As of 10:20 CDT

Weather in Plainville, IL

66°

Plainville, Wednesday, 14 October, 10:20

Overcast. Feels like 67°. High 78°, low 66°.

Pressure30.03 inHg

Wind9.2 mph N

Humidity90%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Thu, 1578° / 61°

1.15

78 °

Plainville, Thursday, 15 October

Rain. High 78°, low 61°.

Pressure29.91 inHg

Wind10.1 mph S

Humidity98%

Visibility2.4 mi

Dew point70°

Fri, 1659° / 48°

0.01

59 °

Plainville, Friday, 16 October

Light rain. High 59°, low 48°.

Pressure30.27 inHg

Wind19.7 mph NW

Humidity59%

Visibility6.2 mi

Dew point39°

Sat, 1756° / 40°

56 °

Plainville, Saturday, 17 October

Clear. High 56°, low 40°.

Pressure30.59 inHg

Wind2.3 mph NE

Humidity46%

Visibility6.2 mi

Dew point31°

Sun, 1862° / 43°

62 °

Plainville, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.45 inHg

Wind9.5 mph S

Humidity46%

Visibility—

Dew point37°

Mon, 1967° / 44°

67 °

Plainville, Monday, 19 October

Overcast. High 67°, low 44°.

Pressure30.36 inHg

Wind8.8 mph SE

Humidity46%

Visibility—

Dew point41°

Tue, 2075° / 54°

75 °

Plainville, Tuesday, 20 October

Mostly clear. High 75°, low 54°.

Pressure30.24 inHg

Wind8.3 mph S

Humidity42%

Visibility—

Dew point46°

Wed, 2180° / 59°

80 °

Plainville, Wednesday, 21 October

Mostly clear. High 80°, low 59°.

Pressure30.12 inHg

Wind11.6 mph SW

Humidity45%

Visibility—

Dew point53°

Thu, 2269° / 64°

0.28

69 °

Plainville, Thursday, 22 October

Rain. High 69°, low 64°.

Pressure30.06 inHg

Wind10.7 mph SW

Humidity94%

Visibility—

Dew point63°

Fri, 2376° / 62°

76 °

Plainville, Friday, 23 October

Overcast. High 76°, low 62°.

Pressure30.06 inHg

Wind14.2 mph SE

Humidity76%

Visibility—

Dew point62°

Sat, 2469° / 50°

0.03

69 °

Plainville, Saturday, 24 October

Light rain. High 69°, low 50°.

Pressure30.03 inHg

Wind18.8 mph NW

Humidity80%

Visibility—

Dew point53°

Sun, 2559° / 41°

59 °

Plainville, Sunday, 25 October

Clear. High 59°, low 41°.

Pressure30.47 inHg

Wind13 mph NW

Humidity31%

Visibility—

Dew point26°

Mon, 2666° / 41°

66 °

Plainville, Monday, 26 October

Clear. High 66°, low 41°.

Pressure30.21 inHg

Wind15.3 mph SW

Humidity27%

Visibility—

Dew point26°

Tue, 2767° / 43°

0.2

67 °

Plainville, Tuesday, 27 October

Rain. High 67°, low 43°.

Pressure30.03 inHg

Wind10.6 mph S

Humidity31%

Visibility—

Dew point32°

Wed, 2867° / 51°

0.05

67 °

Plainville, Wednesday, 28 October

Light rain. High 67°, low 51°.

Pressure29.74 inHg

Wind17.6 mph NW

Humidity52%

Visibility—

Dew point47°

Thu, 2959° / 44°

59 °

Plainville, Thursday, 29 October

Clear. High 59°, low 44°.

Pressure30.15 inHg

Wind17 mph W

Humidity46%

Visibility—

Dew point35°

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 Plainville, 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 Plainville, 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.