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As of 14:28 CDT

Weather in Serena, IL

80°Current weather

Serena, Tuesday, 13 October, 14:28

Clear. Feels like 82°. High 80°, low 68°.

Pressure29.83 inHg
Wind7.7 mph W
Humidity59%
Visibility6.2 mi
Dew point64°
Wed, 1475° / 61°0.14Rain
75 °Rain

Serena, Wednesday, 14 October

Rain. High 75°, low 61°.

Pressure30.09 inHg
Wind8.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point59°
Thu, 1571° / 58°0.91Rain
71 °Rain

Serena, Thursday, 15 October

Rain. High 71°, low 58°.

Pressure29.97 inHg
Wind5.3 mph E
Humidity94%
Visibility1.8 mi
Dew point60°
Fri, 1660° / 47°0.02Light rain
60 °Light rain

Serena, Friday, 16 October

Light rain. High 60°, low 47°.

Pressure30.12 inHg
Wind20.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point39°
Sat, 1757° / 38°0Clear
57 °Clear

Serena, Saturday, 17 October

Clear. High 57°, low 38°.

Pressure30.50 inHg
Wind3.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 44°0Clear
63 °Clear

Serena, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.27 inHg
Wind14.5 mph SW
Humidity48%
Visibility—
Dew point40°
Mon, 1958° / 50°0.09Light rain
58 °Light rain

Serena, Monday, 19 October

Light rain. High 58°, low 50°.

Pressure30.18 inHg
Wind9.5 mph SW
Humidity90%
Visibility—
Dew point52°
Tue, 2060° / 54°0.22Light rain
60 °Light rain

Serena, Tuesday, 20 October

Light rain. High 60°, low 54°.

Pressure30.27 inHg
Wind7.7 mph SE
Humidity74%
Visibility—
Dew point51°
Wed, 2168° / 56°0.09Light rain
68 °Light rain

Serena, Wednesday, 21 October

Light rain. High 68°, low 56°.

Pressure30.21 inHg
Wind9 mph SE
Humidity82%
Visibility—
Dew point60°
Thu, 2270° / 63°0.96Rain
70 °Rain

Serena, Thursday, 22 October

Rain. High 70°, low 63°.

Pressure30.00 inHg
Wind17.6 mph S
Humidity73%
Visibility—
Dew point60°
Fri, 2375° / 59°0Overcast
75 °Overcast

Serena, Friday, 23 October

Overcast. High 75°, low 59°.

Pressure29.88 inHg
Wind24.1 mph S
Humidity57%
Visibility—
Dew point57°
Sat, 2459° / 48°0Overcast
59 °Overcast

Serena, Saturday, 24 October

Overcast. High 59°, low 48°.

Pressure30.33 inHg
Wind13.6 mph W
Humidity47%
Visibility—
Dew point37°
Sun, 2558° / 47°0Mostly clear
58 °Mostly clear

Serena, Sunday, 25 October

Mostly clear. High 58°, low 47°.

Pressure30.24 inHg
Wind10.3 mph SW
Humidity43%
Visibility—
Dew point34°
Mon, 2652° / 42°0Clear
52 °Clear

Serena, Monday, 26 October

Clear. High 52°, low 42°.

Pressure30.21 inHg
Wind15.4 mph NW
Humidity54%
Visibility—
Dew point33°
Tue, 2754° / 39°0Overcast
54 °Overcast

Serena, Tuesday, 27 October

Overcast. High 54°, low 39°.

Pressure30.30 inHg
Wind8.3 mph S
Humidity53%
Visibility—
Dew point33°
Wed, 2855° / 47°0.04Light rain
55 °Light rain

Serena, Wednesday, 28 October

Light rain. High 55°, low 47°.

Pressure30.06 inHg
Wind11.4 mph S
Humidity50%
Visibility—
Dew point35°

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 Serena, 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 Serena, 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.