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As of 02:28 CST

Weather in Streator, IL

42°Current weather

Streator, Thursday, 12 November, 02:28

Partly cloudy. Feels like 37°. High 48°, low 34°.

Pressure29.85 inHg
Wind9 mph NW
Humidity95%
Visibility6.2 mi
Dew point40°
Fri, 1343° / 32°0Overcast
43 °Overcast

Streator, Friday, 13 November

Overcast. High 43°, low 32°.

Pressure30.09 inHg
Wind11.9 mph N
Humidity65%
Visibility6.2 mi
Dew point27°
Sat, 1445° / 28°0Clear
45 °Clear

Streator, Saturday, 14 November

Clear. High 45°, low 28°.

Pressure30.30 inHg
Wind6 mph NW
Humidity59%
Visibility6.2 mi
Dew point27°
Sun, 1547° / 28°0Overcast
47 °Overcast

Streator, Sunday, 15 November

Overcast. High 47°, low 28°.

Pressure30.47 inHg
Wind4.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point28°
Mon, 1650° / 28°0Clear
50 °Clear

Streator, Monday, 16 November

Clear. High 50°, low 28°.

Pressure30.50 inHg
Wind5.2 mph SW
Humidity51%
Visibility—
Dew point29°
Tue, 1754° / 30°0Clear
54 °Clear

Streator, Tuesday, 17 November

Clear. High 54°, low 30°.

Pressure30.45 inHg
Wind8.7 mph S
Humidity47%
Visibility—
Dew point30°
Wed, 1856° / 37°0Clear
56 °Clear

Streator, Wednesday, 18 November

Clear. High 56°, low 37°.

Pressure30.33 inHg
Wind12.5 mph S
Humidity37%
Visibility—
Dew point26°
Thu, 1956° / 40°0Overcast
56 °Overcast

Streator, Thursday, 19 November

Overcast. High 56°, low 40°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point28°
Fri, 2061° / 45°0Overcast
61 °Overcast

Streator, Friday, 20 November

Overcast. High 61°, low 45°.

Pressure30.09 inHg
Wind12.8 mph SW
Humidity50%
Visibility—
Dew point38°
Sat, 2151° / 45°0Overcast
51 °Overcast

Streator, Saturday, 21 November

Overcast. High 51°, low 45°.

Pressure30.15 inHg
Wind9.4 mph NW
Humidity80%
Visibility—
Dew point43°
Sun, 2262° / 44°0.02Light rain
62 °Light rain

Streator, Sunday, 22 November

Light rain. High 62°, low 44°.

Pressure29.74 inHg
Wind18.2 mph SW
Humidity67%
Visibility—
Dew point46°
Mon, 2346° / 42°0Overcast
46 °Overcast

Streator, Monday, 23 November

Overcast. High 46°, low 42°.

Pressure30.03 inHg
Wind7.8 mph NW
Humidity67%
Visibility—
Dew point35°
Tue, 2442° / 33°1.09Snow
42 °Snow

Streator, Tuesday, 24 November

Snow. High 42°, low 33°.

Pressure29.83 inHg
Wind16 mph N
Humidity96%
Visibility—
Dew point37°
Wed, 2536° / 28°0.01Light snow
36 °Light snow

Streator, Wednesday, 25 November

Light snow. High 36°, low 28°.

Pressure30.09 inHg
Wind14.7 mph NW
Humidity86%
Visibility—
Dew point30°
Thu, 2633° / 25°0Mostly clear
33 °Mostly clear

Streator, Thursday, 26 November

Mostly clear. High 33°, low 25°.

Pressure30.50 inHg
Wind11.9 mph NW
Humidity55%
Visibility—
Dew point17°
Fri, 2730° / 24°0Overcast
30 °Overcast

Streator, Friday, 27 November

Overcast. High 30°, low 24°.

Pressure30.53 inHg
Wind7.8 mph W
Humidity47%
Visibility—
Dew point11°

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.