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As of 21:14 CDT

Weather in Palmyra, IL

78°Current weather

Palmyra, Monday, 12 October, 21:14

Clear. Feels like 78°. High 90°, low 63°.

Pressure29.83 inHg
Wind10.8 mph S
Humidity58%
Visibility6.2 mi
Dew point61°
Tue, 1391° / 66°0Clear
91 °Clear

Palmyra, Tuesday, 13 October

Clear. High 91°, low 66°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point67°
Wed, 1481° / 66°0.06Light rain
81 °Light rain

Palmyra, Wednesday, 14 October

Light rain. High 81°, low 66°.

Pressure30.03 inHg
Wind4.4 mph NE
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1579° / 67°0.67Rain
79 °Rain

Palmyra, Thursday, 15 October

Rain. High 79°, low 67°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity97%
Visibility2.3 mi
Dew point71°
Fri, 1660° / 50°0.03Light rain
60 °Light rain

Palmyra, Friday, 16 October

Light rain. High 60°, low 50°.

Pressure30.33 inHg
Wind20.2 mph NW
Humidity46%
Visibility6.2 mi
Dew point35°
Sat, 1760° / 41°0Clear
60 °Clear

Palmyra, Saturday, 17 October

Clear. High 60°, low 41°.

Pressure30.50 inHg
Wind6.6 mph N
Humidity37%
Visibility—
Dew point29°
Sun, 1866° / 45°0Overcast
66 °Overcast

Palmyra, Sunday, 18 October

Overcast. High 66°, low 45°.

Pressure30.27 inHg
Wind10.1 mph S
Humidity37%
Visibility—
Dew point34°
Mon, 1967° / 50°0.06Light rain
67 °Light rain

Palmyra, Monday, 19 October

Light rain. High 67°, low 50°.

Pressure30.21 inHg
Wind8.9 mph S
Humidity47%
Visibility—
Dew point44°
Tue, 2073° / 56°0.11Light rain
73 °Light rain

Palmyra, Tuesday, 20 October

Light rain. High 73°, low 56°.

Pressure30.15 inHg
Wind9.3 mph SE
Humidity84%
Visibility—
Dew point58°
Wed, 2172° / 58°0Overcast
72 °Overcast

Palmyra, Wednesday, 21 October

Overcast. High 72°, low 58°.

Pressure30.15 inHg
Wind13.4 mph SE
Humidity69%
Visibility—
Dew point56°
Thu, 2279° / 62°0Overcast
79 °Overcast

Palmyra, Thursday, 22 October

Overcast. High 79°, low 62°.

Pressure30.00 inHg
Wind23.5 mph S
Humidity50%
Visibility—
Dew point56°
Fri, 2370° / 53°0.26Rain
70 °Rain

Palmyra, Friday, 23 October

Rain. High 70°, low 53°.

Pressure30.12 inHg
Wind26 mph S
Humidity51%
Visibility—
Dew point46°
Sat, 2464° / 49°0Overcast
64 °Overcast

Palmyra, Saturday, 24 October

Overcast. High 64°, low 49°.

Pressure30.33 inHg
Wind10.2 mph N
Humidity43%
Visibility—
Dew point39°
Sun, 2557° / 44°0Mostly clear
57 °Mostly clear

Palmyra, Sunday, 25 October

Mostly clear. High 57°, low 44°.

Pressure30.33 inHg
Wind8.7 mph N
Humidity39%
Visibility—
Dew point31°
Mon, 2660° / 45°0.02Light rain
60 °Light rain

Palmyra, Monday, 26 October

Light rain. High 60°, low 45°.

Pressure30.09 inHg
Wind10 mph W
Humidity59%
Visibility—
Dew point42°
Tue, 2766° / 43°0.01Light rain
66 °Light rain

Palmyra, Tuesday, 27 October

Light rain. High 66°, low 43°.

Pressure29.71 inHg
Wind16 mph NW
Humidity48%
Visibility—
Dew point41°

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.