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As of 18:04 CDT

Weather in Allens Spring, IL

62°Current weather

Allens Spring, Sunday, 18 October, 18:04

Clear. Feels like 61°. High 65°, low 38°.

Pressure30.39 inHg
Wind2.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point44°
Mon, 1970° / 41°0Clear
70 °Clear

Allens Spring, Monday, 19 October

Clear. High 70°, low 41°.

Pressure30.39 inHg
Wind5.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point44°
Tue, 2070° / 47°0Clear
70 °Clear

Allens Spring, Tuesday, 20 October

Clear. High 70°, low 47°.

Pressure30.36 inHg
Wind3.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point47°
Wed, 2172° / 46°0Clear
72 °Clear

Allens Spring, Wednesday, 21 October

Clear. High 72°, low 46°.

Pressure30.30 inHg
Wind2.4 mph NE
Humidity41%
Visibility6.2 mi
Dew point45°
Thu, 2270° / 49°0Clear
70 °Clear

Allens Spring, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.27 inHg
Wind4.7 mph NE
Humidity48%
Visibility6.2 mi
Dew point48°
Fri, 2370° / 50°0Mostly clear
70 °Mostly clear

Allens Spring, Friday, 23 October

Mostly clear. High 70°, low 50°.

Pressure30.27 inHg
Wind7.6 mph E
Humidity40%
Visibility—
Dew point41°
Sat, 2477° / 50°0Overcast
77 °Overcast

Allens Spring, Saturday, 24 October

Overcast. High 77°, low 50°.

Pressure30.36 inHg
Wind7.7 mph E
Humidity42%
Visibility—
Dew point47°
Sun, 2578° / 55°0Overcast
78 °Overcast

Allens Spring, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure30.36 inHg
Wind8.5 mph SW
Humidity30%
Visibility—
Dew point40°
Mon, 2675° / 55°0Overcast
75 °Overcast

Allens Spring, Monday, 26 October

Overcast. High 75°, low 55°.

Pressure30.30 inHg
Wind4.3 mph S
Humidity33%
Visibility—
Dew point41°
Tue, 2775° / 57°0Overcast
75 °Overcast

Allens Spring, Tuesday, 27 October

Overcast. High 75°, low 57°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity33%
Visibility—
Dew point42°
Wed, 2872° / 60°0Overcast
72 °Overcast

Allens Spring, Wednesday, 28 October

Overcast. High 72°, low 60°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity48%
Visibility—
Dew point46°
Thu, 2978° / 60°0Overcast
78 °Overcast

Allens Spring, Thursday, 29 October

Overcast. High 78°, low 60°.

Pressure30.09 inHg
Wind10.7 mph S
Humidity36%
Visibility—
Dew point47°
Fri, 3066° / 64°0.22Rain
66 °Rain

Allens Spring, Friday, 30 October

Rain. High 66°, low 64°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity93%
Visibility—
Dew point64°
Sat, 3170° / 63°0.04Light rain
70 °Light rain

Allens Spring, Saturday, 31 October

Light rain. High 70°, low 63°.

Pressure30.06 inHg
Wind5.9 mph NE
Humidity76%
Visibility—
Dew point61°
Sun, 0180° / 66°0.2Light rain
80 °Light rain

Allens Spring, Sunday, 1 November

Light rain. High 80°, low 66°.

Pressure29.91 inHg
Wind13.6 mph S
Humidity80%
Visibility—
Dew point66°
Mon, 0273° / 54°1.56Heavy rain
73 °Heavy rain

Allens Spring, Monday, 2 November

Heavy rain. High 73°, low 54°.

Pressure29.91 inHg
Wind12.2 mph S
Humidity86%
Visibility—
Dew point68°

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.