As of 13:32 CDT

Weather in Clarmin, IL

56°

Clarmin, Friday, 16 October, 13:32

Overcast. Feels like 53°. High 62°, low 51°.

Pressure30.21 inHg

Wind10.4 mph NW

Humidity50%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Sat, 1760° / 45°

60 °

Clarmin, Saturday, 17 October

Clear. High 60°, low 45°.

Pressure30.56 inHg

Wind5.4 mph NE

Humidity48%

Visibility6.2 mi

Dew point37°

Sun, 1863° / 43°

63 °

Clarmin, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.50 inHg

Wind7.2 mph SE

Humidity41%

Visibility6.2 mi

Dew point36°

Mon, 1968° / 44°

68 °

Clarmin, Monday, 19 October

Clear. High 68°, low 44°.

Pressure30.36 inHg

Wind1.8 mph SE

Humidity44%

Visibility6.2 mi

Dew point42°

Tue, 2071° / 45°

71 °

Clarmin, Tuesday, 20 October

Clear. High 71°, low 45°.

Pressure30.33 inHg

Wind2.1 mph NE

Humidity46%

Visibility6.2 mi

Dew point44°

Wed, 2172° / 48°

72 °

Clarmin, Wednesday, 21 October

Clear. High 72°, low 48°.

Pressure30.27 inHg

Wind3.6 mph E

Humidity38%

Visibility—

Dew point40°

Thu, 2278° / 51°

78 °

Clarmin, Thursday, 22 October

Overcast. High 78°, low 51°.

Pressure30.15 inHg

Wind5.3 mph SW

Humidity21%

Visibility—

Dew point30°

Fri, 2379° / 58°

79 °

Clarmin, Friday, 23 October

Clear. High 79°, low 58°.

Pressure30.15 inHg

Wind7.3 mph E

Humidity29%

Visibility—

Dew point41°

Sat, 2473° / 54°

73 °

Clarmin, Saturday, 24 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg

Wind7.3 mph SE

Humidity48%

Visibility—

Dew point48°

Sun, 2571° / 50°

71 °

Clarmin, Sunday, 25 October

Overcast. High 71°, low 50°.

Pressure30.15 inHg

Wind7 mph SE

Humidity31%

Visibility—

Dew point34°

Mon, 2678° / 53°

78 °

Clarmin, Monday, 26 October

Overcast. High 78°, low 53°.

Pressure30.12 inHg

Wind9.2 mph S

Humidity27%

Visibility—

Dew point36°

Tue, 2774° / 59°

74 °

Clarmin, Tuesday, 27 October

Overcast. High 74°, low 59°.

Pressure30.18 inHg

Wind7.2 mph NE

Humidity45%

Visibility—

Dew point48°

Wed, 2872° / 61°

72 °

Clarmin, Wednesday, 28 October

Overcast. High 72°, low 61°.

Pressure30.06 inHg

Wind11 mph S

Humidity51%

Visibility—

Dew point52°

Thu, 2983° / 61°

83 °

Clarmin, Thursday, 29 October

Light rain. High 83°, low 61°.

Pressure30.00 inHg

Wind14.8 mph S

Humidity45%

Visibility—

Dew point54°

Fri, 3083° / 63°

0.07

83 °

Clarmin, Friday, 30 October

Light rain. High 83°, low 63°.

Pressure30.03 inHg

Wind6.9 mph NE

Humidity48%

Visibility—

Dew point56°

Sat, 3171° / 64°

0.11

71 °

Clarmin, Saturday, 31 October

Light rain. High 71°, low 64°.

Pressure29.97 inHg

Wind10.9 mph E

Humidity79%

Visibility—

Dew point60°

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 Clarmin, 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 Clarmin, 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.