As of 07:52 CDT

Weather in Palmyra, MO

58°

Palmyra, Friday, 9 October, 07:52

Overcast. Feels like 57°. High 90°, low 58°.

Pressure30.06 inHg

Wind0 mph N

Humidity70%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Palmyra, MO: average high 73.4°, average low 53.1°. That is 4.6° above the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 12 October (92.4°), the coolest 18 October (36.7°).

73.4°/53.1°

Average high / low

+4.6°

Above normal

3 / 4

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	76.5°	66.1°	+5.8°
19 October – 28 October	68.1°	62°	+3.4°
29 October – 7 November	at normal	57.6°	—

October records over 66 years

90.7°10 October 1963All-time high

27°29 October 1980All-time low

Sat, 1084° / 60°

84 °

Palmyra, Saturday, 10 October

Overcast. High 84°, low 60°.

Pressure30.03 inHg

Wind5.6 mph SE

Humidity45%

Visibility6.2 mi

Dew point55°

Sun, 1186° / 56°

86 °

Palmyra, Sunday, 11 October

Clear. High 86°, low 56°.

Pressure29.91 inHg

Wind4.9 mph SE

Humidity44%

Visibility6.2 mi

Dew point54°

Mon, 1292° / 70°

92 °

Palmyra, Monday, 12 October

Clear. High 92°, low 70°.

Pressure29.83 inHg

Wind11.7 mph SW

Humidity44%

Visibility6.2 mi

Dew point62°

Tue, 1389° / 74°

0.19

89 °

Palmyra, Tuesday, 13 October

Rain. High 89°, low 74°.

Pressure29.80 inHg

Wind12.8 mph SW

Humidity51%

Visibility—

Dew point66°

Wed, 1479° / 68°

0.85

79 °

Palmyra, Wednesday, 14 October

Rain. High 79°, low 68°.

Pressure29.83 inHg

Wind10 mph S

Humidity84%

Visibility—

Dew point73°

Thu, 1579° / 62°

0.97

79 °

Palmyra, Thursday, 15 October

Rain. High 79°, low 62°.

Pressure29.74 inHg

Wind19.5 mph SW

Humidity77%

Visibility—

Dew point69°

Fri, 1657° / 49°

57 °

Palmyra, Friday, 16 October

Partly cloudy. High 57°, low 49°.

Pressure30.18 inHg

Wind21.2 mph W

Humidity40%

Visibility—

Dew point30°

Sat, 1751° / 39°

51 °

Palmyra, Saturday, 17 October

Overcast. High 51°, low 39°.

Pressure30.39 inHg

Wind13.4 mph NW

Humidity48%

Visibility—

Dew point29°

Sun, 1858° / 37°

58 °

Palmyra, Sunday, 18 October

Clear. High 58°, low 37°.

Pressure30.33 inHg

Wind6.6 mph S

Humidity45%

Visibility—

Dew point32°

Mon, 1964° / 42°

64 °

Palmyra, Monday, 19 October

Clear. High 64°, low 42°.

Pressure30.33 inHg

Wind6.2 mph SE

Humidity39%

Visibility—

Dew point34°

Tue, 2067° / 45°

67 °

Palmyra, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.33 inHg

Wind7.7 mph SE

Humidity41%

Visibility—

Dew point38°

Wed, 2170° / 47°

70 °

Palmyra, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg

Wind5.5 mph SE

Humidity36%

Visibility—

Dew point37°

Thu, 2270° / 49°

70 °

Palmyra, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.24 inHg

Wind6.2 mph NE

Humidity38%

Visibility—

Dew point39°

Fri, 2368° / 47°

68 °

Palmyra, Friday, 23 October

Clear. High 68°, low 47°.

Pressure30.21 inHg

Wind6 mph N

Humidity43%

Visibility—

Dew point41°

Sat, 2470° / 48°

70 °

Palmyra, Saturday, 24 October

Clear. High 70°, low 48°.

Pressure30.09 inHg

Wind5 mph E

Humidity48%

Visibility—

Dew point45°

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

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)

Sat, 0756° / 40°

0.02

56 °

Palmyra, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.02 in

Chance of precipitation15%

Record high73° (1966)

Record low10° (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.