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As of 12:22 CDT

Weather in Barrow, IL

79°Current weather

Barrow, Thursday, 8 October, 12:22

Clear. Feels like 78°. High 80°, low 51°.

Pressure30.12 inHg
Wind3 mph SW
Humidity37%
Visibility6.2 mi
Dew point50°
Fri, 0985° / 54°0Clear
85 °Clear

Barrow, Friday, 9 October

Clear. High 85°, low 54°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity37%
Visibility6.2 mi
Dew point51°
Sat, 1083° / 59°0Overcast
83 °Overcast

Barrow, Saturday, 10 October

Overcast. High 83°, low 59°.

Pressure30.06 inHg
Wind6.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point55°
Sun, 1180° / 59°0Clear
80 °Clear

Barrow, Sunday, 11 October

Clear. High 80°, low 59°.

Pressure29.94 inHg
Wind5.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point56°
Mon, 1290° / 62°0Mostly clear
90 °Mostly clear

Barrow, Monday, 12 October

Mostly clear. High 90°, low 62°.

Pressure29.88 inHg
Wind9.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1388° / 71°0Overcast
88 °Overcast

Barrow, Tuesday, 13 October

Overcast. High 88°, low 71°.

Pressure29.85 inHg
Wind10.6 mph N
Humidity46%
Visibility—
Dew point62°
Wed, 1488° / 63°0.02Light rain
88 °Light rain

Barrow, Wednesday, 14 October

Light rain. High 88°, low 63°.

Pressure29.88 inHg
Wind15.1 mph S
Humidity51%
Visibility—
Dew point58°
Thu, 1594° / 75°0.1Light rain
94 °Light rain

Barrow, Thursday, 15 October

Light rain. High 94°, low 75°.

Pressure29.85 inHg
Wind19.6 mph SW
Humidity38%
Visibility—
Dew point62°
Fri, 1673° / 54°0.43Rain
73 °Rain

Barrow, Friday, 16 October

Rain. High 73°, low 54°.

Pressure30.27 inHg
Wind14.6 mph N
Humidity86%
Visibility—
Dew point54°
Sat, 1761° / 45°0Overcast
61 °Overcast

Barrow, Saturday, 17 October

Overcast. High 61°, low 45°.

Pressure30.56 inHg
Wind13.6 mph N
Humidity46%
Visibility—
Dew point37°
Sun, 1864° / 44°0Overcast
64 °Overcast

Barrow, Sunday, 18 October

Overcast. High 64°, low 44°.

Pressure30.42 inHg
Wind9.4 mph E
Humidity34%
Visibility—
Dew point30°
Mon, 1974° / 52°0.06Light rain
74 °Light rain

Barrow, Monday, 19 October

Light rain. High 74°, low 52°.

Pressure30.18 inHg
Wind14.8 mph S
Humidity72%
Visibility—
Dew point58°
Tue, 2079° / 60°0Overcast
79 °Overcast

Barrow, Tuesday, 20 October

Overcast. High 79°, low 60°.

Pressure30.15 inHg
Wind11 mph SW
Humidity56%
Visibility—
Dew point57°
Wed, 2176° / 58°0Clear
76 °Clear

Barrow, Wednesday, 21 October

Clear. High 76°, low 58°.

Pressure30.09 inHg
Wind6.8 mph SW
Humidity46%
Visibility—
Dew point50°
Thu, 2266° / 51°0.07Light rain
66 °Light rain

Barrow, Thursday, 22 October

Light rain. High 66°, low 51°.

Pressure30.00 inHg
Wind17 mph NW
Humidity73%
Visibility—
Dew point49°
Fri, 2364° / 43°0Clear
64 °Clear

Barrow, Friday, 23 October

Clear. High 64°, low 43°.

Pressure30.18 inHg
Wind11.2 mph SE
Humidity37%
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 Barrow, 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 Barrow, 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.