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As of 19:50 CDT

Weather in Annawan, IL

67°Current weather

Annawan, Friday, 9 October, 19:50

Clear. Feels like 66°. High 74°, low 54°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity65%
Visibility6.2 mi
Dew point55°
Sat, 1080° / 62°0Overcast
80 °Overcast

Annawan, Saturday, 10 October

Overcast. High 80°, low 62°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Sun, 1178° / 56°0Clear
78 °Clear

Annawan, Sunday, 11 October

Clear. High 78°, low 56°.

Pressure29.94 inHg
Wind5.3 mph S
Humidity58%
Visibility6.2 mi
Dew point58°
Mon, 1283° / 67°0Mostly clear
83 °Mostly clear

Annawan, Monday, 12 October

Mostly clear. High 83°, low 67°.

Pressure29.83 inHg
Wind12.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point61°
Tue, 1379° / 67°0Clear
79 °Clear

Annawan, Tuesday, 13 October

Clear. High 79°, low 67°.

Pressure29.83 inHg
Wind7.5 mph NW
Humidity69%
Visibility6.2 mi
Dew point66°
Wed, 1470° / 62°0.75Rain
70 °Rain

Annawan, Wednesday, 14 October

Rain. High 70°, low 62°.

Pressure30.09 inHg
Wind9.8 mph NE
Humidity62%
Visibility—
Dew point55°
Thu, 1573° / 55°0.72Rain
73 °Rain

Annawan, Thursday, 15 October

Rain. High 73°, low 55°.

Pressure29.88 inHg
Wind19.6 mph SW
Humidity84%
Visibility—
Dew point58°
Fri, 1663° / 44°0.02Light rain
63 °Light rain

Annawan, Friday, 16 October

Light rain. High 63°, low 44°.

Pressure30.03 inHg
Wind23.5 mph W
Humidity47%
Visibility—
Dew point33°
Sat, 1744° / 37°0Overcast
44 °Overcast

Annawan, Saturday, 17 October

Overcast. High 44°, low 37°.

Pressure30.39 inHg
Wind22.7 mph W
Humidity55%
Visibility—
Dew point28°
Sun, 1849° / 32°0Partly cloudy
49 °Partly cloudy

Annawan, Sunday, 18 October

Partly cloudy. High 49°, low 32°.

Pressure30.50 inHg
Wind6.6 mph S
Humidity41%
Visibility—
Dew point22°
Mon, 1956° / 40°0Overcast
56 °Overcast

Annawan, Monday, 19 October

Overcast. High 56°, low 40°.

Pressure30.39 inHg
Wind10.2 mph S
Humidity43%
Visibility—
Dew point30°
Tue, 2062° / 43°0Clear
62 °Clear

Annawan, Tuesday, 20 October

Clear. High 62°, low 43°.

Pressure30.39 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point34°
Wed, 2167° / 46°0Clear
67 °Clear

Annawan, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.27 inHg
Wind13.3 mph S
Humidity41%
Visibility—
Dew point38°
Thu, 2267° / 49°0Clear
67 °Clear

Annawan, Thursday, 22 October

Clear. High 67°, low 49°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity52%
Visibility—
Dew point45°
Fri, 2370° / 50°0Clear
70 °Clear

Annawan, Friday, 23 October

Clear. High 70°, low 50°.

Pressure30.03 inHg
Wind7.9 mph S
Humidity52%
Visibility—
Dew point47°
Sat, 2472° / 54°0Partly cloudy
72 °Partly cloudy

Annawan, Saturday, 24 October

Partly cloudy. High 72°, low 54°.

Pressure29.97 inHg
Wind13.8 mph SW
Humidity40%
Visibility—
Dew point44°

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 Annawan, 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 Annawan, 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.