As of 16:58 EDT

Weather in Arthur, IN

86°Current weather

Arthur, Friday, 9 October, 16:58

Clear. Feels like 84°. High 86°, low 50°.

Pressure30.06 inHg
Wind3 mph SE
Humidity29%
Visibility6.2 mi
Dew point50°

Monthly outlook for Arthur, IN: average high 73.6°, average low 51.2°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (91°), the coolest 18 October (34°).

73.6°/51.2°
Average high / low
+3.6°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October75.5°68.5°+3.9°
19 October – 28 October70.4°64.1°+3.5°
29 October – 7 Novemberat normal60.6°—

October records over 66 years

92.5°2 October 2019All-time high
28°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Lynnville (10 mi).

Sat, 1074° / 56°0.6Heavy rain
74 °Heavy rain

Arthur, Saturday, 10 October

Heavy rain. High 74°, low 56°.

Pressure30.09 inHg
Wind6.2 mph E
Humidity52%
Visibility6.2 mi
Dew point52°
Sun, 1176° / 54°0.19Rain
76 °Rain

Arthur, Sunday, 11 October

Rain. High 76°, low 54°.

Pressure29.91 inHg
Wind9 mph NW
Humidity74%
Visibility6.2 mi
Dew point60°
Mon, 1284° / 60°0Clear
84 °Clear

Arthur, Monday, 12 October

Clear. High 84°, low 60°.

Pressure30.00 inHg
Wind7.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point62°
Tue, 1385° / 66°0Clear
85 °Clear

Arthur, Tuesday, 13 October

Clear. High 85°, low 66°.

Pressure29.91 inHg
Wind8.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point63°
Wed, 1477° / 71°0.15Light rain
77 °Light rain

Arthur, Wednesday, 14 October

Light rain. High 77°, low 71°.

Pressure30.00 inHg
Wind7.4 mph NE
Humidity82%
Visibility—
Dew point70°
Thu, 1591° / 64°0.04Light rain
91 °Light rain

Arthur, Thursday, 15 October

Light rain. High 91°, low 64°.

Pressure29.97 inHg
Wind18.2 mph SW
Humidity43%
Visibility—
Dew point62°
Fri, 1673° / 56°0.13Light rain
73 °Light rain

Arthur, Friday, 16 October

Light rain. High 73°, low 56°.

Pressure30.06 inHg
Wind18.3 mph W
Humidity46%
Visibility—
Dew point45°
Sat, 1751° / 39°0Partly cloudy
51 °Partly cloudy

Arthur, Saturday, 17 October

Partly cloudy. High 51°, low 39°.

Pressure30.33 inHg
Wind18.9 mph NW
Humidity41%
Visibility—
Dew point26°
Sun, 1857° / 34°0Partly cloudy
57 °Partly cloudy

Arthur, Sunday, 18 October

Partly cloudy. High 57°, low 34°.

Pressure30.45 inHg
Wind7.2 mph E
Humidity37%
Visibility—
Dew point26°
Mon, 1960° / 36°0Overcast
60 °Overcast

Arthur, Monday, 19 October

Overcast. High 60°, low 36°.

Pressure30.42 inHg
Wind6.9 mph E
Humidity31%
Visibility—
Dew point24°
Tue, 2066° / 41°0Clear
66 °Clear

Arthur, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.39 inHg
Wind6.8 mph E
Humidity24%
Visibility—
Dew point25°
Wed, 2170° / 43°0Clear
70 °Clear

Arthur, Wednesday, 21 October

Clear. High 70°, low 43°.

Pressure30.33 inHg
Wind6.4 mph E
Humidity24%
Visibility—
Dew point27°
Thu, 2274° / 47°0Clear
74 °Clear

Arthur, Thursday, 22 October

Clear. High 74°, low 47°.

Pressure30.18 inHg
Wind7.9 mph SW
Humidity27%
Visibility—
Dew point33°
Fri, 2376° / 51°0Clear
76 °Clear

Arthur, Friday, 23 October

Clear. High 76°, low 51°.

Pressure30.06 inHg
Wind7.6 mph SW
Humidity28%
Visibility—
Dew point37°
Sat, 2477° / 51°0Clear
77 °Clear

Arthur, Saturday, 24 October

Clear. High 77°, low 51°.

Pressure30.09 inHg
Wind9.1 mph SW
Humidity25%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2563° / 49°0.1Climate normal
63 °Climate normal

Arthur, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high63°
Average low49°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (1963)
Record low33° (2013)
Mon, 2663° / 48°0.14Climate normal
63 °Climate normal

Arthur, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.14 in
Chance of precipitation28%
Record high81° (1963)
Record low28° (1962)
Tue, 2762° / 47°0.16Climate normal
62 °Climate normal

Arthur, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high79° (1963)
Record low35° (1962)
Wed, 2862° / 47°0.1Climate normal
62 °Climate normal

Arthur, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (1999)
Record low28° (1976)
Thu, 2962° / 47°0.13Climate normal
62 °Climate normal

Arthur, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (2016)
Record low30° (1976)
Fri, 3064° / 48°0.1Climate normal
64 °Climate normal

Arthur, Friday, 30 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (2024)
Record low32° (1980)
Sat, 3164° / 49°0.15Climate normal
64 °Climate normal

Arthur, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (1974)
Record low30° (2023)
Sun, 0163° / 48°0.19Climate normal
63 °Climate normal

Arthur, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.19 in
Chance of precipitation35%
Record high82° (2016)
Record low29° (2019)
Mon, 0261° / 46°0.07Climate normal
61 °Climate normal

Arthur, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2016)
Record low29° (2020)
Tue, 0360° / 44°0.06Climate normal
60 °Climate normal

Arthur, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.06 in
Chance of precipitation27%
Record high77° (2003)
Record low26° (1966)
Wed, 0459° / 46°0.08Climate normal
59 °Climate normal

Arthur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2003)
Record low23° (1991)
Thu, 0559° / 45°0.1Climate normal
59 °Climate normal

Arthur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (2024)
Record low22° (1991)
Fri, 0657° / 43°0.1Climate normal
57 °Climate normal

Arthur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.1 in
Chance of precipitation37%
Record high74° (2023)
Record low29° (1982)
Sat, 0758° / 43°0.12Climate normal
58 °Climate normal

Arthur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high73° (2023)
Record low26° (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 Arthur, IN 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 Arthur, IN 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.