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As of 18:21 CDT

Weather in Stonington, IL

71°Current weather

Stonington, Monday, 26 October, 18:21

Clear. Feels like 71°. High 74°, low 50°.

Pressure30.24 inHg
Wind2 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Tue, 2774° / 51°0Overcast
74 °Overcast

Stonington, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.24 inHg
Wind7.6 mph S
Humidity50%
Visibility6.2 mi
Dew point50°
Wed, 2875° / 55°0Mostly clear
75 °Mostly clear

Stonington, Wednesday, 28 October

Mostly clear. High 75°, low 55°.

Pressure30.21 inHg
Wind8.5 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Thu, 2977° / 58°0.01Light rain
77 °Light rain

Stonington, Thursday, 29 October

Light rain. High 77°, low 58°.

Pressure30.12 inHg
Wind10.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point56°
Fri, 3075° / 56°0Overcast
75 °Overcast

Stonington, Friday, 30 October

Overcast. High 75°, low 56°.

Pressure30.21 inHg
Wind6 mph SE
Humidity70%
Visibility6.2 mi
Dew point58°
Sat, 3171° / 61°0.02Light rain
71 °Light rain

Stonington, Saturday, 31 October

Light rain. High 71°, low 61°.

Pressure30.15 inHg
Wind9.7 mph SE
Humidity62%
Visibility—
Dew point56°
Sun, 0170° / 58°0.19Light rain
70 °Light rain

Stonington, Sunday, 1 November

Light rain. High 70°, low 58°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity64%
Visibility—
Dew point55°
Mon, 0264° / 55°0.16Light rain
64 °Light rain

Stonington, Monday, 2 November

Light rain. High 64°, low 55°.

Pressure29.85 inHg
Wind15.6 mph SE
Humidity69%
Visibility—
Dew point51°
Tue, 0360° / 47°1.18Rain
60 °Rain

Stonington, Tuesday, 3 November

Rain. High 60°, low 47°.

Pressure29.56 inHg
Wind18.6 mph E
Humidity79%
Visibility—
Dew point46°
Wed, 0448° / 42°0Overcast
48 °Overcast

Stonington, Wednesday, 4 November

Overcast. High 48°, low 42°.

Pressure29.85 inHg
Wind13.4 mph NW
Humidity86%
Visibility—
Dew point43°
Thu, 0548° / 46°0.01Light rain
48 °Light rain

Stonington, Thursday, 5 November

Light rain. High 48°, low 46°.

Pressure30.03 inHg
Wind13.2 mph N
Humidity78%
Visibility—
Dew point41°
Fri, 0656° / 38°0Clear
56 °Clear

Stonington, Friday, 6 November

Clear. High 56°, low 38°.

Pressure30.18 inHg
Wind6.4 mph N
Humidity45%
Visibility—
Dew point30°
Sat, 0759° / 41°0Overcast
59 °Overcast

Stonington, Saturday, 7 November

Overcast. High 59°, low 41°.

Pressure30.12 inHg
Wind13.7 mph S
Humidity45%
Visibility—
Dew point35°
Sun, 0864° / 52°0Overcast
64 °Overcast

Stonington, Sunday, 8 November

Overcast. High 64°, low 52°.

Pressure29.91 inHg
Wind20 mph S
Humidity49%
Visibility—
Dew point42°
Mon, 0961° / 51°0.16Light rain
61 °Light rain

Stonington, Monday, 9 November

Light rain. High 61°, low 51°.

Pressure29.80 inHg
Wind11.3 mph SW
Humidity72%
Visibility—
Dew point51°
Tue, 1055° / 48°0.07Light rain
55 °Light rain

Stonington, Tuesday, 10 November

Light rain. High 55°, low 48°.

Pressure29.77 inHg
Wind17.6 mph NW
Humidity68%
Visibility—
Dew point41°

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 Stonington, 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 Stonington, 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.