As of 00:20 CDT

Weather in Rankin, IL

39°

Rankin, Sunday, 18 October, 00:20

Clear. Feels like 36°. High 61°, low 38°.

Pressure30.45 inHg

Wind4.7 mph S

Humidity79%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Mon, 1966° / 41°

66 °

Rankin, Monday, 19 October

Clear. High 66°, low 41°.

Pressure30.39 inHg

Wind1.4 mph SE

Humidity44%

Visibility6.2 mi

Dew point40°

Tue, 2068° / 43°

68 °

Rankin, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.39 inHg

Wind4.1 mph E

Humidity42%

Visibility6.2 mi

Dew point42°

Wed, 2169° / 44°

69 °

Rankin, Wednesday, 21 October

Clear. High 69°, low 44°.

Pressure30.30 inHg

Wind3.1 mph S

Humidity50%

Visibility6.2 mi

Dew point46°

Thu, 2269° / 47°

69 °

Rankin, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.24 inHg

Wind6.5 mph NE

Humidity44%

Visibility—

Dew point43°

Fri, 2370° / 48°

70 °

Rankin, Friday, 23 October

Partly cloudy. High 70°, low 48°.

Pressure30.33 inHg

Wind8.7 mph SE

Humidity47%

Visibility—

Dew point44°

Sat, 2472° / 53°

72 °

Rankin, Saturday, 24 October

Overcast. High 72°, low 53°.

Pressure30.27 inHg

Wind13.1 mph S

Humidity31%

Visibility—

Dew point36°

Sun, 2561° / 50°

61 °

Rankin, Sunday, 25 October

Overcast. High 61°, low 50°.

Pressure30.36 inHg

Wind13.4 mph NW

Humidity44%

Visibility—

Dew point38°

Mon, 2657° / 40°

57 °

Rankin, Monday, 26 October

Overcast. High 57°, low 40°.

Pressure30.42 inHg

Wind7.8 mph NW

Humidity31%

Visibility—

Dew point24°

Tue, 2762° / 41°

62 °

Rankin, Tuesday, 27 October

Overcast. High 62°, low 41°.

Pressure30.33 inHg

Wind7.6 mph S

Humidity28%

Visibility—

Dew point24°

Wed, 2858° / 49°

0.02

58 °

Rankin, Wednesday, 28 October

Light rain. High 58°, low 49°.

Pressure30.15 inHg

Wind12.6 mph S

Humidity50%

Visibility—

Dew point38°

Thu, 2971° / 57°

0.06

71 °

Rankin, Thursday, 29 October

Light rain. High 71°, low 57°.

Pressure29.88 inHg

Wind18.3 mph SW

Humidity39%

Visibility—

Dew point39°

Fri, 3070° / 56°

0.07

70 °

Rankin, Friday, 30 October

Light rain. High 70°, low 56°.

Pressure29.91 inHg

Wind14.7 mph SW

Humidity61%

Visibility—

Dew point53°

Sat, 3170° / 52°

1.09

70 °

Rankin, Saturday, 31 October

Heavy rain. High 70°, low 52°.

Pressure30.03 inHg

Wind15.9 mph SE

Humidity56%

Visibility—

Dew point51°

Sun, 0170° / 53°

0.09

70 °

Rankin, Sunday, 1 November

Light rain. High 70°, low 53°.

Pressure29.83 inHg

Wind20 mph SW

Humidity43%

Visibility—

Dew point46°

Mon, 0266° / 49°

66 °

Rankin, Monday, 2 November

Clear. High 66°, low 49°.

Pressure30.12 inHg

Wind10.5 mph S

Humidity27%

Visibility—

Dew point29°

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 Rankin, 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 Rankin, 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.