As of 06:14 CDT

Weather in Palmyra, IL

53°

Palmyra, Sunday, 11 October, 06:14

Clear. Feels like 52°. High 83°, low 52°.

Pressure30.00 inHg

Wind3.1 mph E

Humidity92%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Mon, 1290° / 61°

90 °

Palmyra, Monday, 12 October

Clear. High 90°, low 61°.

Pressure29.91 inHg

Wind11.5 mph SW

Humidity46%

Visibility6.2 mi

Dew point61°

Tue, 1389° / 71°

89 °

Palmyra, Tuesday, 13 October

Clear. High 89°, low 71°.

Pressure29.88 inHg

Wind8.9 mph SW

Humidity53%

Visibility6.2 mi

Dew point67°

Wed, 1482° / 69°

0.17

82 °

Palmyra, Wednesday, 14 October

Light rain. High 82°, low 69°.

Pressure30.00 inHg

Wind1.9 mph SE

Humidity65%

Visibility6.2 mi

Dew point67°

Thu, 1575° / 60°

1.2

75 °

Palmyra, Thursday, 15 October

Rain. High 75°, low 60°.

Pressure30.06 inHg

Wind11.9 mph E

Humidity84%

Visibility—

Dew point65°

Fri, 1664° / 44°

0.4

64 °

Palmyra, Friday, 16 October

Rain. High 64°, low 44°.

Pressure30.39 inHg

Wind16.9 mph N

Humidity55%

Visibility—

Dew point43°

Sat, 1743° / 31°

43 °

Palmyra, Saturday, 17 October

Partly cloudy. High 43°, low 31°.

Pressure30.45 inHg

Wind21 mph NW

Humidity41%

Visibility—

Dew point18°

Sun, 1849° / 29°

49 °

Palmyra, Sunday, 18 October

Clear. High 49°, low 29°.

Pressure30.56 inHg

Wind7.8 mph S

Humidity33%

Visibility—

Dew point17°

Mon, 1960° / 36°

60 °

Palmyra, Monday, 19 October

Mostly clear. High 60°, low 36°.

Pressure30.33 inHg

Wind14.8 mph SW

Humidity29%

Visibility—

Dew point22°

Tue, 2067° / 42°

67 °

Palmyra, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.21 inHg

Wind12.9 mph S

Humidity27%

Visibility—

Dew point27°

Wed, 2170° / 46°

70 °

Palmyra, Wednesday, 21 October

Overcast. High 70°, low 46°.

Pressure30.21 inHg

Wind13.3 mph S

Humidity31%

Visibility—

Dew point33°

Thu, 2269° / 55°

69 °

Palmyra, Thursday, 22 October

Overcast. High 69°, low 55°.

Pressure30.33 inHg

Wind7.8 mph SW

Humidity63%

Visibility—

Dew point52°

Fri, 2372° / 51°

72 °

Palmyra, Friday, 23 October

Clear. High 72°, low 51°.

Pressure30.27 inHg

Wind13.6 mph S

Humidity50%

Visibility—

Dew point48°

Sat, 2464° / 49°

0.08

64 °

Palmyra, Saturday, 24 October

Light rain. High 64°, low 49°.

Pressure30.15 inHg

Wind16.5 mph NW

Humidity47%

Visibility—

Dew point43°

Sun, 2556° / 40°

56 °

Palmyra, Sunday, 25 October

Clear. High 56°, low 40°.

Pressure30.39 inHg

Wind7.7 mph NW

Humidity43%

Visibility—

Dew point30°

Mon, 2662° / 41°

62 °

Palmyra, Monday, 26 October

Clear. High 62°, low 41°.

Pressure30.09 inHg

Wind13.4 mph NW

Humidity41%

Visibility—

Dew point34°

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, IL 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, IL 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.