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As of 02:57 CDT

Weather in Neilson, IL

70°Current weather

Neilson, Sunday, 9 August, 02:57

Clear. Feels like 71°. High 92°, low 70°.

Pressure30.03 inHg
Wind5.4 mph S
Humidity92%
Visibility6.2 mi
Dew point67°
Mon, 1097° / 75°0Clear
97 °Clear

Neilson, Monday, 10 August

Clear. High 97°, low 75°.

Pressure30.00 inHg
Wind14.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 76°0Mostly clear
99 °Mostly clear

Neilson, Tuesday, 11 August

Mostly clear. High 99°, low 76°.

Pressure29.94 inHg
Wind14.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point67°
Wed, 12102° / 72°0.24Rain
102 °Rain

Neilson, Wednesday, 12 August

Rain. High 102°, low 72°.

Pressure29.83 inHg
Wind14.6 mph SW
Humidity39%
Visibility6.2 mi
Dew point68°
Thu, 1395° / 71°0.09Light rain
95 °Light rain

Neilson, Thursday, 13 August

Light rain. High 95°, low 71°.

Pressure29.91 inHg
Wind9.8 mph NE
Humidity54%
Visibility—
Dew point68°
Fri, 1487° / 69°0.06Light rain
87 °Light rain

Neilson, Friday, 14 August

Light rain. High 87°, low 69°.

Pressure30.03 inHg
Wind13.4 mph NE
Humidity79%
Visibility—
Dew point68°
Sat, 1596° / 67°0.07Light rain
96 °Light rain

Neilson, Saturday, 15 August

Light rain. High 96°, low 67°.

Pressure30.12 inHg
Wind9.9 mph E
Humidity50%
Visibility—
Dew point66°
Sun, 16103° / 72°0Overcast
103 °Overcast

Neilson, Sunday, 16 August

Overcast. High 103°, low 72°.

Pressure30.00 inHg
Wind14.2 mph NW
Humidity26%
Visibility—
Dew point58°
Mon, 1794° / 72°0.13Light rain
94 °Light rain

Neilson, Monday, 17 August

Light rain. High 94°, low 72°.

Pressure30.03 inHg
Wind10.7 mph N
Humidity48%
Visibility—
Dew point67°
Tue, 1899° / 70°0.02Light rain
99 °Light rain

Neilson, Tuesday, 18 August

Light rain. High 99°, low 70°.

Pressure29.97 inHg
Wind8.1 mph E
Humidity39%
Visibility—
Dew point64°
Wed, 19105° / 76°0Mostly clear
105 °Mostly clear

Neilson, Wednesday, 19 August

Mostly clear. High 105°, low 76°.

Pressure29.91 inHg
Wind11.8 mph SE
Humidity36%
Visibility—
Dew point66°
Thu, 20113° / 83°0Partly cloudy
113 °Partly cloudy

Neilson, Thursday, 20 August

Partly cloudy. High 113°, low 83°.

Pressure29.88 inHg
Wind14.2 mph S
Humidity21%
Visibility—
Dew point57°
Fri, 21115° / 84°0Clear
115 °Clear

Neilson, Friday, 21 August

Clear. High 115°, low 84°.

Pressure29.83 inHg
Wind12.8 mph SW
Humidity14%
Visibility—
Dew point50°
Sat, 22112° / 80°0Clear
112 °Clear

Neilson, Saturday, 22 August

Clear. High 112°, low 80°.

Pressure29.85 inHg
Wind9.9 mph SW
Humidity19%
Visibility—
Dew point55°
Sun, 23112° / 79°0.03Light rain
112 °Light rain

Neilson, Sunday, 23 August

Light rain. High 112°, low 79°.

Pressure29.85 inHg
Wind18.3 mph NE
Humidity20%
Visibility—
Dew point58°
Mon, 24107° / 77°0.07Light rain
107 °Light rain

Neilson, Monday, 24 August

Light rain. High 107°, low 77°.

Pressure29.94 inHg
Wind11.8 mph W
Humidity27%
Visibility—
Dew point61°

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 Neilson, 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 Neilson, 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.