As of 10:57 CDT

Weather in Plainville, IL

73°

Plainville, Saturday, 10 October, 10:57

Overcast. Feels like 72°. High 83°, low 58°.

Pressure30.06 inHg

Wind8.5 mph SE

Humidity54%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Sun, 1187° / 52°

87 °

Plainville, Sunday, 11 October

Clear. High 87°, low 52°.

Pressure29.97 inHg

Wind5.7 mph S

Humidity52%

Visibility6.2 mi

Dew point58°

Mon, 1290° / 63°

90 °

Plainville, Monday, 12 October

Clear. High 90°, low 63°.

Pressure29.85 inHg

Wind12.3 mph SW

Humidity45%

Visibility6.2 mi

Dew point61°

Tue, 1383° / 73°

83 °

Plainville, Tuesday, 13 October

Partly cloudy. High 83°, low 73°.

Pressure29.88 inHg

Wind9 mph W

Humidity59%

Visibility6.2 mi

Dew point67°

Wed, 1473° / 63°

0.31

73 °

Plainville, Wednesday, 14 October

Light rain. High 73°, low 63°.

Pressure30.06 inHg

Wind11.8 mph NE

Humidity76%

Visibility—

Dew point64°

Thu, 1562° / 56°

1.59

62 °

Plainville, Thursday, 15 October

Heavy rain. High 62°, low 56°.

Pressure30.18 inHg

Wind13.4 mph NE

Humidity96%

Visibility—

Dew point57°

Fri, 1660° / 42°

60 °

Plainville, Friday, 16 October

Clear. High 60°, low 42°.

Pressure30.06 inHg

Wind25.8 mph W

Humidity36%

Visibility—

Dew point29°

Sat, 1743° / 33°

43 °

Plainville, Saturday, 17 October

Overcast. High 43°, low 33°.

Pressure30.42 inHg

Wind21 mph NW

Humidity42%

Visibility—

Dew point19°

Sun, 1851° / 27°

51 °

Plainville, Sunday, 18 October

Clear. High 51°, low 27°.

Pressure30.53 inHg

Wind7.7 mph S

Humidity30%

Visibility—

Dew point15°

Mon, 1963° / 35°

63 °

Plainville, Monday, 19 October

Overcast. High 63°, low 35°.

Pressure30.33 inHg

Wind13.2 mph S

Humidity27%

Visibility—

Dew point22°

Tue, 2067° / 42°

67 °

Plainville, Tuesday, 20 October

Overcast. High 67°, low 42°.

Pressure30.21 inHg

Wind15.5 mph S

Humidity25%

Visibility—

Dew point26°

Wed, 2160° / 48°

0.37

60 °

Plainville, Wednesday, 21 October

Rain. High 60°, low 48°.

Pressure30.03 inHg

Wind14 mph S

Humidity89%

Visibility—

Dew point51°

Thu, 2271° / 44°

71 °

Plainville, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure30.15 inHg

Wind12.1 mph SW

Humidity34%

Visibility—

Dew point36°

Fri, 2365° / 46°

65 °

Plainville, Friday, 23 October

Mostly clear. High 65°, low 46°.

Pressure30.21 inHg

Wind7.9 mph N

Humidity35%

Visibility—

Dew point33°

Sat, 2469° / 51°

0.1

69 °

Plainville, Saturday, 24 October

Light rain. High 69°, low 51°.

Pressure30.12 inHg

Wind9.4 mph SE

Humidity42%

Visibility—

Dew point38°

Sun, 2564° / 41°

0.47

64 °

Plainville, Sunday, 25 October

Rain. High 64°, low 41°.

Pressure29.85 inHg

Wind22.7 mph NW

Humidity63%

Visibility—

Dew point50°

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.