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As of 19:13 CDT

Weather in Blaine, IL

77°Current weather

Blaine, Saturday, 8 August, 19:13

Clear. Feels like 77°. High 81°, low 66°.

Pressure30.00 inHg
Wind4 mph SW
Humidity66%
Visibility6.2 mi
Dew point65°
Sun, 0983° / 63°1.41Heavy rain
83 °Heavy rain

Blaine, Sunday, 9 August

Heavy rain. High 83°, low 63°.

Pressure29.91 inHg
Wind7.5 mph S
Humidity93%
Visibility6.2 mi
Dew point65°
Mon, 1083° / 68°0.7Heavy rain
83 °Heavy rain

Blaine, Monday, 10 August

Heavy rain. High 83°, low 68°.

Pressure29.91 inHg
Wind7.3 mph SE
Humidity75%
Visibility6.2 mi
Dew point70°
Tue, 1180° / 68°0.44Rain
80 °Rain

Blaine, Tuesday, 11 August

Rain. High 80°, low 68°.

Pressure29.83 inHg
Wind10.1 mph NE
Humidity89%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 63°0.03Light rain
83 °Light rain

Blaine, Wednesday, 12 August

Light rain. High 83°, low 63°.

Pressure29.88 inHg
Wind5.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point70°
Thu, 1368° / 58°0.13Light rain
68 °Light rain

Blaine, Thursday, 13 August

Light rain. High 68°, low 58°.

Pressure29.97 inHg
Wind12.1 mph NE
Humidity86%
Visibility—
Dew point60°
Fri, 1472° / 54°0Clear
72 °Clear

Blaine, Friday, 14 August

Clear. High 72°, low 54°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity58%
Visibility—
Dew point53°
Sat, 1573° / 54°0Overcast
73 °Overcast

Blaine, Saturday, 15 August

Overcast. High 73°, low 54°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity59%
Visibility—
Dew point55°
Sun, 1676° / 56°0Overcast
76 °Overcast

Blaine, Sunday, 16 August

Overcast. High 76°, low 56°.

Pressure30.18 inHg
Wind11 mph S
Humidity62%
Visibility—
Dew point58°
Mon, 1780° / 65°0.02Light rain
80 °Light rain

Blaine, Monday, 17 August

Light rain. High 80°, low 65°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity80%
Visibility—
Dew point68°
Tue, 1881° / 65°0Overcast
81 °Overcast

Blaine, Tuesday, 18 August

Overcast. High 81°, low 65°.

Pressure30.03 inHg
Wind8.8 mph NE
Humidity66%
Visibility—
Dew point65°
Wed, 1976° / 63°0.36Rain
76 °Rain

Blaine, Wednesday, 19 August

Rain. High 76°, low 63°.

Pressure29.91 inHg
Wind9.1 mph S
Humidity84%
Visibility—
Dew point69°
Thu, 2076° / 64°0.01Light rain
76 °Light rain

Blaine, Thursday, 20 August

Light rain. High 76°, low 64°.

Pressure29.91 inHg
Wind10.6 mph NE
Humidity75%
Visibility—
Dew point64°
Fri, 2178° / 60°0.02Light rain
78 °Light rain

Blaine, Friday, 21 August

Light rain. High 78°, low 60°.

Pressure29.97 inHg
Wind8 mph SE
Humidity66%
Visibility—
Dew point62°
Sat, 2264° / 53°0.05Light rain
64 °Light rain

Blaine, Saturday, 22 August

Light rain. High 64°, low 53°.

Pressure30.00 inHg
Wind14.7 mph NE
Humidity88%
Visibility—
Dew point60°
Sun, 2367° / 44°0Clear
67 °Clear

Blaine, Sunday, 23 August

Clear. High 67°, low 44°.

Pressure30.24 inHg
Wind10.1 mph E
Humidity54%
Visibility—
Dew point46°

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 Blaine, 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 Blaine, 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.