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As of 22:11 CDT

Weather in Streator, IL

58°Current weather

Streator, Thursday, 22 October, 22:11

Clear. Feels like 57°. High 74°, low 46°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity73%
Visibility6.2 mi
Dew point49°
Fri, 2373° / 47°0Clear
73 °Clear

Streator, Friday, 23 October

Clear. High 73°, low 47°.

Pressure30.30 inHg
Wind5 mph SE
Humidity49%
Visibility6.2 mi
Dew point49°
Sat, 2471° / 48°0Overcast
71 °Overcast

Streator, Saturday, 24 October

Overcast. High 71°, low 48°.

Pressure30.36 inHg
Wind6.5 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 50°0Clear
74 °Clear

Streator, Sunday, 25 October

Clear. High 74°, low 50°.

Pressure30.39 inHg
Wind4.7 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Mon, 2669° / 50°0Overcast
69 °Overcast

Streator, Monday, 26 October

Overcast. High 69°, low 50°.

Pressure30.36 inHg
Wind4.4 mph E
Humidity61%
Visibility6.2 mi
Dew point52°
Tue, 2768° / 50°0Overcast
68 °Overcast

Streator, Tuesday, 27 October

Overcast. High 68°, low 50°.

Pressure30.30 inHg
Wind7.2 mph NE
Humidity66%
Visibility—
Dew point51°
Wed, 2874° / 52°0Overcast
74 °Overcast

Streator, Wednesday, 28 October

Overcast. High 74°, low 52°.

Pressure30.09 inHg
Wind11.8 mph S
Humidity42%
Visibility—
Dew point44°
Thu, 2974° / 60°0Light rain
74 °Light rain

Streator, Thursday, 29 October

Light rain. High 74°, low 60°.

Pressure30.12 inHg
Wind13.5 mph SW
Humidity34%
Visibility—
Dew point42°
Fri, 3065° / 59°0.08Light rain
65 °Light rain

Streator, Friday, 30 October

Light rain. High 65°, low 59°.

Pressure30.12 inHg
Wind8.7 mph E
Humidity69%
Visibility—
Dew point52°
Sat, 3162° / 57°0.68Rain
62 °Rain

Streator, Saturday, 31 October

Rain. High 62°, low 57°.

Pressure29.97 inHg
Wind16.5 mph S
Humidity93%
Visibility—
Dew point56°
Sun, 0166° / 55°0.04Light rain
66 °Light rain

Streator, Sunday, 1 November

Light rain. High 66°, low 55°.

Pressure30.00 inHg
Wind13.5 mph SW
Humidity76%
Visibility—
Dew point56°
Mon, 0254° / 51°0.27Rain
54 °Rain

Streator, Monday, 2 November

Rain. High 54°, low 51°.

Pressure30.09 inHg
Wind11.1 mph NE
Humidity91%
Visibility—
Dew point49°
Tue, 0354° / 48°0Overcast
54 °Overcast

Streator, Tuesday, 3 November

Overcast. High 54°, low 48°.

Pressure30.21 inHg
Wind10.8 mph N
Humidity77%
Visibility—
Dew point47°
Wed, 0453° / 44°0.04Light rain
53 °Light rain

Streator, Wednesday, 4 November

Light rain. High 53°, low 44°.

Pressure30.06 inHg
Wind16 mph NW
Humidity70%
Visibility—
Dew point42°
Thu, 0554° / 38°0Overcast
54 °Overcast

Streator, Thursday, 5 November

Overcast. High 54°, low 38°.

Pressure30.09 inHg
Wind14 mph W
Humidity47%
Visibility—
Dew point31°
Fri, 0662° / 45°0Clear
62 °Clear

Streator, Friday, 6 November

Clear. High 62°, low 45°.

Pressure29.85 inHg
Wind13.8 mph NW
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 Streator, 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 Streator, 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.