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As of 13:22 CDT

Weather in Serena, IL

81°Current weather

Serena, Saturday, 8 August, 13:22

Partly cloudy. Feels like 84°. High 84°, low 69°.

Pressure30.00 inHg
Wind8.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point68°
Sun, 0986° / 64°0.69Heavy rain
86 °Heavy rain

Serena, Sunday, 9 August

Heavy rain. High 86°, low 64°.

Pressure29.91 inHg
Wind6.8 mph SE
Humidity97%
Visibility6.2 mi
Dew point74°
Mon, 1085° / 71°0.04Light rain
85 °Light rain

Serena, Monday, 10 August

Light rain. High 85°, low 71°.

Pressure29.88 inHg
Wind11.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Tue, 1184° / 69°0.05Light rain
84 °Light rain

Serena, Tuesday, 11 August

Light rain. High 84°, low 69°.

Pressure29.77 inHg
Wind8.1 mph SW
Humidity85%
Visibility6.2 mi
Dew point71°
Wed, 1282° / 66°0.02Light rain
82 °Light rain

Serena, Wednesday, 12 August

Light rain. High 82°, low 66°.

Pressure29.85 inHg
Wind2 mph NE
Humidity75%
Visibility6.2 mi
Dew point69°
Thu, 1370° / 59°0.22Rain
70 °Rain

Serena, Thursday, 13 August

Rain. High 70°, low 59°.

Pressure29.91 inHg
Wind13.9 mph NE
Humidity92%
Visibility—
Dew point64°
Fri, 1474° / 54°0Clear
74 °Clear

Serena, Friday, 14 August

Clear. High 74°, low 54°.

Pressure30.15 inHg
Wind6.2 mph W
Humidity65%
Visibility—
Dew point58°
Sat, 1576° / 57°0Overcast
76 °Overcast

Serena, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind6.3 mph SW
Humidity69%
Visibility—
Dew point61°
Sun, 1667° / 60°0.32Rain
67 °Rain

Serena, Sunday, 16 August

Rain. High 67°, low 60°.

Pressure30.15 inHg
Wind8.8 mph E
Humidity86%
Visibility—
Dew point61°
Mon, 1770° / 64°0.29Rain
70 °Rain

Serena, Monday, 17 August

Rain. High 70°, low 64°.

Pressure30.00 inHg
Wind9.8 mph E
Humidity88%
Visibility—
Dew point65°
Tue, 1879° / 65°0.07Light rain
79 °Light rain

Serena, Tuesday, 18 August

Light rain. High 79°, low 65°.

Pressure29.88 inHg
Wind8.3 mph SW
Humidity83%
Visibility—
Dew point71°
Wed, 1974° / 55°0.06Light rain
74 °Light rain

Serena, Wednesday, 19 August

Light rain. High 74°, low 55°.

Pressure29.97 inHg
Wind13 mph N
Humidity92%
Visibility—
Dew point68°
Thu, 2066° / 49°0.01Light rain
66 °Light rain

Serena, Thursday, 20 August

Light rain. High 66°, low 49°.

Pressure30.24 inHg
Wind13.4 mph N
Humidity66%
Visibility—
Dew point52°
Fri, 2169° / 48°0Partly cloudy
69 °Partly cloudy

Serena, Friday, 21 August

Partly cloudy. High 69°, low 48°.

Pressure30.27 inHg
Wind5.7 mph W
Humidity61%
Visibility—
Dew point51°
Sat, 2273° / 52°0Overcast
73 °Overcast

Serena, Saturday, 22 August

Overcast. High 73°, low 52°.

Pressure30.15 inHg
Wind6.9 mph W
Humidity62%
Visibility—
Dew point54°
Sun, 2374° / 55°0Partly cloudy
74 °Partly cloudy

Serena, Sunday, 23 August

Partly cloudy. High 74°, low 55°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity66%
Visibility—
Dew point58°

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.