As of 11:12 CDT

Weather in Lanark, AR

79°Current weather

Lanark, Wednesday, 7 October, 11:12

Clear. Feels like 79°. High 89°, low 58°.

Pressure30.00 inHg
Wind3.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point57°

Monthly outlook for Lanark, AR: average high 86.4°, average low 61.8°. That is 5.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 14 October (96.4°), the coolest 19 October (54.2°).

86.4°/61.8°
Average high / low
+5.6°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October90.8°77.4°+7.4°
17 October – 26 October79°73.6°+3°
27 October – 5 Novemberat normal69.8°—

October records over 66 years

95.5°2 October 2019All-time high
31.5°31 October 1993All-time low

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

Thu, 0891° / 58°0Clear
91 °Clear

Lanark, Thursday, 8 October

Clear. High 91°, low 58°.

Pressure30.03 inHg
Wind4.9 mph E
Humidity32%
Visibility6.2 mi
Dew point54°
Fri, 0992° / 62°0Clear
92 °Clear

Lanark, Friday, 9 October

Clear. High 92°, low 62°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity32%
Visibility6.2 mi
Dew point55°
Sat, 1076° / 62°0.57Rain
76 °Rain

Lanark, Saturday, 10 October

Rain. High 76°, low 62°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity86%
Visibility6.2 mi
Dew point66°
Sun, 1189° / 60°0Clear
89 °Clear

Lanark, Sunday, 11 October

Clear. High 89°, low 60°.

Pressure29.91 inHg
Wind7.4 mph W
Humidity33%
Visibility—
Dew point50°
Mon, 1291° / 64°0Clear
91 °Clear

Lanark, Monday, 12 October

Clear. High 91°, low 64°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity38%
Visibility—
Dew point57°
Tue, 1395° / 66°0Mostly clear
95 °Mostly clear

Lanark, Tuesday, 13 October

Mostly clear. High 95°, low 66°.

Pressure30.00 inHg
Wind6.6 mph S
Humidity40%
Visibility—
Dew point61°
Wed, 1496° / 71°0Clear
96 °Clear

Lanark, Wednesday, 14 October

Clear. High 96°, low 71°.

Pressure29.97 inHg
Wind6 mph SE
Humidity35%
Visibility—
Dew point59°
Thu, 1595° / 71°0Clear
95 °Clear

Lanark, Thursday, 15 October

Clear. High 95°, low 71°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity36%
Visibility—
Dew point59°
Fri, 1693° / 69°0Clear
93 °Clear

Lanark, Friday, 16 October

Clear. High 93°, low 69°.

Pressure29.91 inHg
Wind9.8 mph NW
Humidity39%
Visibility—
Dew point61°
Sat, 1768° / 58°0.13Light rain
68 °Light rain

Lanark, Saturday, 17 October

Light rain. High 68°, low 58°.

Pressure30.06 inHg
Wind8.1 mph N
Humidity58%
Visibility—
Dew point48°
Sun, 1874° / 56°0.04Light rain
74 °Light rain

Lanark, Sunday, 18 October

Light rain. High 74°, low 56°.

Pressure30.15 inHg
Wind8.7 mph N
Humidity45%
Visibility—
Dew point46°
Mon, 1979° / 54°0Overcast
79 °Overcast

Lanark, Monday, 19 October

Overcast. High 79°, low 54°.

Pressure30.21 inHg
Wind5.3 mph NE
Humidity30%
Visibility—
Dew point39°
Tue, 2084° / 58°0Partly cloudy
84 °Partly cloudy

Lanark, Tuesday, 20 October

Partly cloudy. High 84°, low 58°.

Pressure30.21 inHg
Wind4.5 mph E
Humidity25%
Visibility—
Dew point40°
Wed, 2186° / 61°0Overcast
86 °Overcast

Lanark, Wednesday, 21 October

Overcast. High 86°, low 61°.

Pressure30.12 inHg
Wind4.3 mph NW
Humidity26%
Visibility—
Dew point44°
Thu, 2283° / 61°0Overcast
83 °Overcast

Lanark, Thursday, 22 October

Overcast. High 83°, low 61°.

Pressure30.06 inHg
Wind10.2 mph E
Humidity32%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2373° / 56°0.14Climate normal
73 °Climate normal

Lanark, Friday, 23 October

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.14 in
Chance of precipitation28%
Record high87° (2003)
Record low40° (2006)
Sat, 2473° / 55°0.08Climate normal
73 °Climate normal

Lanark, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation23%
Record high89° (2003)
Record low40° (1981)
Sun, 2572° / 54°0.23Climate normal
72 °Climate normal

Lanark, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.23 in
Chance of precipitation30%
Record high87° (2024)
Record low40° (1982)
Mon, 2672° / 55°0.16Climate normal
72 °Climate normal

Lanark, Monday, 26 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.16 in
Chance of precipitation32%
Record high85° (2024)
Record low40° (1982)
Tue, 2771° / 54°0.16Climate normal
71 °Climate normal

Lanark, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation27%
Record high85° (2023)
Record low42° (1994)
Wed, 2871° / 53°0.17Climate normal
71 °Climate normal

Lanark, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.17 in
Chance of precipitation25%
Record high86° (2024)
Record low38° (2017)
Thu, 2971° / 53°0.14Climate normal
71 °Climate normal

Lanark, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.14 in
Chance of precipitation25%
Record high85° (2024)
Record low34° (2017)
Fri, 3072° / 54°0.2Climate normal
72 °Climate normal

Lanark, Friday, 30 October

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.2 in
Chance of precipitation28%
Record high85° (2016)
Record low36° (1993)
Sat, 3172° / 55°0.21Climate normal
72 °Climate normal

Lanark, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.21 in
Chance of precipitation28%
Record high86° (2016)
Record low31° (1993)
Sun, 0170° / 53°0.13Climate normal
70 °Climate normal

Lanark, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation28%
Record high84° (2016)
Record low31° (1993)
Mon, 0269° / 51°0.09Climate normal
69 °Climate normal

Lanark, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (2012)
Record low33° (2023)
Tue, 0367° / 51°0.07Climate normal
67 °Climate normal

Lanark, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2017)
Record low28° (1966)
Wed, 0468° / 51°0.11Climate normal
68 °Climate normal

Lanark, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.11 in
Chance of precipitation20%
Record high84° (2024)
Record low26° (1991)
Thu, 0567° / 51°0.11Climate normal
67 °Climate normal

Lanark, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (2003)
Record low27° (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 Lanark, 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 Lanark, 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.