As of 02:38 CDT

Weather in Windsor, IL

67°

Windsor, Monday, 12 October, 02:38

Clear. Feels like 67°. High 89°, low 63°.

Pressure29.94 inHg

Wind9.3 mph SW

Humidity82%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Tue, 1389° / 67°

89 °

Windsor, Tuesday, 13 October

Clear. High 89°, low 67°.

Pressure29.91 inHg

Wind10.3 mph SW

Humidity49%

Visibility6.2 mi

Dew point63°

Wed, 1476° / 69°

0.57

76 °

Windsor, Wednesday, 14 October

Rain. High 76°, low 69°.

Pressure30.03 inHg

Wind2.8 mph SW

Humidity91%

Visibility3.3 mi

Dew point71°

Thu, 1578° / 68°

0.84

78 °

Windsor, Thursday, 15 October

Rain. High 78°, low 68°.

Pressure30.03 inHg

Wind9.2 mph SW

Humidity89%

Visibility5.0 mi

Dew point72°

Fri, 1670° / 52°

0.04

70 °

Windsor, Friday, 16 October

Light rain. High 70°, low 52°.

Pressure30.36 inHg

Wind19.5 mph NW

Humidity44%

Visibility—

Dew point37°

Sat, 1759° / 43°

59 °

Windsor, Saturday, 17 October

Clear. High 59°, low 43°.

Pressure30.50 inHg

Wind8 mph SE

Humidity43%

Visibility—

Dew point34°

Sun, 1864° / 35°

64 °

Windsor, Sunday, 18 October

Clear. High 64°, low 35°.

Pressure30.45 inHg

Wind12.6 mph S

Humidity20%

Visibility—

Dew point16°

Mon, 1969° / 47°

69 °

Windsor, Monday, 19 October

Overcast. High 69°, low 47°.

Pressure30.36 inHg

Wind13.5 mph S

Humidity42%

Visibility—

Dew point41°

Tue, 2076° / 55°

76 °

Windsor, Tuesday, 20 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg

Wind11.8 mph S

Humidity53%

Visibility—

Dew point52°

Wed, 2179° / 60°

79 °

Windsor, Wednesday, 21 October

Clear. High 79°, low 60°.

Pressure30.03 inHg

Wind18.3 mph S

Humidity47%

Visibility—

Dew point55°

Thu, 2271° / 54°

1.1

71 °

Windsor, Thursday, 22 October

Heavy rain. High 71°, low 54°.

Pressure29.83 inHg

Wind22.8 mph S

Humidity56%

Visibility—

Dew point47°

Fri, 2354° / 45°

54 °

Windsor, Friday, 23 October

Clear. High 54°, low 45°.

Pressure30.03 inHg

Wind18.1 mph NW

Humidity40%

Visibility—

Dew point29°

Sat, 2456° / 38°

56 °

Windsor, Saturday, 24 October

Clear. High 56°, low 38°.

Pressure30.15 inHg

Wind7 mph NW

Humidity35%

Visibility—

Dew point24°

Sun, 2562° / 49°

0.02

62 °

Windsor, Sunday, 25 October

Light rain. High 62°, low 49°.

Pressure29.74 inHg

Wind17.1 mph S

Humidity35%

Visibility—

Dew point32°

Mon, 2659° / 47°

59 °

Windsor, Monday, 26 October

Overcast. High 59°, low 47°.

Pressure29.97 inHg

Wind10.6 mph N

Humidity53%

Visibility—

Dew point40°

Tue, 2758° / 48°

0.01

58 °

Windsor, Tuesday, 27 October

Light rain. High 58°, low 48°.

Pressure30.03 inHg

Wind13.3 mph NW

Humidity39%

Visibility—

Dew point32°

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 Windsor, 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 Windsor, 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.