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As of 20:13 CDT

Weather in Keyesport, IL

67°Current weather

Keyesport, Thursday, 8 October, 20:13

Clear. Feels like 65°. High 84°, low 52°.

Pressure30.06 inHg
Wind3.2 mph E
Humidity49%
Visibility6.2 mi
Dew point48°
Fri, 0987° / 54°0Clear
87 °Clear

Keyesport, Friday, 9 October

Clear. High 87°, low 54°.

Pressure30.12 inHg
Wind8.9 mph S
Humidity36%
Visibility6.2 mi
Dew point51°
Sat, 1082° / 58°0Overcast
82 °Overcast

Keyesport, Saturday, 10 October

Overcast. High 82°, low 58°.

Pressure30.06 inHg
Wind5.9 mph E
Humidity45%
Visibility6.2 mi
Dew point52°
Sun, 1179° / 61°0Partly cloudy
79 °Partly cloudy

Keyesport, Sunday, 11 October

Partly cloudy. High 79°, low 61°.

Pressure29.94 inHg
Wind7.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point58°
Mon, 1290° / 62°0Overcast
90 °Overcast

Keyesport, Monday, 12 October

Overcast. High 90°, low 62°.

Pressure29.91 inHg
Wind8.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1391° / 71°0.13Rain
91 °Rain

Keyesport, Tuesday, 13 October

Rain. High 91°, low 71°.

Pressure29.85 inHg
Wind10.5 mph SW
Humidity50%
Visibility—
Dew point65°
Wed, 1480° / 65°0.33Light rain
80 °Light rain

Keyesport, Wednesday, 14 October

Light rain. High 80°, low 65°.

Pressure29.97 inHg
Wind9.6 mph E
Humidity76%
Visibility—
Dew point62°
Thu, 1594° / 72°0.04Light rain
94 °Light rain

Keyesport, Thursday, 15 October

Light rain. High 94°, low 72°.

Pressure29.85 inHg
Wind22.4 mph SW
Humidity30%
Visibility—
Dew point55°
Fri, 1675° / 55°0.1Light rain
75 °Light rain

Keyesport, Friday, 16 October

Light rain. High 75°, low 55°.

Pressure30.12 inHg
Wind14.2 mph N
Humidity77%
Visibility—
Dew point56°
Sat, 1757° / 45°0Overcast
57 °Overcast

Keyesport, Saturday, 17 October

Overcast. High 57°, low 45°.

Pressure30.45 inHg
Wind16.1 mph N
Humidity29%
Visibility—
Dew point24°
Sun, 1860° / 39°0Overcast
60 °Overcast

Keyesport, Sunday, 18 October

Overcast. High 60°, low 39°.

Pressure30.45 inHg
Wind9.4 mph E
Humidity32%
Visibility—
Dew point26°
Mon, 1962° / 43°0Overcast
62 °Overcast

Keyesport, Monday, 19 October

Overcast. High 62°, low 43°.

Pressure30.42 inHg
Wind9.8 mph NE
Humidity30%
Visibility—
Dew point28°
Tue, 2055° / 52°0.02Light rain
55 °Light rain

Keyesport, Tuesday, 20 October

Light rain. High 55°, low 52°.

Pressure30.33 inHg
Wind6.7 mph NE
Humidity62%
Visibility—
Dew point40°
Wed, 2169° / 54°0.03Light rain
69 °Light rain

Keyesport, Wednesday, 21 October

Light rain. High 69°, low 54°.

Pressure30.21 inHg
Wind8.3 mph SW
Humidity71%
Visibility—
Dew point54°
Thu, 2274° / 60°0.12Light rain
74 °Light rain

Keyesport, Thursday, 22 October

Light rain. High 74°, low 60°.

Pressure30.12 inHg
Wind9 mph N
Humidity53%
Visibility—
Dew point53°
Fri, 2366° / 50°0Partly cloudy
66 °Partly cloudy

Keyesport, Friday, 23 October

Partly cloudy. High 66°, low 50°.

Pressure30.21 inHg
Wind15.3 mph N
Humidity29%
Visibility—
Dew point31°

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 Keyesport, 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 Keyesport, 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.