As of 06:44 CDT

Weather in Shirley, MO

45°

Shirley, Wednesday, 21 October, 06:44

Clear. Feels like 44°. High 74°, low 45°.

Pressure30.24 inHg

Wind3.3 mph S

Humidity87%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Shirley, MO: average high 66.4°, average low 50.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 4.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 25 October (75.1°), the coolest 30 October (38.8°).

66.4°/50.3°

Average high / low

+2.5°

Above normal

4 / 5

Wet days / normal

4.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	69°	63.4°	+3.1°
31 October – 9 November	62.2°	59.1°	+1.7°
10 November – 19 November	at normal	54.8°	—

October records over 66 years

91.4°11 October 1963All-time high

26.8°31 October 2023All-time low

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

Thu, 2274° / 45°

74 °

Shirley, Thursday, 22 October

Clear. High 74°, low 45°.

Pressure30.27 inHg

Wind2.5 mph E

Humidity38%

Visibility6.2 mi

Dew point45°

Fri, 2374° / 53°

74 °

Shirley, Friday, 23 October

Clear. High 74°, low 53°.

Pressure30.27 inHg

Wind5.1 mph SE

Humidity40%

Visibility6.2 mi

Dew point46°

Sat, 2474° / 51°

74 °

Shirley, Saturday, 24 October

Overcast. High 74°, low 51°.

Pressure30.33 inHg

Wind4.4 mph SE

Humidity35%

Visibility6.2 mi

Dew point43°

Sun, 2575° / 54°

75 °

Shirley, Sunday, 25 October

Overcast. High 75°, low 54°.

Pressure30.36 inHg

Wind7.3 mph S

Humidity32%

Visibility—

Dew point40°

Mon, 2673° / 54°

73 °

Shirley, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.27 inHg

Wind7.3 mph SW

Humidity33%

Visibility—

Dew point39°

Tue, 2759° / 56°

59 °

Shirley, Tuesday, 27 October

Overcast. High 59°, low 56°.

Pressure30.21 inHg

Wind6.1 mph N

Humidity78%

Visibility—

Dew point52°

Wed, 2871° / 48°

71 °

Shirley, Wednesday, 28 October

Partly cloudy. High 71°, low 48°.

Pressure30.12 inHg

Wind9.4 mph SW

Humidity49%

Visibility—

Dew point46°

Thu, 2958° / 43°

58 °

Shirley, Thursday, 29 October

Overcast. High 58°, low 43°.

Pressure30.30 inHg

Wind10 mph NW

Humidity48%

Visibility—

Dew point34°

Fri, 3058° / 39°

58 °

Shirley, Friday, 30 October

Overcast. High 58°, low 39°.

Pressure30.27 inHg

Wind4.9 mph E

Humidity33%

Visibility—

Dew point26°

Sat, 3149° / 44°

0.2

49 °

Shirley, Saturday, 31 October

Light rain. High 49°, low 44°.

Pressure30.18 inHg

Wind12.5 mph S

Humidity47%

Visibility—

Dew point29°

Sun, 0157° / 50°

1.22

57 °

Shirley, Sunday, 1 November

Rain. High 57°, low 50°.

Pressure29.97 inHg

Wind13.1 mph S

Humidity94%

Visibility—

Dew point54°

Mon, 0261° / 51°

0.03

61 °

Shirley, Monday, 2 November

Light rain. High 61°, low 51°.

Pressure30.03 inHg

Wind7.8 mph S

Humidity84%

Visibility—

Dew point54°

Tue, 0367° / 50°

0.78

67 °

Shirley, Tuesday, 3 November

Rain. High 67°, low 50°.

Pressure29.85 inHg

Wind10.4 mph SE

Humidity79%

Visibility—

Dew point58°

Wed, 0468° / 63°

2.53

68 °

Shirley, Wednesday, 4 November

Heavy rain. High 68°, low 63°.

Pressure29.65 inHg

Wind13 mph S

Humidity96%

Visibility—

Dew point65°

Thu, 0570° / 58°

70 °

Shirley, Thursday, 5 November

Overcast. High 70°, low 58°.

Pressure29.94 inHg

Wind7.6 mph SW

Humidity63%

Visibility—

Dew point55°

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

Fri, 0658° / 42°

0.09

58 °

Shirley, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.09 in

Chance of precipitation30%

Record high78° (2023)

Record low27° (1993)

Sat, 0758° / 42°

0.08

58 °

Shirley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.08 in

Chance of precipitation17%

Record high78° (2023)

Record low22° (1991)

Sun, 0858° / 42°

0.04

58 °

Shirley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.04 in

Chance of precipitation13%

Record high80° (2023)

Record low11° (1991)

Mon, 0959° / 43°

0.08

59 °

Shirley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.08 in

Chance of precipitation28%

Record high77° (2022)

Record low17° (1991)

Tue, 1057° / 41°

0.11

57 °

Shirley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.11 in

Chance of precipitation25%

Record high74° (1999)

Record low18° (2018)

Wed, 1156° / 39°

0.09

56 °

Shirley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.09 in

Chance of precipitation23%

Record high77° (1989)

Record low22° (2019)

Thu, 1254° / 38°

0.07

54 °

Shirley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.07 in

Chance of precipitation22%

Record high73° (1999)

Record low11° (2019)

Fri, 1354° / 38°

0.05

54 °

Shirley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.05 in

Chance of precipitation23%

Record high79° (1999)

Record low11° (1986)

Sat, 1455° / 39°

0.09

55 °

Shirley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.09 in

Chance of precipitation25%

Record high77° (1971)

Record low15° (1986)

Sun, 1555° / 39°

0.17

55 °

Shirley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.17 in

Chance of precipitation33%

Record high79° (2025)

Record low23° (2014)

Mon, 1654° / 38°

0.13

54 °

Shirley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.13 in

Chance of precipitation25%

Record high72° (2001)

Record low19° (1997)

Tue, 1755° / 39°

0.12

55 °

Shirley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.12 in

Chance of precipitation28%

Record high75° (2016)

Record low8° (1997)

Wed, 1854° / 39°

0.15

54 °

Shirley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.15 in

Chance of precipitation37%

Record high76° (2025)

Record low14° (2014)

Thu, 1954° / 39°

0.08

54 °

Shirley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.08 in

Chance of precipitation32%

Record high71° (1985)

Record low13° (1980)

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 Shirley, 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 Shirley, 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.