As of 08:16 CDT

Weather in Arroll, MO

61°

Arroll, Saturday, 10 October, 08:16

Overcast. Feels like 61°. High 84°, low 57°.

Pressure30.03 inHg

Wind5 mph SW

Humidity83%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Arroll, MO: average high 71.1°, average low 49.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (89°), the coolest 18 October (27°).

71.1°/49.9°

Average high / low

+2.1°

Above normal

5 / 4

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	73.3°	68.1°	+2.9°
20 October – 29 October	67.5°	64.7°	+1.5°
30 October – 8 November	at normal	60.3°	—

October records over 66 years

90.5°11 October 1963All-time high

25.7°31 October 2023All-time low

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

Sun, 1188° / 53°

88 °

Arroll, Sunday, 11 October

Clear. High 88°, low 53°.

Pressure30.00 inHg

Wind7.5 mph W

Humidity39%

Visibility6.2 mi

Dew point56°

Mon, 1288° / 60°

88 °

Arroll, Monday, 12 October

Clear. High 88°, low 60°.

Pressure29.97 inHg

Wind12.4 mph SW

Humidity35%

Visibility6.2 mi

Dew point54°

Tue, 1389° / 67°

89 °

Arroll, Tuesday, 13 October

Clear. High 89°, low 67°.

Pressure29.97 inHg

Wind10.5 mph SW

Humidity45%

Visibility6.2 mi

Dew point62°

Wed, 1479° / 70°

0.41

79 °

Arroll, Wednesday, 14 October

Rain. High 79°, low 70°.

Pressure30.03 inHg

Wind6.1 mph SW

Humidity96%

Visibility—

Dew point71°

Thu, 1582° / 69°

0.84

82 °

Arroll, Thursday, 15 October

Rain. High 82°, low 69°.

Pressure30.09 inHg

Wind6.9 mph S

Humidity75%

Visibility—

Dew point69°

Fri, 1668° / 46°

0.06

68 °

Arroll, Friday, 16 October

Light rain. High 68°, low 46°.

Pressure30.15 inHg

Wind16.7 mph NW

Humidity36%

Visibility—

Dew point35°

Sat, 1745° / 34°

45 °

Arroll, Saturday, 17 October

Clear. High 45°, low 34°.

Pressure30.45 inHg

Wind15.2 mph NW

Humidity39%

Visibility—

Dew point19°

Sun, 1852° / 27°

52 °

Arroll, Sunday, 18 October

Clear. High 52°, low 27°.

Pressure30.50 inHg

Wind6.2 mph N

Humidity31%

Visibility—

Dew point18°

Mon, 1959° / 32°

59 °

Arroll, Monday, 19 October

Clear. High 59°, low 32°.

Pressure30.39 inHg

Wind8.1 mph S

Humidity34%

Visibility—

Dew point25°

Tue, 2063° / 38°

63 °

Arroll, Tuesday, 20 October

Overcast. High 63°, low 38°.

Pressure30.27 inHg

Wind11.7 mph S

Humidity38%

Visibility—

Dew point32°

Wed, 2157° / 48°

0.37

57 °

Arroll, Wednesday, 21 October

Rain. High 57°, low 48°.

Pressure30.12 inHg

Wind8.1 mph W

Humidity94%

Visibility—

Dew point49°

Thu, 2269° / 44°

69 °

Arroll, Thursday, 22 October

Clear. High 69°, low 44°.

Pressure30.21 inHg

Wind5.1 mph NW

Humidity33%

Visibility—

Dew point35°

Fri, 2373° / 49°

73 °

Arroll, Friday, 23 October

Clear. High 73°, low 49°.

Pressure30.18 inHg

Wind4.8 mph SW

Humidity34%

Visibility—

Dew point39°

Sat, 2473° / 51°

73 °

Arroll, Saturday, 24 October

Clear. High 73°, low 51°.

Pressure30.12 inHg

Wind6.4 mph S

Humidity39%

Visibility—

Dew point43°

Sun, 2570° / 54°

0.05

70 °

Arroll, Sunday, 25 October

Light rain. High 70°, low 54°.

Pressure29.94 inHg

Wind15 mph NW

Humidity74%

Visibility—

Dew point57°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2664° / 48°

0.13

64 °

Arroll, Monday, 26 October

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.13 in

Chance of precipitation43%

Record high81° (2014)

Record low34° (1962)

Tue, 2763° / 47°

0.16

63 °

Arroll, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.16 in

Chance of precipitation35%

Record high80° (2023)

Record low34° (2001)

Wed, 2863° / 46°

0.09

63 °

Arroll, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.09 in

Chance of precipitation22%

Record high80° (2024)

Record low31° (2017)

Thu, 2963° / 46°

0.15

63 °

Arroll, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.15 in

Chance of precipitation33%

Record high79° (2024)

Record low27° (2017)

Fri, 3063° / 47°

0.14

63 °

Arroll, Friday, 30 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.14 in

Chance of precipitation32%

Record high79° (2016)

Record low29° (1993)

Sat, 3163° / 47°

0.2

63 °

Arroll, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.2 in

Chance of precipitation38%

Record high79° (2016)

Record low26° (2023)

Sun, 0162° / 46°

0.21

62 °

Arroll, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.21 in

Chance of precipitation37%

Record high79° (2016)

Record low23° (2023)

Mon, 0260° / 45°

0.1

60 °

Arroll, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.1 in

Chance of precipitation32%

Record high79° (2016)

Record low27° (1966)

Tue, 0360° / 44°

0.12

60 °

Arroll, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.12 in

Chance of precipitation25%

Record high76° (1987)

Record low20° (1991)

Wed, 0459° / 44°

0.19

59 °

Arroll, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.19 in

Chance of precipitation23%

Record high79° (1978)

Record low18° (1991)

Thu, 0558° / 43°

0.22

58 °

Arroll, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.22 in

Chance of precipitation35%

Record high78° (1978)

Record low25° (1976)

Fri, 0659° / 42°

0.12

59 °

Arroll, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.12 in

Chance of precipitation27%

Record high76° (1999)

Record low28° (1967)

Sat, 0759° / 43°

0.1

59 °

Arroll, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.1 in

Chance of precipitation17%

Record high77° (1980)

Record low24° (1993)

Sun, 0859° / 43°

0.03

59 °

Arroll, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.03 in

Chance of precipitation12%

Record high78° (2023)

Record low17° (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 Arroll, MO 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 Arroll, MO 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.