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As of 15:57 CDT

Weather in Prophetstown, IL

84°Current weather

Prophetstown, Saturday, 10 October, 15:57

Overcast. Feels like 84°. High 84°, low 59°.

Pressure29.97 inHg
Wind11.8 mph S
Humidity43%
Visibility6.2 mi
Dew point59°
Sun, 1180° / 55°0Clear
80 °Clear

Prophetstown, Sunday, 11 October

Clear. High 80°, low 55°.

Pressure29.94 inHg
Wind7.3 mph S
Humidity56%
Visibility6.2 mi
Dew point56°
Mon, 1283° / 64°0Partly cloudy
83 °Partly cloudy

Prophetstown, Monday, 12 October

Partly cloudy. High 83°, low 64°.

Pressure29.83 inHg
Wind11.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point64°
Tue, 1378° / 66°0Clear
78 °Clear

Prophetstown, Tuesday, 13 October

Clear. High 78°, low 66°.

Pressure29.85 inHg
Wind8.5 mph NW
Humidity69%
Visibility6.2 mi
Dew point65°
Wed, 1470° / 61°0.06Light rain
70 °Light rain

Prophetstown, Wednesday, 14 October

Light rain. High 70°, low 61°.

Pressure30.09 inHg
Wind7.2 mph N
Humidity63%
Visibility6.2 mi
Dew point55°
Thu, 1558° / 55°0.52Rain
58 °Rain

Prophetstown, Thursday, 15 October

Rain. High 58°, low 55°.

Pressure30.24 inHg
Wind10.7 mph E
Humidity87%
Visibility—
Dew point54°
Fri, 1654° / 37°0Partly cloudy
54 °Partly cloudy

Prophetstown, Friday, 16 October

Partly cloudy. High 54°, low 37°.

Pressure30.09 inHg
Wind21 mph W
Humidity55%
Visibility—
Dew point37°
Sat, 1740° / 32°0Overcast
40 °Overcast

Prophetstown, Saturday, 17 October

Overcast. High 40°, low 32°.

Pressure30.30 inHg
Wind19 mph NW
Humidity59%
Visibility—
Dew point24°
Sun, 1845° / 26°0Clear
45 °Clear

Prophetstown, Sunday, 18 October

Clear. High 45°, low 26°.

Pressure30.62 inHg
Wind11.7 mph N
Humidity37%
Visibility—
Dew point16°
Mon, 1951° / 31°0Overcast
51 °Overcast

Prophetstown, Monday, 19 October

Overcast. High 51°, low 31°.

Pressure30.59 inHg
Wind13.7 mph S
Humidity31%
Visibility—
Dew point17°
Tue, 2060° / 38°0Clear
60 °Clear

Prophetstown, Tuesday, 20 October

Clear. High 60°, low 38°.

Pressure30.36 inHg
Wind13.9 mph S
Humidity37%
Visibility—
Dew point29°
Wed, 2166° / 43°0Clear
66 °Clear

Prophetstown, Wednesday, 21 October

Clear. High 66°, low 43°.

Pressure30.21 inHg
Wind16 mph S
Humidity38%
Visibility—
Dew point35°
Thu, 2267° / 50°0.13Rain
67 °Rain

Prophetstown, Thursday, 22 October

Rain. High 67°, low 50°.

Pressure30.18 inHg
Wind17.1 mph NW
Humidity38%
Visibility—
Dew point37°
Fri, 2349° / 44°0.04Light rain
49 °Light rain

Prophetstown, Friday, 23 October

Light rain. High 49°, low 44°.

Pressure30.24 inHg
Wind14.3 mph NW
Humidity75%
Visibility—
Dew point39°
Sat, 2457° / 45°0Overcast
57 °Overcast

Prophetstown, Saturday, 24 October

Overcast. High 57°, low 45°.

Pressure30.21 inHg
Wind9 mph NE
Humidity58%
Visibility—
Dew point40°
Sun, 2562° / 45°0Overcast
62 °Overcast

Prophetstown, Sunday, 25 October

Overcast. High 62°, low 45°.

Pressure30.18 inHg
Wind9.4 mph N
Humidity52%
Visibility—
Dew point41°

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.