As of 23:50 CDT

Weather in Palmyra, MO

62°

Palmyra, Thursday, 8 October, 23:50

Overcast. Feels like 60°. High 83°, low 52°.

Pressure30.06 inHg

Wind4.6 mph SE

Humidity59%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Palmyra, MO: average high 71.5°, average low 53.7°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (91°), the coolest 18 October (38.2°).

71.5°/53.7°

Average high / low

+3.3°

Above normal

4 / 4

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	77.2°	66.8°	+5.8°
18 October – 27 October	62.1°	62.3°	-0.1°
28 October – 6 November	at normal	58°	—

October records over 66 years

90.7°10 October 1963All-time high

27°29 October 1980All-time low

Fri, 0988° / 58°

0.01

88 °

Palmyra, Friday, 9 October

Light rain. High 88°, low 58°.

Pressure30.03 inHg

Wind6.8 mph S

Humidity42%

Visibility6.2 mi

Dew point56°

Sat, 1083° / 60°

83 °

Palmyra, Saturday, 10 October

Overcast. High 83°, low 60°.

Pressure30.03 inHg

Wind5.2 mph SE

Humidity51%

Visibility6.2 mi

Dew point56°

Sun, 1182° / 57°

82 °

Palmyra, Sunday, 11 October

Clear. High 82°, low 57°.

Pressure29.94 inHg

Wind2.2 mph S

Humidity52%

Visibility6.2 mi

Dew point56°

Mon, 1291° / 68°

91 °

Palmyra, Monday, 12 October

Clear. High 91°, low 68°.

Pressure29.83 inHg

Wind10.4 mph SW

Humidity46%

Visibility6.2 mi

Dew point61°

Tue, 1382° / 68°

0.13

82 °

Palmyra, Tuesday, 13 October

Rain. High 82°, low 68°.

Pressure29.88 inHg

Wind13 mph SW

Humidity59%

Visibility—

Dew point65°

Wed, 1469° / 63°

0.81

69 °

Palmyra, Wednesday, 14 October

Rain. High 69°, low 63°.

Pressure29.97 inHg

Wind10.4 mph SE

Humidity76%

Visibility—

Dew point60°

Thu, 1579° / 67°

0.23

79 °

Palmyra, Thursday, 15 October

Rain. High 79°, low 67°.

Pressure29.77 inHg

Wind17.7 mph SW

Humidity79%

Visibility—

Dew point69°

Fri, 1662° / 51°

0.03

62 °

Palmyra, Friday, 16 October

Light rain. High 62°, low 51°.

Pressure30.21 inHg

Wind13.7 mph N

Humidity59%

Visibility—

Dew point44°

Sat, 1753° / 42°

53 °

Palmyra, Saturday, 17 October

Clear. High 53°, low 42°.

Pressure30.53 inHg

Wind14.5 mph N

Humidity39%

Visibility—

Dew point27°

Sun, 1857° / 38°

57 °

Palmyra, Sunday, 18 October

Overcast. High 57°, low 38°.

Pressure30.47 inHg

Wind6.2 mph E

Humidity35%

Visibility—

Dew point26°

Mon, 1957° / 40°

57 °

Palmyra, Monday, 19 October

Overcast. High 57°, low 40°.

Pressure30.50 inHg

Wind6.4 mph E

Humidity38%

Visibility—

Dew point29°

Tue, 2054° / 48°

0.05

54 °

Palmyra, Tuesday, 20 October

Light rain. High 54°, low 48°.

Pressure30.33 inHg

Wind7.6 mph S

Humidity76%

Visibility—

Dew point43°

Wed, 2172° / 47°

72 °

Palmyra, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.18 inHg

Wind7.4 mph SW

Humidity52%

Visibility—

Dew point48°

Thu, 2269° / 53°

69 °

Palmyra, Thursday, 22 October

Clear. High 69°, low 53°.

Pressure30.18 inHg

Wind9.4 mph N

Humidity55%

Visibility—

Dew point50°

Fri, 2363° / 46°

63 °

Palmyra, Friday, 23 October

Clear. High 63°, low 46°.

Pressure30.30 inHg

Wind9.7 mph N

Humidity39%

Visibility—

Dew point35°

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

Sat, 2462° / 47°

0.13

62 °

Palmyra, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.13 in

Chance of precipitation33%

Record high82° (1963)

Record low28° (1981)

Sun, 2561° / 46°

0.13

61 °

Palmyra, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation25%

Record high78° (2011)

Record low31° (2013)

Mon, 2660° / 45°

0.1

60 °

Palmyra, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.1 in

Chance of precipitation37%

Record high82° (1963)

Record low28° (1962)

Tue, 2760° / 46°

0.07

60 °

Palmyra, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.07 in

Chance of precipitation25%

Record high76° (2014)

Record low29° (1997)

Wed, 2859° / 44°

0.06

59 °

Palmyra, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.06 in

Chance of precipitation23%

Record high77° (2016)

Record low28° (1969)

Thu, 2960° / 45°

0.08

60 °

Palmyra, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.08 in

Chance of precipitation27%

Record high82° (2024)

Record low27° (1980)

Fri, 3061° / 46°

0.13

61 °

Palmyra, Friday, 30 October

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation37%

Record high81° (2024)

Record low28° (1980)

Sat, 3159° / 46°

0.2

59 °

Palmyra, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low46°

Average precipitation0.2 in

Chance of precipitation40%

Record high78° (1968)

Record low27° (1993)

Sun, 0159° / 44°

0.22

59 °

Palmyra, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.22 in

Chance of precipitation32%

Record high78° (2000)

Record low24° (2023)

Mon, 0257° / 43°

0.09

57 °

Palmyra, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.09 in

Chance of precipitation32%

Record high76° (1964)

Record low24° (1991)

Tue, 0356° / 42°

0.15

56 °

Palmyra, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.15 in

Chance of precipitation32%

Record high75° (1987)

Record low17° (1991)

Wed, 0456° / 43°

0.11

56 °

Palmyra, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low43°

Average precipitation0.11 in

Chance of precipitation28%

Record high76° (1978)

Record low15° (1991)

Thu, 0555° / 41°

0.12

55 °

Palmyra, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.12 in

Chance of precipitation35%

Record high73° (1978)

Record low23° (1991)

Fri, 0656° / 41°

0.1

56 °

Palmyra, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.1 in

Chance of precipitation27%

Record high73° (2020)

Record low25° (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 Palmyra, 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 Palmyra, 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.