As of 07:26 CDT

Weather in Palmyra, IL

56°

Palmyra, Saturday, 10 October, 07:26

Overcast. Feels like 55°. High 82°, low 56°.

Pressure30.06 inHg

Wind7.6 mph SE

Humidity75%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sun, 1185° / 50°

85 °

Palmyra, Sunday, 11 October

Clear. High 85°, low 50°.

Pressure29.97 inHg

Wind3 mph S

Humidity48%

Visibility6.2 mi

Dew point54°

Mon, 1290° / 65°

90 °

Palmyra, Monday, 12 October

Clear. High 90°, low 65°.

Pressure29.88 inHg

Wind11.3 mph SW

Humidity42%

Visibility6.2 mi

Dew point59°

Tue, 1391° / 72°

91 °

Palmyra, Tuesday, 13 October

Mostly clear. High 91°, low 72°.

Pressure29.85 inHg

Wind8.9 mph W

Humidity49%

Visibility6.2 mi

Dew point65°

Wed, 1477° / 69°

0.19

77 °

Palmyra, Wednesday, 14 October

Rain. High 77°, low 69°.

Pressure30.03 inHg

Wind10.9 mph NE

Humidity70%

Visibility—

Dew point66°

Thu, 1563° / 59°

0.47

63 °

Palmyra, Thursday, 15 October

Rain. High 63°, low 59°.

Pressure30.24 inHg

Wind15.9 mph NW

Humidity93%

Visibility—

Dew point57°

Fri, 1669° / 52°

69 °

Palmyra, Friday, 16 October

Light rain. High 69°, low 52°.

Pressure30.00 inHg

Wind15.9 mph NW

Humidity33%

Visibility—

Dew point36°

Sat, 1748° / 39°

0.04

48 °

Palmyra, Saturday, 17 October

Light rain. High 48°, low 39°.

Pressure30.21 inHg

Wind18.6 mph NW

Humidity59%

Visibility—

Dew point30°

Sun, 1850° / 32°

50 °

Palmyra, Sunday, 18 October

Clear. High 50°, low 32°.

Pressure30.47 inHg

Wind14.3 mph NW

Humidity43%

Visibility—

Dew point24°

Mon, 1956° / 35°

56 °

Palmyra, Monday, 19 October

Partly cloudy. High 56°, low 35°.

Pressure30.39 inHg

Wind8.2 mph S

Humidity38%

Visibility—

Dew point26°

Tue, 2060° / 40°

60 °

Palmyra, Tuesday, 20 October

Overcast. High 60°, low 40°.

Pressure30.30 inHg

Wind10.2 mph S

Humidity31%

Visibility—

Dew point26°

Wed, 2167° / 42°

67 °

Palmyra, Wednesday, 21 October

Clear. High 67°, low 42°.

Pressure30.27 inHg

Wind11.3 mph S

Humidity30%

Visibility—

Dew point30°

Thu, 2272° / 47°

72 °

Palmyra, Thursday, 22 October

Clear. High 72°, low 47°.

Pressure30.12 inHg

Wind16.3 mph S

Humidity30%

Visibility—

Dew point34°

Fri, 2357° / 50°

0.45

57 °

Palmyra, Friday, 23 October

Rain. High 57°, low 50°.

Pressure29.97 inHg

Wind14.3 mph SE

Humidity88%

Visibility—

Dew point49°

Sat, 2465° / 49°

0.15

65 °

Palmyra, Saturday, 24 October

Light rain. High 65°, low 49°.

Pressure29.80 inHg

Wind16.8 mph NW

Humidity53%

Visibility—

Dew point46°

Sun, 2559° / 42°

59 °

Palmyra, Sunday, 25 October

Partly cloudy. High 59°, low 42°.

Pressure29.94 inHg

Wind13.1 mph W

Humidity41%

Visibility—

Dew point31°

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.