As of 20:57 CDT

Weather in St. Anne, IL

72°Current weather

St. Anne, Saturday, 8 August, 20:57

Clear. Feels like 73°. High 84°, low 70°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity84%
Visibility6.2 mi
Dew point67°
Sun, 0989° / 65°0.04Light rain
89 °Light rain

St. Anne, Sunday, 9 August

Light rain. High 89°, low 65°.

Pressure29.97 inHg
Wind15.2 mph S
Humidity73%
Visibility6.2 mi
Dew point74°
Mon, 1087° / 73°0.15Rain
87 °Rain

St. Anne, Monday, 10 August

Rain. High 87°, low 73°.

Pressure29.91 inHg
Wind12 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Tue, 1181° / 71°0.08Light rain
81 °Light rain

St. Anne, Tuesday, 11 August

Light rain. High 81°, low 71°.

Pressure29.80 inHg
Wind15 mph SW
Humidity77%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 68°0.01Light rain
83 °Light rain

St. Anne, Wednesday, 12 August

Light rain. High 83°, low 68°.

Pressure29.83 inHg
Wind3.8 mph N
Humidity64%
Visibility6.2 mi
Dew point69°
Thu, 1377° / 62°0.06Light rain
77 °Light rain

St. Anne, Thursday, 13 August

Light rain. High 77°, low 62°.

Pressure29.97 inHg
Wind9.9 mph E
Humidity66%
Visibility
Dew point63°
Fri, 1478° / 61°0Clear
78 °Clear

St. Anne, Friday, 14 August

Clear. High 78°, low 61°.

Pressure30.09 inHg
Wind8 mph NE
Humidity56%
Visibility
Dew point58°
Sat, 1566° / 56°0.03Light rain
66 °Light rain

St. Anne, Saturday, 15 August

Light rain. High 66°, low 56°.

Pressure30.30 inHg
Wind7.3 mph E
Humidity82%
Visibility
Dew point58°
Sun, 1668° / 61°0.02Light rain
68 °Light rain

St. Anne, Sunday, 16 August

Light rain. High 68°, low 61°.

Pressure30.15 inHg
Wind5.7 mph E
Humidity89%
Visibility
Dew point61°
Mon, 1778° / 61°0.02Light rain
78 °Light rain

St. Anne, Monday, 17 August

Light rain. High 78°, low 61°.

Pressure30.06 inHg
Wind5.7 mph NW
Humidity69%
Visibility
Dew point63°
Tue, 1882° / 65°0Overcast
82 °Overcast

St. Anne, Tuesday, 18 August

Overcast. High 82°, low 65°.

Pressure30.00 inHg
Wind8.6 mph SW
Humidity64%
Visibility
Dew point65°
Wed, 1973° / 60°0.1Light rain
73 °Light rain

St. Anne, Wednesday, 19 August

Light rain. High 73°, low 60°.

Pressure29.91 inHg
Wind12.4 mph NW
Humidity76%
Visibility
Dew point64°
Thu, 2072° / 54°0.04Light rain
72 °Light rain

St. Anne, Thursday, 20 August

Light rain. High 72°, low 54°.

Pressure30.03 inHg
Wind11.3 mph N
Humidity56%
Visibility
Dew point54°
Fri, 2176° / 53°0Overcast
76 °Overcast

St. Anne, Friday, 21 August

Overcast. High 76°, low 53°.

Pressure30.06 inHg
Wind8 mph E
Humidity52%
Visibility
Dew point52°
Sat, 2275° / 55°0.02Light rain
75 °Light rain

St. Anne, Saturday, 22 August

Light rain. High 75°, low 55°.

Pressure29.88 inHg
Wind13 mph S
Humidity71%
Visibility
Dew point60°
Sun, 2384° / 65°0Partly cloudy
84 °Partly cloudy

St. Anne, Sunday, 23 August

Partly cloudy. High 84°, low 65°.

Pressure29.91 inHg
Wind14.3 mph SW
Humidity56%
Visibility
Dew point64°

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 St. Anne, 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 St. Anne, 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.