As of 10:04 CDT

Weather in Alco, AR

51°Current weather

Alco, Sunday, 18 October, 10:04

Clear. Feels like 49°. High 66°, low 39°.

Pressure30.47 inHg
Wind3.6 mph E
Humidity75%
Visibility6.2 mi
Dew point43°

Monthly outlook for Alco, AR: average high 73.1°, average low 51.2°. That is 4.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (84°), the coolest 18 October (38.9°).

73.1°/51.2°
Average high / low
+4.1°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October72.9°66.8°+3.4°
28 October – 6 November73.4°62.8°+5.9°
7 November – 16 Novemberat normal58.7°—

October records over 66 years

91.6°2 October 2019All-time high
26.2°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Big Flat (8 mi).

Mon, 1971° / 41°0Mostly clear
71 °Mostly clear

Alco, Monday, 19 October

Mostly clear. High 71°, low 41°.

Pressure30.36 inHg
Wind2.9 mph SE
Humidity45%
Visibility6.2 mi
Dew point45°
Tue, 2072° / 48°0Partly cloudy
72 °Partly cloudy

Alco, Tuesday, 20 October

Partly cloudy. High 72°, low 48°.

Pressure30.33 inHg
Wind3.3 mph E
Humidity37%
Visibility6.2 mi
Dew point41°
Wed, 2174° / 52°0Clear
74 °Clear

Alco, Wednesday, 21 October

Clear. High 74°, low 52°.

Pressure30.27 inHg
Wind2.3 mph E
Humidity39%
Visibility6.2 mi
Dew point44°
Thu, 2275° / 53°0Clear
75 °Clear

Alco, Thursday, 22 October

Clear. High 75°, low 53°.

Pressure30.24 inHg
Wind4.5 mph E
Humidity40%
Visibility—
Dew point45°
Fri, 2375° / 52°0Clear
75 °Clear

Alco, Friday, 23 October

Clear. High 75°, low 52°.

Pressure30.21 inHg
Wind6.7 mph E
Humidity42%
Visibility—
Dew point45°
Sat, 2479° / 55°0Partly cloudy
79 °Partly cloudy

Alco, Saturday, 24 October

Partly cloudy. High 79°, low 55°.

Pressure30.30 inHg
Wind7.8 mph S
Humidity27%
Visibility—
Dew point38°
Sun, 2577° / 56°0Overcast
77 °Overcast

Alco, Sunday, 25 October

Overcast. High 77°, low 56°.

Pressure30.36 inHg
Wind7.8 mph S
Humidity31%
Visibility—
Dew point40°
Mon, 2670° / 56°0Overcast
70 °Overcast

Alco, Monday, 26 October

Overcast. High 70°, low 56°.

Pressure30.27 inHg
Wind5.5 mph S
Humidity31%
Visibility—
Dew point36°
Tue, 2771° / 55°0.03Light rain
71 °Light rain

Alco, Tuesday, 27 October

Light rain. High 71°, low 55°.

Pressure30.18 inHg
Wind8.4 mph SE
Humidity37%
Visibility—
Dew point38°
Wed, 2880° / 58°0.11Light rain
80 °Light rain

Alco, Wednesday, 28 October

Light rain. High 80°, low 58°.

Pressure29.97 inHg
Wind9.8 mph SW
Humidity77%
Visibility—
Dew point62°
Thu, 2984° / 62°0Clear
84 °Clear

Alco, Thursday, 29 October

Clear. High 84°, low 62°.

Pressure29.80 inHg
Wind9.7 mph SW
Humidity38%
Visibility—
Dew point53°
Fri, 3083° / 65°0.04Light rain
83 °Light rain

Alco, Friday, 30 October

Light rain. High 83°, low 65°.

Pressure29.74 inHg
Wind12.1 mph S
Humidity40%
Visibility—
Dew point54°
Sat, 3164° / 45°0.19Rain
64 °Rain

Alco, Saturday, 31 October

Rain. High 64°, low 45°.

Pressure29.97 inHg
Wind13.4 mph NW
Humidity25%
Visibility—
Dew point23°
Sun, 0163° / 40°0Clear
63 °Clear

Alco, Sunday, 1 November

Clear. High 63°, low 40°.

Pressure30.30 inHg
Wind6.6 mph NW
Humidity22%
Visibility—
Dew point20°
Mon, 0266° / 41°0Clear
66 °Clear

Alco, Monday, 2 November

Clear. High 66°, low 41°.

Pressure30.36 inHg
Wind5.2 mph E
Humidity23%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0362° / 46°0.09Climate normal
62 °Climate normal

Alco, 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°0.1Climate normal
61 °Climate normal

Alco, 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°0.17Climate normal
60 °Climate normal

Alco, 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°0.12Climate normal
61 °Climate normal

Alco, 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)
Sat, 0761° / 45°0.12Climate normal
61 °Climate normal

Alco, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation15%
Record high78° (2023)
Record low24° (1993)
Sun, 0861° / 45°0.03Climate normal
61 °Climate normal

Alco, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.03 in
Chance of precipitation17%
Record high80° (2023)
Record low22° (1991)
Mon, 0962° / 45°0.12Climate normal
62 °Climate normal

Alco, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2022)
Record low19° (1991)
Tue, 1060° / 44°0.09Climate normal
60 °Climate normal

Alco, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (2020)
Record low23° (2018)
Wed, 1159° / 42°0.11Climate normal
59 °Climate normal

Alco, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (1989)
Record low25° (2025)
Thu, 1257° / 40°0.05Climate normal
57 °Climate normal

Alco, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.05 in
Chance of precipitation25%
Record high77° (1989)
Record low14° (2019)
Fri, 1358° / 40°0.06Climate normal
58 °Climate normal

Alco, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1999)
Record low16° (1986)
Sat, 1457° / 42°0.09Climate normal
57 °Climate normal

Alco, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2025)
Record low20° (1986)
Sun, 1557° / 42°0.15Climate normal
57 °Climate normal

Alco, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation30%
Record high80° (2025)
Record low22° (2018)
Mon, 1657° / 41°0.15Climate normal
57 °Climate normal

Alco, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation27%
Record high77° (2016)
Record low23° (1976)

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 Alco, 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 Alco, 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.