As of 00:51 CDT

Weather in Oldtown, IL

62°

Oldtown, Monday, 12 October, 00:51

Mostly clear. Feels like 62°. High 88°, low 62°.

Pressure30.00 inHg

Wind9 mph SW

Humidity92%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Tue, 1388° / 66°

88 °

Oldtown, Tuesday, 13 October

Clear. High 88°, low 66°.

Pressure29.97 inHg

Wind9.5 mph SW

Humidity46%

Visibility6.2 mi

Dew point61°

Wed, 1480° / 72°

0.19

80 °

Oldtown, Wednesday, 14 October

Rain. High 80°, low 72°.

Pressure30.06 inHg

Wind5.7 mph SW

Humidity98%

Visibility1.6 mi

Dew point73°

Thu, 1585° / 71°

0.96

85 °

Oldtown, Thursday, 15 October

Rain. High 85°, low 71°.

Pressure30.03 inHg

Wind7.5 mph SW

Humidity76%

Visibility6.2 mi

Dew point74°

Fri, 1671° / 56°

0.19

71 °

Oldtown, Friday, 16 October

Rain. High 71°, low 56°.

Pressure30.33 inHg

Wind17.6 mph N

Humidity46%

Visibility—

Dew point42°

Sat, 1760° / 43°

60 °

Oldtown, Saturday, 17 October

Clear. High 60°, low 43°.

Pressure30.47 inHg

Wind10.6 mph NE

Humidity41%

Visibility—

Dew point35°

Sun, 1869° / 36°

69 °

Oldtown, Sunday, 18 October

Clear. High 69°, low 36°.

Pressure30.45 inHg

Wind9.9 mph S

Humidity30%

Visibility—

Dew point29°

Mon, 1973° / 46°

73 °

Oldtown, Monday, 19 October

Overcast. High 73°, low 46°.

Pressure30.36 inHg

Wind9.6 mph S

Humidity47%

Visibility—

Dew point46°

Tue, 2079° / 56°

79 °

Oldtown, Tuesday, 20 October

Overcast. High 79°, low 56°.

Pressure30.18 inHg

Wind8.1 mph S

Humidity49%

Visibility—

Dew point53°

Wed, 2180° / 61°

80 °

Oldtown, Wednesday, 21 October

Partly cloudy. High 80°, low 61°.

Pressure30.03 inHg

Wind14.3 mph S

Humidity50%

Visibility—

Dew point58°

Thu, 2269° / 56°

0.46

69 °

Oldtown, Thursday, 22 October

Rain. High 69°, low 56°.

Pressure29.88 inHg

Wind16.3 mph NW

Humidity67%

Visibility—

Dew point54°

Fri, 2362° / 47°

62 °

Oldtown, Friday, 23 October

Clear. High 62°, low 47°.

Pressure30.03 inHg

Wind14.5 mph NW

Humidity31%

Visibility—

Dew point29°

Sat, 2460° / 38°

60 °

Oldtown, Saturday, 24 October

Clear. High 60°, low 38°.

Pressure30.15 inHg

Wind6.2 mph NW

Humidity36%

Visibility—

Dew point29°

Sun, 2574° / 47°

74 °

Oldtown, Sunday, 25 October

Overcast. High 74°, low 47°.

Pressure29.77 inHg

Wind13.6 mph SW

Humidity29%

Visibility—

Dew point33°

Mon, 2663° / 48°

63 °

Oldtown, Monday, 26 October

Overcast. High 63°, low 48°.

Pressure29.97 inHg

Wind10.7 mph NW

Humidity55%

Visibility—

Dew point44°

Tue, 2763° / 48°

63 °

Oldtown, Tuesday, 27 October

Clear. High 63°, low 48°.

Pressure30.03 inHg

Wind10.3 mph NW

Humidity41%

Visibility—

Dew point37°

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.