Zack, Monday, 12 October
Clear. High 89°, low 65°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point54°
Tue, 1389° / 68°0.04
89 °
Zack, Tuesday, 13 October
Light rain. High 89°, low 68°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point65°
Wed, 1489° / 72°0
89 °
Zack, Wednesday, 14 October
Mostly clear. High 89°, low 72°.
Pressure29.88 inHg
Wind12.8 mph S
Humidity53%
Visibility—
Dew point67°
Thu, 1591° / 73°0
91 °
Zack, Thursday, 15 October
Clear. High 91°, low 73°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity48%
Visibility—
Dew point64°
Fri, 1687° / 57°0
87 °
Zack, Friday, 16 October
Mostly clear. High 87°, low 57°.
Pressure30.15 inHg
Wind15.1 mph N
Humidity38%
Visibility—
Dew point56°
Sat, 1766° / 53°0
66 °
Zack, Saturday, 17 October
Overcast. High 66°, low 53°.
Pressure30.39 inHg
Wind12.4 mph NE
Humidity34%
Visibility—
Dew point35°
Sun, 1865° / 39°0
65 °
Zack, Sunday, 18 October
Overcast. High 65°, low 39°.
Pressure30.45 inHg
Wind8.6 mph NE
Humidity27%
Visibility—
Dew point25°
Mon, 1971° / 42°0
71 °
Zack, Monday, 19 October
Overcast. High 71°, low 42°.
Pressure30.33 inHg
Wind7.9 mph SE
Humidity33%
Visibility—
Dew point35°
Tue, 2075° / 51°0
75 °
Zack, Tuesday, 20 October
Overcast. High 75°, low 51°.
Pressure30.21 inHg
Wind9.2 mph S
Humidity46%
Visibility—
Dew point48°
Wed, 2179° / 58°0.04
79 °
Zack, Wednesday, 21 October
Light rain. High 79°, low 58°.
Pressure30.12 inHg
Wind9.3 mph SW
Humidity48%
Visibility—
Dew point54°
Thu, 2280° / 54°0
80 °
Zack, Thursday, 22 October
Clear. High 80°, low 54°.
Pressure30.18 inHg
Wind3.4 mph N
Humidity31%
Visibility—
Dew point43°
Fri, 2383° / 56°0
83 °
Zack, Friday, 23 October
Overcast. High 83°, low 56°.
Pressure30.15 inHg
Wind3.4 mph SE
Humidity28%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2467° / 51°0.11
67 °
Zack, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation25%
Record high84° (2024)
Record low31° (1981)
Sun, 2566° / 50°0.12
66 °
Zack, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.12 in
Chance of precipitation35%
Record high83° (2024)
Record low36° (1982)
Mon, 2667° / 50°0.09
67 °
Zack, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.09 in
Chance of precipitation35%
Record high83° (1963)
Record low38° (1972)
Tue, 2766° / 49°0.13
66 °
Zack, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.13 in
Chance of precipitation33%
Record high83° (1963)
Record low37° (1981)
Wed, 2865° / 49°0.1
65 °
Zack, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation32%
Record high82° (2024)
Record low32° (2017)
Thu, 2965° / 49°0.11
65 °
Zack, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (2016)
Record low28° (2017)
Fri, 3066° / 50°0.15
66 °
Zack, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation30%
Record high82° (2016)
Record low30° (1993)
Sat, 3166° / 50°0.2
66 °
Zack, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.2 in
Chance of precipitation35%
Record high82° (2016)
Record low27° (2023)
Sun, 0165° / 49°0.17
65 °
Zack, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.17 in
Chance of precipitation35%
Record high81° (2016)
Record low24° (2023)
Mon, 0263° / 47°0.07
63 °
Zack, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (2016)
Record low28° (1991)
Tue, 0363° / 46°0.08
63 °
Zack, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2016)
Record low22° (1991)
Wed, 0462° / 47°0.11
62 °
Zack, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high81° (1978)
Record low21° (1991)
Thu, 0562° / 46°0.19
62 °
Zack, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.19 in
Chance of precipitation30%
Record high80° (1978)
Record low27° (1976)
Fri, 0662° / 45°0.12
62 °
Zack, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.12 in
Chance of precipitation25%
Record high77° (2023)
Record low29° (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 Zack, 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 Zack, 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.