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As of 10:56 CDT

Weather in Summerfield, IL

83°Current weather

Summerfield, Tuesday, 13 October, 10:56

Clear. Feels like 85°. High 93°, low 67°.

Pressure29.94 inHg
Wind6.9 mph W
Humidity57%
Visibility6.2 mi
Dew point66°
Wed, 1483° / 66°0.31Rain
83 °Rain

Summerfield, Wednesday, 14 October

Rain. High 83°, low 66°.

Pressure30.03 inHg
Wind3.4 mph S
Humidity87%
Visibility5.9 mi
Dew point72°
Thu, 1584° / 67°0.29Rain
84 °Rain

Summerfield, Thursday, 15 October

Rain. High 84°, low 67°.

Pressure30.00 inHg
Wind13.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point72°
Fri, 1670° / 52°0Overcast
70 °Overcast

Summerfield, Friday, 16 October

Overcast. High 70°, low 52°.

Pressure30.27 inHg
Wind22 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 43°0Clear
59 °Clear

Summerfield, Saturday, 17 October

Clear. High 59°, low 43°.

Pressure30.53 inHg
Wind10.1 mph N
Humidity46%
Visibility—
Dew point35°
Sun, 1866° / 44°0Clear
66 °Clear

Summerfield, Sunday, 18 October

Clear. High 66°, low 44°.

Pressure30.36 inHg
Wind8.3 mph S
Humidity41%
Visibility—
Dew point37°
Mon, 1965° / 54°0Overcast
65 °Overcast

Summerfield, Monday, 19 October

Overcast. High 65°, low 54°.

Pressure30.21 inHg
Wind7 mph S
Humidity39%
Visibility—
Dew point38°
Tue, 2071° / 56°0.02Light rain
71 °Light rain

Summerfield, Tuesday, 20 October

Light rain. High 71°, low 56°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity71%
Visibility—
Dew point58°
Wed, 2168° / 61°0.32Rain
68 °Rain

Summerfield, Wednesday, 21 October

Rain. High 68°, low 61°.

Pressure30.18 inHg
Wind11.4 mph SE
Humidity80%
Visibility—
Dew point61°
Thu, 2282° / 64°0Overcast
82 °Overcast

Summerfield, Thursday, 22 October

Overcast. High 82°, low 64°.

Pressure30.03 inHg
Wind20.3 mph S
Humidity48%
Visibility—
Dew point58°
Fri, 2381° / 64°0Partly cloudy
81 °Partly cloudy

Summerfield, Friday, 23 October

Partly cloudy. High 81°, low 64°.

Pressure30.00 inHg
Wind22.1 mph SW
Humidity46%
Visibility—
Dew point56°
Sat, 2466° / 53°0Overcast
66 °Overcast

Summerfield, Saturday, 24 October

Overcast. High 66°, low 53°.

Pressure30.33 inHg
Wind9.6 mph N
Humidity30%
Visibility—
Dew point32°
Sun, 2567° / 53°0Overcast
67 °Overcast

Summerfield, Sunday, 25 October

Overcast. High 67°, low 53°.

Pressure30.27 inHg
Wind9 mph NW
Humidity36%
Visibility—
Dew point37°
Mon, 2658° / 47°0Overcast
58 °Overcast

Summerfield, Monday, 26 October

Overcast. High 58°, low 47°.

Pressure30.24 inHg
Wind14.8 mph N
Humidity32%
Visibility—
Dew point28°
Tue, 2761° / 44°0Overcast
61 °Overcast

Summerfield, Tuesday, 27 October

Overcast. High 61°, low 44°.

Pressure30.24 inHg
Wind7.3 mph SE
Humidity37%
Visibility—
Dew point30°
Wed, 2870° / 48°0Light rain
70 °Light rain

Summerfield, Wednesday, 28 October

Light rain. High 70°, low 48°.

Pressure30.09 inHg
Wind13.5 mph S
Humidity34%
Visibility—
Dew point33°

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 Summerfield, 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 Summerfield, 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.