EN
English Español

As of 10:23 CDT

Weather in Alonzo, IL

49°Current weather

Alonzo, Saturday, 17 October, 10:23

Overcast. Feels like 49°. High 54°, low 39°.

Pressure30.53 inHg
Wind3 mph N
Humidity49%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 38°0Clear
61 °Clear

Alonzo, Sunday, 18 October

Clear. High 61°, low 38°.

Pressure30.50 inHg
Wind10.4 mph S
Humidity37%
Visibility6.2 mi
Dew point32°
Mon, 1967° / 40°0Clear
67 °Clear

Alonzo, Monday, 19 October

Clear. High 67°, low 40°.

Pressure30.42 inHg
Wind2.5 mph SE
Humidity41%
Visibility6.2 mi
Dew point39°
Tue, 2069° / 42°0Clear
69 °Clear

Alonzo, Tuesday, 20 October

Clear. High 69°, low 42°.

Pressure30.39 inHg
Wind3.7 mph E
Humidity42%
Visibility6.2 mi
Dew point42°
Wed, 2170° / 45°0Clear
70 °Clear

Alonzo, Wednesday, 21 October

Clear. High 70°, low 45°.

Pressure30.27 inHg
Wind4.4 mph SE
Humidity41%
Visibility—
Dew point42°
Thu, 2270° / 46°0Clear
70 °Clear

Alonzo, Thursday, 22 October

Clear. High 70°, low 46°.

Pressure30.24 inHg
Wind5.7 mph NE
Humidity43%
Visibility—
Dew point43°
Fri, 2373° / 52°0Clear
73 °Clear

Alonzo, Friday, 23 October

Clear. High 73°, low 52°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity35%
Visibility—
Dew point40°
Sat, 2471° / 53°0Overcast
71 °Overcast

Alonzo, Saturday, 24 October

Overcast. High 71°, low 53°.

Pressure30.18 inHg
Wind13.8 mph S
Humidity34%
Visibility—
Dew point38°
Sun, 2576° / 58°0.02Light rain
76 °Light rain

Alonzo, Sunday, 25 October

Light rain. High 76°, low 58°.

Pressure30.03 inHg
Wind15.3 mph SW
Humidity37%
Visibility—
Dew point46°
Mon, 2667° / 48°0Clear
67 °Clear

Alonzo, Monday, 26 October

Clear. High 67°, low 48°.

Pressure30.21 inHg
Wind7.5 mph E
Humidity43%
Visibility—
Dew point40°
Tue, 2777° / 55°0Overcast
77 °Overcast

Alonzo, Tuesday, 27 October

Overcast. High 77°, low 55°.

Pressure30.06 inHg
Wind17.8 mph SW
Humidity36%
Visibility—
Dew point46°
Wed, 2871° / 61°0.18Rain
71 °Rain

Alonzo, Wednesday, 28 October

Rain. High 71°, low 61°.

Pressure29.94 inHg
Wind20.1 mph S
Humidity42%
Visibility—
Dew point46°
Thu, 2964° / 53°0.07Light rain
64 °Light rain

Alonzo, Thursday, 29 October

Light rain. High 64°, low 53°.

Pressure30.12 inHg
Wind17.6 mph SW
Humidity36%
Visibility—
Dew point35°
Fri, 3072° / 59°1.09Heavy rain
72 °Heavy rain

Alonzo, Friday, 30 October

Heavy rain. High 72°, low 59°.

Pressure29.83 inHg
Wind22.2 mph S
Humidity84%
Visibility—
Dew point62°
Sat, 3172° / 52°0.1Light rain
72 °Light rain

Alonzo, Saturday, 31 October

Light rain. High 72°, low 52°.

Pressure29.71 inHg
Wind26.9 mph SW
Humidity44%
Visibility—
Dew point43°
Sun, 0161° / 45°0Clear
61 °Clear

Alonzo, Sunday, 1 November

Clear. High 61°, low 45°.

Pressure30.18 inHg
Wind6.3 mph W
Humidity30%
Visibility—
Dew point26°

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.