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As of 02:58 CDT

Weather in Summerfield, IL

43°Current weather

Summerfield, Monday, 19 October, 02:58

Clear. Feels like 43°. High 70°, low 42°.

Pressure30.36 inHg
Wind0 mph N
Humidity91%
Visibility6.2 mi
Dew point40°
Tue, 2072° / 47°0Clear
72 °Clear

Summerfield, Tuesday, 20 October

Clear. High 72°, low 47°.

Pressure30.36 inHg
Wind2.2 mph E
Humidity52%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 47°0Clear
70 °Clear

Summerfield, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind0.7 mph N
Humidity51%
Visibility6.2 mi
Dew point49°
Thu, 2270° / 48°0Clear
70 °Clear

Summerfield, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.30 inHg
Wind4.3 mph NE
Humidity52%
Visibility6.2 mi
Dew point48°
Fri, 2368° / 49°0Clear
68 °Clear

Summerfield, Friday, 23 October

Clear. High 68°, low 49°.

Pressure30.30 inHg
Wind7.1 mph E
Humidity51%
Visibility—
Dew point46°
Sat, 2474° / 49°0Overcast
74 °Overcast

Summerfield, Saturday, 24 October

Overcast. High 74°, low 49°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity44%
Visibility—
Dew point45°
Sun, 2568° / 56°0Overcast
68 °Overcast

Summerfield, Sunday, 25 October

Overcast. High 68°, low 56°.

Pressure30.33 inHg
Wind9.9 mph S
Humidity51%
Visibility—
Dew point43°
Mon, 2673° / 54°0Overcast
73 °Overcast

Summerfield, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind11.5 mph S
Humidity41%
Visibility—
Dew point42°
Tue, 2764° / 57°0.01Light rain
64 °Light rain

Summerfield, Tuesday, 27 October

Light rain. High 64°, low 57°.

Pressure30.12 inHg
Wind7.3 mph S
Humidity44%
Visibility—
Dew point40°
Wed, 2862° / 55°0.1Light rain
62 °Light rain

Summerfield, Wednesday, 28 October

Light rain. High 62°, low 55°.

Pressure30.12 inHg
Wind6.4 mph NE
Humidity71%
Visibility—
Dew point49°
Thu, 2972° / 57°0.08Light rain
72 °Light rain

Summerfield, Thursday, 29 October

Light rain. High 72°, low 57°.

Pressure30.00 inHg
Wind12 mph S
Humidity77%
Visibility—
Dew point57°
Fri, 3074° / 66°0.3Light rain
74 °Light rain

Summerfield, Friday, 30 October

Light rain. High 74°, low 66°.

Pressure29.88 inHg
Wind15.9 mph S
Humidity87%
Visibility—
Dew point65°
Sat, 3164° / 57°0.79Rain
64 °Rain

Summerfield, Saturday, 31 October

Rain. High 64°, low 57°.

Pressure30.00 inHg
Wind14.5 mph SE
Humidity93%
Visibility—
Dew point57°
Sun, 0164° / 48°0.14Light rain
64 °Light rain

Summerfield, Sunday, 1 November

Light rain. High 64°, low 48°.

Pressure30.00 inHg
Wind24.2 mph W
Humidity49%
Visibility—
Dew point36°
Mon, 0264° / 45°0Clear
64 °Clear

Summerfield, Monday, 2 November

Clear. High 64°, low 45°.

Pressure30.06 inHg
Wind9.8 mph SW
Humidity36%
Visibility—
Dew point33°
Tue, 0356° / 51°0.01Light rain
56 °Light rain

Summerfield, Tuesday, 3 November

Light rain. High 56°, low 51°.

Pressure29.94 inHg
Wind12.8 mph SE
Humidity62%
Visibility—
Dew point43°

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.