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As of 15:23 CDT

Weather in Annawan, IL

64°Current weather

Annawan, Thursday, 15 October, 15:23

Rain. Feels like 64°. High 67°, low 56°.

Pressure29.85 inHg
Wind4.3 mph S
Humidity91%
Visibility2.4 mi
Dew point62°
Fri, 1654° / 46°0.02Light rain
54 °Light rain

Annawan, Friday, 16 October

Light rain. High 54°, low 46°.

Pressure30.18 inHg
Wind15.4 mph NW
Humidity68%
Visibility5.1 mi
Dew point42°
Sat, 1757° / 37°0Clear
57 °Clear

Annawan, Saturday, 17 October

Clear. High 57°, low 37°.

Pressure30.56 inHg
Wind3.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 42°0Clear
63 °Clear

Annawan, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.45 inHg
Wind12.8 mph S
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1965° / 44°0Partly cloudy
65 °Partly cloudy

Annawan, Monday, 19 October

Partly cloudy. High 65°, low 44°.

Pressure30.36 inHg
Wind6.6 mph S
Humidity51%
Visibility6.2 mi
Dew point42°
Tue, 2069° / 43°0Clear
69 °Clear

Annawan, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity43%
Visibility—
Dew point41°
Wed, 2168° / 47°0Overcast
68 °Overcast

Annawan, Wednesday, 21 October

Overcast. High 68°, low 47°.

Pressure30.33 inHg
Wind7.5 mph SE
Humidity51%
Visibility—
Dew point43°
Thu, 2270° / 54°0Overcast
70 °Overcast

Annawan, Thursday, 22 October

Overcast. High 70°, low 54°.

Pressure30.24 inHg
Wind10.5 mph S
Humidity44%
Visibility—
Dew point44°
Fri, 2370° / 56°0Overcast
70 °Overcast

Annawan, Friday, 23 October

Overcast. High 70°, low 56°.

Pressure30.18 inHg
Wind13.8 mph S
Humidity45%
Visibility—
Dew point44°
Sat, 2474° / 60°0Overcast
74 °Overcast

Annawan, Saturday, 24 October

Overcast. High 74°, low 60°.

Pressure30.12 inHg
Wind15.2 mph S
Humidity57%
Visibility—
Dew point55°
Sun, 2568° / 53°0Clear
68 °Clear

Annawan, Sunday, 25 October

Clear. High 68°, low 53°.

Pressure30.45 inHg
Wind7.1 mph NE
Humidity39%
Visibility—
Dew point39°
Mon, 2667° / 50°0Overcast
67 °Overcast

Annawan, Monday, 26 October

Overcast. High 67°, low 50°.

Pressure30.45 inHg
Wind10.6 mph SE
Humidity40%
Visibility—
Dew point39°
Tue, 2770° / 56°0Overcast
70 °Overcast

Annawan, Tuesday, 27 October

Overcast. High 70°, low 56°.

Pressure30.21 inHg
Wind11.5 mph S
Humidity50%
Visibility—
Dew point48°
Wed, 2863° / 59°0.02Light rain
63 °Light rain

Annawan, Wednesday, 28 October

Light rain. High 63°, low 59°.

Pressure30.21 inHg
Wind9.2 mph S
Humidity56%
Visibility—
Dew point47°
Thu, 2968° / 58°0.35Rain
68 °Rain

Annawan, Thursday, 29 October

Rain. High 68°, low 58°.

Pressure29.97 inHg
Wind15 mph SW
Humidity59%
Visibility—
Dew point52°
Fri, 3058° / 45°0Overcast
58 °Overcast

Annawan, Friday, 30 October

Overcast. High 58°, low 45°.

Pressure30.33 inHg
Wind11.4 mph N
Humidity45%
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 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.