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As of 21:36 CDT

Weather in Palmyra, IL

63°Current weather

Palmyra, Saturday, 10 October, 21:36

Overcast. Feels like 62°. High 80°, low 56°.

Pressure30.00 inHg
Wind7.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Sun, 1185° / 51°0Clear
85 °Clear

Palmyra, Sunday, 11 October

Clear. High 85°, low 51°.

Pressure30.00 inHg
Wind5.1 mph S
Humidity48%
Visibility6.2 mi
Dew point55°
Mon, 1290° / 61°0Clear
90 °Clear

Palmyra, Monday, 12 October

Clear. High 90°, low 61°.

Pressure29.91 inHg
Wind11.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point61°
Tue, 1389° / 70°0Clear
89 °Clear

Palmyra, Tuesday, 13 October

Clear. High 89°, low 70°.

Pressure29.88 inHg
Wind8.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1475° / 69°0.08Light rain
75 °Light rain

Palmyra, Wednesday, 14 October

Light rain. High 75°, low 69°.

Pressure30.00 inHg
Wind5.4 mph N
Humidity75%
Visibility6.2 mi
Dew point67°
Thu, 1568° / 58°0.54Rain
68 °Rain

Palmyra, Thursday, 15 October

Rain. High 68°, low 58°.

Pressure30.21 inHg
Wind11.7 mph NE
Humidity88%
Visibility—
Dew point56°
Fri, 1660° / 40°0.39Rain
60 °Rain

Palmyra, Friday, 16 October

Rain. High 60°, low 40°.

Pressure30.33 inHg
Wind19.3 mph NW
Humidity47%
Visibility—
Dew point39°
Sat, 1744° / 33°0Clear
44 °Clear

Palmyra, Saturday, 17 October

Clear. High 44°, low 33°.

Pressure30.53 inHg
Wind20.3 mph NW
Humidity38%
Visibility—
Dew point18°
Sun, 1851° / 30°0Mostly clear
51 °Mostly clear

Palmyra, Sunday, 18 October

Mostly clear. High 51°, low 30°.

Pressure30.62 inHg
Wind9 mph S
Humidity30%
Visibility—
Dew point16°
Mon, 1960° / 36°0Clear
60 °Clear

Palmyra, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.47 inHg
Wind12.3 mph S
Humidity28%
Visibility—
Dew point22°
Tue, 2065° / 41°0Clear
65 °Clear

Palmyra, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.33 inHg
Wind10.8 mph S
Humidity26%
Visibility—
Dew point25°
Wed, 2170° / 44°0Partly cloudy
70 °Partly cloudy

Palmyra, Wednesday, 21 October

Partly cloudy. High 70°, low 44°.

Pressure30.15 inHg
Wind15.7 mph SW
Humidity27%
Visibility—
Dew point29°
Thu, 2270° / 49°0Clear
70 °Clear

Palmyra, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.15 inHg
Wind10.5 mph NW
Humidity37%
Visibility—
Dew point39°
Fri, 2365° / 46°0Clear
65 °Clear

Palmyra, Friday, 23 October

Clear. High 65°, low 46°.

Pressure30.30 inHg
Wind6.4 mph N
Humidity39%
Visibility—
Dew point36°
Sat, 2457° / 49°0Overcast
57 °Overcast

Palmyra, Saturday, 24 October

Overcast. High 57°, low 49°.

Pressure30.33 inHg
Wind7.7 mph E
Humidity53%
Visibility—
Dew point38°
Sun, 2554° / 48°0.37Rain
54 °Rain

Palmyra, Sunday, 25 October

Rain. High 54°, low 48°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity88%
Visibility—
Dew point47°

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.