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As of 17:41 CDT

Weather in Alonzo, IL

83°Current weather

Alonzo, Saturday, 8 August, 17:41

Clear. Feels like 85°. High 85°, low 70°.

Pressure30.00 inHg
Wind3 mph N
Humidity54%
Visibility6.2 mi
Dew point65°
Sun, 0990° / 68°0.03Light rain
90 °Light rain

Alonzo, Sunday, 9 August

Light rain. High 90°, low 68°.

Pressure29.94 inHg
Wind15.8 mph S
Humidity76%
Visibility6.2 mi
Dew point75°
Mon, 1089° / 75°0Light rain
89 °Light rain

Alonzo, Monday, 10 August

Light rain. High 89°, low 75°.

Pressure29.94 inHg
Wind8.2 mph S
Humidity72%
Visibility6.2 mi
Dew point75°
Tue, 1187° / 72°0.09Light rain
87 °Light rain

Alonzo, Tuesday, 11 August

Light rain. High 87°, low 72°.

Pressure29.85 inHg
Wind9.4 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Wed, 1282° / 68°0.11Light rain
82 °Light rain

Alonzo, Wednesday, 12 August

Light rain. High 82°, low 68°.

Pressure29.85 inHg
Wind9.1 mph N
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 1373° / 64°0.08Light rain
73 °Light rain

Alonzo, Thursday, 13 August

Light rain. High 73°, low 64°.

Pressure29.88 inHg
Wind11.9 mph NE
Humidity91%
Visibility—
Dew point70°
Fri, 1473° / 53°0Clear
73 °Clear

Alonzo, Friday, 14 August

Clear. High 73°, low 53°.

Pressure30.18 inHg
Wind10 mph NE
Humidity61%
Visibility—
Dew point55°
Sat, 1573° / 52°0Partly cloudy
73 °Partly cloudy

Alonzo, Saturday, 15 August

Partly cloudy. High 73°, low 52°.

Pressure30.33 inHg
Wind6.4 mph SE
Humidity63%
Visibility—
Dew point56°
Sun, 1676° / 57°0Partly cloudy
76 °Partly cloudy

Alonzo, Sunday, 16 August

Partly cloudy. High 76°, low 57°.

Pressure30.21 inHg
Wind10 mph S
Humidity65%
Visibility—
Dew point59°
Mon, 1778° / 66°0.13Light rain
78 °Light rain

Alonzo, Monday, 17 August

Light rain. High 78°, low 66°.

Pressure30.00 inHg
Wind8.7 mph S
Humidity87%
Visibility—
Dew point72°
Tue, 1884° / 67°0Overcast
84 °Overcast

Alonzo, Tuesday, 18 August

Overcast. High 84°, low 67°.

Pressure30.00 inHg
Wind9.3 mph NE
Humidity68%
Visibility—
Dew point69°
Wed, 1983° / 65°0Overcast
83 °Overcast

Alonzo, Wednesday, 19 August

Overcast. High 83°, low 65°.

Pressure29.94 inHg
Wind8.7 mph S
Humidity69%
Visibility—
Dew point69°
Thu, 2081° / 67°0.52Rain
81 °Rain

Alonzo, Thursday, 20 August

Rain. High 81°, low 67°.

Pressure29.88 inHg
Wind7.8 mph N
Humidity73%
Visibility—
Dew point70°
Fri, 2181° / 63°0Light rain
81 °Light rain

Alonzo, Friday, 21 August

Light rain. High 81°, low 63°.

Pressure29.94 inHg
Wind8.6 mph NE
Humidity63%
Visibility—
Dew point63°
Sat, 2279° / 61°0.03Light rain
79 °Light rain

Alonzo, Saturday, 22 August

Light rain. High 79°, low 61°.

Pressure29.91 inHg
Wind16 mph NE
Humidity69%
Visibility—
Dew point65°
Sun, 2369° / 47°0Clear
69 °Clear

Alonzo, Sunday, 23 August

Clear. High 69°, low 47°.

Pressure30.21 inHg
Wind12.3 mph E
Humidity45%
Visibility—
Dew point42°

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 Alonzo, 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 Alonzo, 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.