As of 17:39 CDT

Weather in Palmer, IL

78°

Palmer, Wednesday, 14 October, 17:39

Overcast. Feels like 79°. High 78°, low 68°.

Pressure30.00 inHg

Wind1 mph N

Humidity75%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Thu, 1572° / 66°

0.83

72 °

Palmer, Thursday, 15 October

Heavy rain. High 72°, low 66°.

Pressure29.97 inHg

Wind9.9 mph SE

Humidity93%

Visibility2.4 mi

Dew point69°

Fri, 1662° / 50°

0.06

62 °

Palmer, Friday, 16 October

Light rain. High 62°, low 50°.

Pressure30.15 inHg

Wind18.1 mph NW

Humidity50%

Visibility6.2 mi

Dew point37°

Sat, 1757° / 42°

57 °

Palmer, Saturday, 17 October

Clear. High 57°, low 42°.

Pressure30.56 inHg

Wind5.3 mph N

Humidity51%

Visibility6.2 mi

Dew point37°

Sun, 1862° / 41°

62 °

Palmer, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.50 inHg

Wind6.8 mph S

Humidity40%

Visibility6.2 mi

Dew point32°

Mon, 1966° / 41°

66 °

Palmer, Monday, 19 October

Overcast. High 66°, low 41°.

Pressure30.42 inHg

Wind4.5 mph SE

Humidity35%

Visibility—

Dew point33°

Tue, 2073° / 45°

73 °

Palmer, Tuesday, 20 October

Mostly clear. High 73°, low 45°.

Pressure30.30 inHg

Wind7 mph SE

Humidity54%

Visibility—

Dew point49°

Wed, 2177° / 58°

77 °

Palmer, Wednesday, 21 October

Clear. High 77°, low 58°.

Pressure30.21 inHg

Wind11.2 mph S

Humidity44%

Visibility—

Dew point50°

Thu, 2269° / 64°

0.11

69 °

Palmer, Thursday, 22 October

Light rain. High 69°, low 64°.

Pressure30.06 inHg

Wind14.3 mph SW

Humidity71%

Visibility—

Dew point57°

Fri, 2378° / 60°

78 °

Palmer, Friday, 23 October

Mostly clear. High 78°, low 60°.

Pressure30.06 inHg

Wind8.5 mph SE

Humidity62%

Visibility—

Dew point61°

Sat, 2480° / 55°

80 °

Palmer, Saturday, 24 October

Overcast. High 80°, low 55°.

Pressure29.94 inHg

Wind18.2 mph SW

Humidity44%

Visibility—

Dew point55°

Sun, 2561° / 48°

61 °

Palmer, Sunday, 25 October

Overcast. High 61°, low 48°.

Pressure30.36 inHg

Wind13.8 mph NW

Humidity29%

Visibility—

Dew point26°

Mon, 2659° / 42°

59 °

Palmer, Monday, 26 October

Mostly clear. High 59°, low 42°.

Pressure30.39 inHg

Wind6.4 mph NW

Humidity26%

Visibility—

Dew point21°

Tue, 2761° / 42°

61 °

Palmer, Tuesday, 27 October

Overcast. High 61°, low 42°.

Pressure30.27 inHg

Wind8.3 mph S

Humidity26%

Visibility—

Dew point23°

Wed, 2857° / 47°

0.1

57 °

Palmer, Wednesday, 28 October

Light rain. High 57°, low 47°.

Pressure30.09 inHg

Wind6.8 mph S

Humidity34%

Visibility—

Dew point28°

Thu, 2963° / 44°

63 °

Palmer, Thursday, 29 October

Light rain. High 63°, low 44°.

Pressure30.06 inHg

Wind7.8 mph SW

Humidity57%

Visibility—

Dew point43°

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 Palmer, 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 Palmer, 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.