As of 02:43 CDT

Weather in Cartter, IL

48°

Cartter, Saturday, 17 October, 02:43

Clear. Feels like 44°. High 60°, low 44°.

Pressure30.45 inHg

Wind9.2 mph N

Humidity84%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Sun, 1863° / 41°

63 °

Cartter, Sunday, 18 October

Clear. High 63°, low 41°.

Pressure30.50 inHg

Wind6.8 mph S

Humidity45%

Visibility6.2 mi

Dew point38°

Mon, 1968° / 42°

68 °

Cartter, Monday, 19 October

Clear. High 68°, low 42°.

Pressure30.42 inHg

Wind1.9 mph S

Humidity44%

Visibility6.2 mi

Dew point43°

Tue, 2070° / 44°

70 °

Cartter, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.36 inHg

Wind1.5 mph NE

Humidity47%

Visibility6.2 mi

Dew point45°

Wed, 2172° / 47°

72 °

Cartter, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.27 inHg

Wind4.1 mph E

Humidity40%

Visibility—

Dew point42°

Thu, 2275° / 52°

75 °

Cartter, Thursday, 22 October

Partly cloudy. High 75°, low 52°.

Pressure30.18 inHg

Wind4.7 mph E

Humidity33%

Visibility—

Dew point39°

Fri, 2377° / 54°

77 °

Cartter, Friday, 23 October

Partly cloudy. High 77°, low 54°.

Pressure30.21 inHg

Wind7.8 mph SE

Humidity25%

Visibility—

Dew point35°

Sat, 2478° / 54°

78 °

Cartter, Saturday, 24 October

Overcast. High 78°, low 54°.

Pressure30.21 inHg

Wind6.8 mph S

Humidity21%

Visibility—

Dew point31°

Sun, 2576° / 57°

76 °

Cartter, Sunday, 25 October

Overcast. High 76°, low 57°.

Pressure30.24 inHg

Wind9.8 mph NE

Humidity36%

Visibility—

Dew point44°

Mon, 2673° / 54°

73 °

Cartter, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.27 inHg

Wind10.2 mph NE

Humidity40%

Visibility—

Dew point43°

Tue, 2779° / 58°

79 °

Cartter, Tuesday, 27 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg

Wind9.2 mph SW

Humidity31%

Visibility—

Dew point42°

Wed, 2864° / 54°

0.04

64 °

Cartter, Wednesday, 28 October

Light rain. High 64°, low 54°.

Pressure30.09 inHg

Wind9.8 mph N

Humidity87%

Visibility—

Dew point58°

Thu, 2961° / 50°

0.74

61 °

Cartter, Thursday, 29 October

Rain. High 61°, low 50°.

Pressure29.94 inHg

Wind15.3 mph SE

Humidity93%

Visibility—

Dew point49°

Fri, 3075° / 54°

0.09

75 °

Cartter, Friday, 30 October

Light rain. High 75°, low 54°.

Pressure29.62 inHg

Wind20.4 mph NW

Humidity50%

Visibility—

Dew point54°

Sat, 3159° / 47°

59 °

Cartter, Saturday, 31 October

Partly cloudy. High 59°, low 47°.

Pressure30.12 inHg

Wind17.6 mph NW

Humidity44%

Visibility—

Dew point36°

Sun, 0161° / 43°

61 °

Cartter, Sunday, 1 November

Clear. High 61°, low 43°.

Pressure30.15 inHg

Wind7.2 mph NW

Humidity43%

Visibility—

Dew point36°

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 Cartter, 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 Cartter, 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.