As of 22:50 CDT

Weather in Allens Spring, IL

46°

Allens Spring, Monday, 19 October, 22:50

Partly cloudy. Feels like 45°. High 71°, low 40°.

Pressure30.33 inHg

Wind3.6 mph NE

Humidity80%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Tue, 2074° / 44°

74 °

Allens Spring, Tuesday, 20 October

Clear. High 74°, low 44°.

Pressure30.33 inHg

Wind2.5 mph NE

Humidity38%

Visibility6.2 mi

Dew point43°

Wed, 2174° / 43°

74 °

Allens Spring, Wednesday, 21 October

Mostly clear. High 74°, low 43°.

Pressure30.27 inHg

Wind2.1 mph NE

Humidity39%

Visibility6.2 mi

Dew point44°

Thu, 2273° / 50°

73 °

Allens Spring, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure30.27 inHg

Wind4.4 mph NE

Humidity41%

Visibility6.2 mi

Dew point46°

Fri, 2370° / 51°

70 °

Allens Spring, Friday, 23 October

Clear. High 70°, low 51°.

Pressure30.30 inHg

Wind6.2 mph E

Humidity49%

Visibility6.2 mi

Dew point48°

Sat, 2472° / 47°

72 °

Allens Spring, Saturday, 24 October

Partly cloudy. High 72°, low 47°.

Pressure30.36 inHg

Wind7 mph E

Humidity42%

Visibility—

Dew point43°

Sun, 2575° / 51°

75 °

Allens Spring, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.42 inHg

Wind6.3 mph SW

Humidity43%

Visibility—

Dew point46°

Mon, 2675° / 56°

75 °

Allens Spring, Monday, 26 October

Overcast. High 75°, low 56°.

Pressure30.27 inHg

Wind7.8 mph SW

Humidity32%

Visibility—

Dew point40°

Tue, 2768° / 47°

0.01

68 °

Allens Spring, Tuesday, 27 October

Light rain. High 68°, low 47°.

Pressure30.15 inHg

Wind15 mph N

Humidity40%

Visibility—

Dew point41°

Wed, 2847° / 32°

47 °

Allens Spring, Wednesday, 28 October

Clear. High 47°, low 32°.

Pressure30.47 inHg

Wind13.1 mph N

Humidity20%

Visibility—

Dew point6°

Thu, 2954° / 27°

54 °

Allens Spring, Thursday, 29 October

Clear. High 54°, low 27°.

Pressure30.33 inHg

Wind4.7 mph N

Humidity18%

Visibility—

Dew point7°

Fri, 3062° / 34°

62 °

Allens Spring, Friday, 30 October

Clear. High 62°, low 34°.

Pressure30.21 inHg

Wind6.3 mph S

Humidity14%

Visibility—

Dew point7°

Sat, 3169° / 42°

69 °

Allens Spring, Saturday, 31 October

Overcast. High 69°, low 42°.

Pressure30.24 inHg

Wind8.5 mph S

Humidity14%

Visibility—

Dew point13°

Sun, 0174° / 49°

74 °

Allens Spring, Sunday, 1 November

Overcast. High 74°, low 49°.

Pressure30.18 inHg

Wind11.6 mph S

Humidity26%

Visibility—

Dew point32°

Mon, 0266° / 56°

0.38

66 °

Allens Spring, Monday, 2 November

Rain. High 66°, low 56°.

Pressure29.91 inHg

Wind12.6 mph NW

Humidity70%

Visibility—

Dew point55°

Tue, 0370° / 49°

70 °

Allens Spring, Tuesday, 3 November

Clear. High 70°, low 49°.

Pressure30.03 inHg

Wind9.1 mph NW

Humidity45%

Visibility—

Dew point43°

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 Allens Spring, 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 Allens Spring, 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.