As of 01:28 CDT

Weather in Allens Spring, IL

73°

Allens Spring, Friday, 16 October, 01:28

Overcast. Feels like 74°. High 73°, low 52°.

Pressure29.97 inHg

Wind6.8 mph W

Humidity73%

Visibility3.7 mi

Dew point64°

See detailed hourly forecast

Sat, 1758° / 46°

58 °

Allens Spring, Saturday, 17 October

Clear. High 58°, low 46°.

Pressure30.53 inHg

Wind8.8 mph NE

Humidity47%

Visibility6.2 mi

Dew point36°

Sun, 1863° / 42°

63 °

Allens Spring, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.50 inHg

Wind5.8 mph SE

Humidity40%

Visibility6.2 mi

Dew point35°

Mon, 1967° / 44°

67 °

Allens Spring, Monday, 19 October

Clear. High 67°, low 44°.

Pressure30.42 inHg

Wind6.4 mph S

Humidity42%

Visibility6.2 mi

Dew point40°

Tue, 2071° / 47°

71 °

Allens Spring, Tuesday, 20 October

Clear. High 71°, low 47°.

Pressure30.30 inHg

Wind6 mph NE

Humidity34%

Visibility—

Dew point38°

Wed, 2174° / 48°

74 °

Allens Spring, Wednesday, 21 October

Mostly clear. High 74°, low 48°.

Pressure30.27 inHg

Wind6.1 mph NE

Humidity33%

Visibility—

Dew point39°

Thu, 2278° / 51°

78 °

Allens Spring, Thursday, 22 October

Clear. High 78°, low 51°.

Pressure30.24 inHg

Wind5 mph E

Humidity21%

Visibility—

Dew point31°

Fri, 2379° / 53°

79 °

Allens Spring, Friday, 23 October

Overcast. High 79°, low 53°.

Pressure30.15 inHg

Wind6.9 mph E

Humidity23%

Visibility—

Dew point34°

Sat, 2477° / 55°

77 °

Allens Spring, Saturday, 24 October

Overcast. High 77°, low 55°.

Pressure30.21 inHg

Wind5.9 mph SE

Humidity32%

Visibility—

Dew point42°

Sun, 2578° / 55°

78 °

Allens Spring, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg

Wind6.2 mph NE

Humidity35%

Visibility—

Dew point45°

Mon, 2678° / 56°

78 °

Allens Spring, Monday, 26 October

Overcast. High 78°, low 56°.

Pressure30.06 inHg

Wind10.2 mph S

Humidity34%

Visibility—

Dew point44°

Tue, 2774° / 54°

74 °

Allens Spring, Tuesday, 27 October

Overcast. High 74°, low 54°.

Pressure30.06 inHg

Wind7.9 mph S

Humidity38%

Visibility—

Dew point43°

Wed, 2867° / 55°

0.88

67 °

Allens Spring, Wednesday, 28 October

Heavy rain. High 67°, low 55°.

Pressure29.74 inHg

Wind17.4 mph SW

Humidity94%

Visibility—

Dew point61°

Thu, 2964° / 45°

64 °

Allens Spring, Thursday, 29 October

Mostly clear. High 64°, low 45°.

Pressure30.00 inHg

Wind11 mph NW

Humidity44%

Visibility—

Dew point37°

Fri, 3071° / 48°

71 °

Allens Spring, Friday, 30 October

Clear. High 71°, low 48°.

Pressure30.06 inHg

Wind6.3 mph W

Humidity37%

Visibility—

Dew point39°

Sat, 3174° / 51°

74 °

Allens Spring, Saturday, 31 October

Partly cloudy. High 74°, low 51°.

Pressure30.00 inHg

Wind8.4 mph S

Humidity32%

Visibility—

Dew point39°

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.