As of 04:41 CDT

Weather in Peterstown, IL

59°

Peterstown, Thursday, 15 October, 04:41

Rain. Feels like 57°. High 68°, low 58°.

Pressure30.12 inHg

Wind9.6 mph E

Humidity58%

Visibility5.1 mi

Dew point44°

See detailed hourly forecast

Fri, 1654° / 45°

0.03

54 °

Peterstown, Friday, 16 October

Light rain. High 54°, low 45°.

Pressure30.09 inHg

Wind17.6 mph NW

Humidity69%

Visibility6.2 mi

Dew point42°

Sat, 1755° / 37°

55 °

Peterstown, Saturday, 17 October

Clear. High 55°, low 37°.

Pressure30.56 inHg

Wind3.6 mph W

Humidity47%

Visibility6.2 mi

Dew point31°

Sun, 1860° / 41°

60 °

Peterstown, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.47 inHg

Wind13.2 mph SW

Humidity48%

Visibility6.2 mi

Dew point38°

Mon, 1963° / 42°

63 °

Peterstown, Monday, 19 October

Partly cloudy. High 63°, low 42°.

Pressure30.39 inHg

Wind7 mph S

Humidity46%

Visibility—

Dew point38°

Tue, 2066° / 43°

66 °

Peterstown, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.33 inHg

Wind5.2 mph SE

Humidity43%

Visibility—

Dew point39°

Wed, 2167° / 50°

67 °

Peterstown, Wednesday, 21 October

Clear. High 67°, low 50°.

Pressure30.36 inHg

Wind7 mph E

Humidity45%

Visibility—

Dew point42°

Thu, 2268° / 51°

68 °

Peterstown, Thursday, 22 October

Overcast. High 68°, low 51°.

Pressure30.27 inHg

Wind8 mph SE

Humidity44%

Visibility—

Dew point42°

Fri, 2371° / 53°

71 °

Peterstown, Friday, 23 October

Overcast. High 71°, low 53°.

Pressure30.12 inHg

Wind13.8 mph S

Humidity42%

Visibility—

Dew point42°

Sat, 2460° / 54°

0.35

60 °

Peterstown, Saturday, 24 October

Rain. High 60°, low 54°.

Pressure30.12 inHg

Wind12 mph S

Humidity95%

Visibility—

Dew point54°

Sun, 2553° / 44°

0.13

53 °

Peterstown, Sunday, 25 October

Light rain. High 53°, low 44°.

Pressure30.15 inHg

Wind15.3 mph W

Humidity51%

Visibility—

Dew point35°

Mon, 2649° / 37°

49 °

Peterstown, Monday, 26 October

Clear. High 49°, low 37°.

Pressure30.33 inHg

Wind13.5 mph W

Humidity38%

Visibility—

Dew point22°

Tue, 2746° / 37°

46 °

Peterstown, Tuesday, 27 October

Overcast. High 46°, low 37°.

Pressure30.27 inHg

Wind11.9 mph NW

Humidity34%

Visibility—

Dew point18°

Wed, 2856° / 35°

56 °

Peterstown, Wednesday, 28 October

Light rain. High 56°, low 35°.

Pressure30.06 inHg

Wind18.5 mph SW

Humidity49%

Visibility—

Dew point34°

Thu, 2950° / 42°

50 °

Peterstown, Thursday, 29 October

Overcast. High 50°, low 42°.

Pressure30.09 inHg

Wind8.8 mph N

Humidity54%

Visibility—

Dew point33°

Fri, 3042° / 32°

42 °

Peterstown, Friday, 30 October

Clear. High 42°, low 32°.

Pressure30.50 inHg

Wind15.9 mph N

Humidity41%

Visibility—

Dew point17°

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 Peterstown, 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 Peterstown, 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.