As of 18:57 CDT

Weather in Leamington, IL

80°

Leamington, Monday, 12 October, 18:57

Clear. Feels like 80°. High 89°, low 59°.

Pressure29.91 inHg

Wind8 mph S

Humidity60%

Visibility6.2 mi

Dew point65°

See detailed hourly forecast

Tue, 1389° / 65°

89 °

Leamington, Tuesday, 13 October

Clear. High 89°, low 65°.

Pressure29.97 inHg

Wind9 mph SW

Humidity51%

Visibility6.2 mi

Dew point63°

Wed, 1481° / 72°

0.38

81 °

Leamington, Wednesday, 14 October

Rain. High 81°, low 72°.

Pressure30.03 inHg

Wind6.5 mph SW

Humidity74%

Visibility6.2 mi

Dew point72°

Thu, 1584° / 70°

0.39

84 °

Leamington, Thursday, 15 October

Rain. High 84°, low 70°.

Pressure30.03 inHg

Wind8.4 mph SW

Humidity77%

Visibility6.2 mi

Dew point72°

Fri, 1673° / 54°

0.03

73 °

Leamington, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure30.24 inHg

Wind17.9 mph NW

Humidity48%

Visibility6.2 mi

Dew point40°

Sat, 1761° / 45°

61 °

Leamington, Saturday, 17 October

Clear. High 61°, low 45°.

Pressure30.50 inHg

Wind9.7 mph N

Humidity50%

Visibility—

Dew point39°

Sun, 1871° / 43°

71 °

Leamington, Sunday, 18 October

Clear. High 71°, low 43°.

Pressure30.33 inHg

Wind10.1 mph S

Humidity38%

Visibility—

Dew point39°

Mon, 1967° / 49°

67 °

Leamington, Monday, 19 October

Partly cloudy. High 67°, low 49°.

Pressure30.36 inHg

Wind9.4 mph S

Humidity54%

Visibility—

Dew point43°

Tue, 2075° / 59°

75 °

Leamington, Tuesday, 20 October

Overcast. High 75°, low 59°.

Pressure30.27 inHg

Wind6.4 mph SE

Humidity47%

Visibility—

Dew point50°

Wed, 2178° / 56°

78 °

Leamington, Wednesday, 21 October

Clear. High 78°, low 56°.

Pressure30.21 inHg

Wind6.2 mph SE

Humidity42%

Visibility—

Dew point49°

Thu, 2280° / 56°

80 °

Leamington, Thursday, 22 October

Overcast. High 80°, low 56°.

Pressure30.15 inHg

Wind7.1 mph SE

Humidity33%

Visibility—

Dew point44°

Fri, 2379° / 61°

79 °

Leamington, Friday, 23 October

Overcast. High 79°, low 61°.

Pressure30.06 inHg

Wind14.4 mph S

Humidity39%

Visibility—

Dew point49°

Sat, 2472° / 54°

0.12

72 °

Leamington, Saturday, 24 October

Light rain. High 72°, low 54°.

Pressure29.88 inHg

Wind17.9 mph SW

Humidity72%

Visibility—

Dew point58°

Sun, 2562° / 46°

62 °

Leamington, Sunday, 25 October

Clear. High 62°, low 46°.

Pressure30.06 inHg

Wind7.9 mph N

Humidity47%

Visibility—

Dew point38°

Mon, 2668° / 43°

68 °

Leamington, Monday, 26 October

Clear. High 68°, low 43°.

Pressure30.15 inHg

Wind5.3 mph E

Humidity42%

Visibility—

Dew point39°

Tue, 2775° / 50°

75 °

Leamington, Tuesday, 27 October

Partly cloudy. High 75°, low 50°.

Pressure29.97 inHg

Wind10.5 mph SW

Humidity29%

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 Leamington, 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 Leamington, 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.