As of 03:15 CST

Weather in Neilson, IL

49°

Neilson, Wednesday, 11 November, 03:15

Clear. Feels like 47°. High 73°, low 47°.

Pressure30.00 inHg

Wind5.7 mph SW

Humidity76%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Thu, 1258° / 41°

58 °

Neilson, Thursday, 12 November

Overcast. High 58°, low 41°.

Pressure29.94 inHg

Wind13.8 mph NW

Humidity51%

Visibility6.2 mi

Dew point36°

Fri, 1344° / 36°

44 °

Neilson, Friday, 13 November

Overcast. High 44°, low 36°.

Pressure30.09 inHg

Wind12.4 mph NW

Humidity61%

Visibility6.2 mi

Dew point28°

Sat, 1446° / 32°

46 °

Neilson, Saturday, 14 November

Clear. High 46°, low 32°.

Pressure30.27 inHg

Wind4.5 mph N

Humidity56%

Visibility6.2 mi

Dew point26°

Sun, 1551° / 34°

51 °

Neilson, Sunday, 15 November

Overcast. High 51°, low 34°.

Pressure30.39 inHg

Wind5.2 mph E

Humidity49%

Visibility—

Dew point29°

Mon, 1653° / 35°

53 °

Neilson, Monday, 16 November

Mostly clear. High 53°, low 35°.

Pressure30.45 inHg

Wind6 mph NE

Humidity46%

Visibility—

Dew point30°

Tue, 1755° / 34°

55 °

Neilson, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.36 inHg

Wind6.7 mph E

Humidity39%

Visibility—

Dew point27°

Wed, 1858° / 36°

58 °

Neilson, Wednesday, 18 November

Clear. High 58°, low 36°.

Pressure30.27 inHg

Wind7.7 mph SE

Humidity34%

Visibility—

Dew point25°

Thu, 1961° / 39°

61 °

Neilson, Thursday, 19 November

Overcast. High 61°, low 39°.

Pressure30.15 inHg

Wind11.1 mph S

Humidity35%

Visibility—

Dew point29°

Fri, 2066° / 53°

0.02

66 °

Neilson, Friday, 20 November

Light rain. High 66°, low 53°.

Pressure30.00 inHg

Wind17.2 mph S

Humidity46%

Visibility—

Dew point39°

Sat, 2157° / 45°

0.14

57 °

Neilson, Saturday, 21 November

Light rain. High 57°, low 45°.

Pressure29.74 inHg

Wind18.6 mph SW

Humidity62%

Visibility—

Dew point41°

Sun, 2243° / 32°

0.07

43 °

Neilson, Sunday, 22 November

Snow. High 43°, low 32°.

Pressure30.12 inHg

Wind14.3 mph NW

Humidity72%

Visibility—

Dew point30°

Mon, 2329° / 22°

29 °

Neilson, Monday, 23 November

Overcast. High 29°, low 22°.

Pressure30.33 inHg

Wind18.2 mph NW

Humidity26%

Visibility—

Dew point-4°

Tue, 2438° / 16°

38 °

Neilson, Tuesday, 24 November

Clear. High 38°, low 16°.

Pressure30.45 inHg

Wind9.8 mph SW

Humidity19%

Visibility—

Dew point-5°

Wed, 2549° / 28°

49 °

Neilson, Wednesday, 25 November

Overcast. High 49°, low 28°.

Pressure30.24 inHg

Wind15.5 mph SW

Humidity28%

Visibility—

Dew point12°

Thu, 2648° / 37°

48 °

Neilson, Thursday, 26 November

Overcast. High 48°, low 37°.

Pressure30.24 inHg

Wind12.2 mph SW

Humidity38%

Visibility—

Dew point22°

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.