As of 00:53 CDT

Weather in Oldtown, IL

51°

Oldtown, Saturday, 17 October, 00:53

Clear. Feels like 50°. High 59°, low 45°.

Pressure30.39 inHg

Wind10.7 mph N

Humidity87%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Sun, 1865° / 41°

65 °

Oldtown, Sunday, 18 October

Clear. High 65°, low 41°.

Pressure30.50 inHg

Wind5.4 mph SE

Humidity43%

Visibility6.2 mi

Dew point38°

Mon, 1970° / 46°

70 °

Oldtown, Monday, 19 October

Clear. High 70°, low 46°.

Pressure30.42 inHg

Wind4.3 mph SW

Humidity38%

Visibility6.2 mi

Dew point41°

Tue, 2071° / 46°

71 °

Oldtown, Tuesday, 20 October

Clear. High 71°, low 46°.

Pressure30.36 inHg

Wind3.5 mph NE

Humidity46%

Visibility6.2 mi

Dew point45°

Wed, 2172° / 47°

72 °

Oldtown, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.27 inHg

Wind4.4 mph NE

Humidity34%

Visibility—

Dew point39°

Thu, 2275° / 50°

75 °

Oldtown, Thursday, 22 October

Mostly clear. High 75°, low 50°.

Pressure30.18 inHg

Wind4.1 mph NE

Humidity30%

Visibility—

Dew point38°

Fri, 2377° / 53°

77 °

Oldtown, Friday, 23 October

Clear. High 77°, low 53°.

Pressure30.21 inHg

Wind6.1 mph E

Humidity27%

Visibility—

Dew point37°

Sat, 2478° / 53°

78 °

Oldtown, Saturday, 24 October

Overcast. High 78°, low 53°.

Pressure30.21 inHg

Wind4.8 mph SE

Humidity22%

Visibility—

Dew point32°

Sun, 2579° / 56°

79 °

Oldtown, Sunday, 25 October

Overcast. High 79°, low 56°.

Pressure30.21 inHg

Wind6.8 mph N

Humidity25%

Visibility—

Dew point37°

Mon, 2675° / 55°

75 °

Oldtown, Monday, 26 October

Overcast. High 75°, low 55°.

Pressure30.27 inHg

Wind7.7 mph NE

Humidity42%

Visibility—

Dew point46°

Tue, 2781° / 56°

81 °

Oldtown, Tuesday, 27 October

Overcast. High 81°, low 56°.

Pressure30.18 inHg

Wind8.7 mph SW

Humidity29%

Visibility—

Dew point42°

Wed, 2876° / 59°

76 °

Oldtown, Wednesday, 28 October

Overcast. High 76°, low 59°.

Pressure30.06 inHg

Wind8.9 mph NE

Humidity40%

Visibility—

Dew point47°

Thu, 2965° / 55°

0.36

65 °

Oldtown, Thursday, 29 October

Rain. High 65°, low 55°.

Pressure29.91 inHg

Wind13.8 mph S

Humidity93%

Visibility—

Dew point56°

Fri, 3080° / 54°

0.09

80 °

Oldtown, Friday, 30 October

Light rain. High 80°, low 54°.

Pressure29.65 inHg

Wind18.3 mph NW

Humidity47%

Visibility—

Dew point56°

Sat, 3161° / 47°

61 °

Oldtown, Saturday, 31 October

Overcast. High 61°, low 47°.

Pressure30.09 inHg

Wind13.8 mph NW

Humidity46%

Visibility—

Dew point38°

Sun, 0162° / 42°

62 °

Oldtown, Sunday, 1 November

Clear. High 62°, low 42°.

Pressure30.15 inHg

Wind6.8 mph N

Humidity41%

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 Oldtown, 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 Oldtown, 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.