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As of 13:02 CDT

Weather in Prophetstown, IL

79°Current weather

Prophetstown, Sunday, 11 October, 13:02

Clear. Feels like 79°. High 79°, low 54°.

Pressure29.94 inHg
Wind8.3 mph S
Humidity55%
Visibility6.2 mi
Dew point61°
Mon, 1283° / 62°0Overcast
83 °Overcast

Prophetstown, Monday, 12 October

Overcast. High 83°, low 62°.

Pressure29.83 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point64°
Tue, 1380° / 67°0.19Rain
80 °Rain

Prophetstown, Tuesday, 13 October

Rain. High 80°, low 67°.

Pressure29.85 inHg
Wind6.6 mph W
Humidity67%
Visibility6.2 mi
Dew point65°
Wed, 1472° / 62°0.55Heavy rain
72 °Heavy rain

Prophetstown, Wednesday, 14 October

Heavy rain. High 72°, low 62°.

Pressure30.09 inHg
Wind6.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point56°
Thu, 1560° / 56°1.56Rain
60 °Rain

Prophetstown, Thursday, 15 October

Rain. High 60°, low 56°.

Pressure30.09 inHg
Wind9.2 mph E
Humidity94%
Visibility1.6 mi
Dew point56°
Fri, 1660° / 48°0Clear
60 °Clear

Prophetstown, Friday, 16 October

Clear. High 60°, low 48°.

Pressure30.42 inHg
Wind17.5 mph N
Humidity49%
Visibility—
Dew point39°
Sat, 1744° / 32°0Clear
44 °Clear

Prophetstown, Saturday, 17 October

Clear. High 44°, low 32°.

Pressure30.59 inHg
Wind12.2 mph NW
Humidity32%
Visibility—
Dew point13°
Sun, 1853° / 32°0Partly cloudy
53 °Partly cloudy

Prophetstown, Sunday, 18 October

Partly cloudy. High 53°, low 32°.

Pressure30.42 inHg
Wind19.5 mph S
Humidity35%
Visibility—
Dew point21°
Mon, 1961° / 42°0Partly cloudy
61 °Partly cloudy

Prophetstown, Monday, 19 October

Partly cloudy. High 61°, low 42°.

Pressure30.30 inHg
Wind14.5 mph SW
Humidity46%
Visibility—
Dew point36°
Tue, 2064° / 45°0Overcast
64 °Overcast

Prophetstown, Tuesday, 20 October

Overcast. High 64°, low 45°.

Pressure30.30 inHg
Wind9.9 mph S
Humidity39%
Visibility—
Dew point35°
Wed, 2166° / 51°0.02Light rain
66 °Light rain

Prophetstown, Wednesday, 21 October

Light rain. High 66°, low 51°.

Pressure30.21 inHg
Wind11.9 mph S
Humidity43%
Visibility—
Dew point38°
Thu, 2267° / 55°0.03Light rain
67 °Light rain

Prophetstown, Thursday, 22 October

Light rain. High 67°, low 55°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity61%
Visibility—
Dew point49°
Fri, 2370° / 57°0.07Light rain
70 °Light rain

Prophetstown, Friday, 23 October

Light rain. High 70°, low 57°.

Pressure30.12 inHg
Wind6 mph S
Humidity72%
Visibility—
Dew point56°
Sat, 2468° / 55°0Partly cloudy
68 °Partly cloudy

Prophetstown, Saturday, 24 October

Partly cloudy. High 68°, low 55°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity64%
Visibility—
Dew point53°
Sun, 2571° / 51°0.29Rain
71 °Rain

Prophetstown, Sunday, 25 October

Rain. High 71°, low 51°.

Pressure29.88 inHg
Wind19.8 mph NW
Humidity62%
Visibility—
Dew point55°
Mon, 2651° / 44°0Overcast
51 °Overcast

Prophetstown, Monday, 26 October

Overcast. High 51°, low 44°.

Pressure29.85 inHg
Wind18 mph NW
Humidity61%
Visibility—
Dew point37°

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 Prophetstown, 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 Prophetstown, 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.