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As of 15:08 CDT

Weather in Amboy, IL

83°Current weather

Amboy, Saturday, 8 August, 15:08

Clear. Feels like 84°. High 83°, low 68°.

Pressure30.00 inHg
Wind5.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point63°
Sun, 0986° / 64°0.21Rain
86 °Rain

Amboy, Sunday, 9 August

Rain. High 86°, low 64°.

Pressure29.91 inHg
Wind7.9 mph E
Humidity95%
Visibility6.2 mi
Dew point73°
Mon, 1084° / 71°0Overcast
84 °Overcast

Amboy, Monday, 10 August

Overcast. High 84°, low 71°.

Pressure29.91 inHg
Wind8.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1186° / 72°0.03Light rain
86 °Light rain

Amboy, Tuesday, 11 August

Light rain. High 86°, low 72°.

Pressure29.80 inHg
Wind8.4 mph W
Humidity77%
Visibility6.2 mi
Dew point73°
Wed, 1279° / 66°0.03Light rain
79 °Light rain

Amboy, Wednesday, 12 August

Light rain. High 79°, low 66°.

Pressure29.85 inHg
Wind8.2 mph E
Humidity97%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 60°0.01Light rain
73 °Light rain

Amboy, Thursday, 13 August

Light rain. High 73°, low 60°.

Pressure29.94 inHg
Wind12.4 mph E
Humidity74%
Visibility—
Dew point63°
Fri, 1473° / 54°0Clear
73 °Clear

Amboy, Friday, 14 August

Clear. High 73°, low 54°.

Pressure30.21 inHg
Wind6.5 mph NE
Humidity64%
Visibility—
Dew point57°
Sat, 1573° / 55°0Overcast
73 °Overcast

Amboy, Saturday, 15 August

Overcast. High 73°, low 55°.

Pressure30.30 inHg
Wind7.8 mph SE
Humidity62%
Visibility—
Dew point56°
Sun, 1676° / 57°0Overcast
76 °Overcast

Amboy, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.18 inHg
Wind11 mph S
Humidity69%
Visibility—
Dew point61°
Mon, 1780° / 66°0Overcast
80 °Overcast

Amboy, Monday, 17 August

Overcast. High 80°, low 66°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity83%
Visibility—
Dew point71°
Tue, 1883° / 69°0Partly cloudy
83 °Partly cloudy

Amboy, Tuesday, 18 August

Partly cloudy. High 83°, low 69°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity68%
Visibility—
Dew point68°
Wed, 1982° / 66°0.3Rain
82 °Rain

Amboy, Wednesday, 19 August

Rain. High 82°, low 66°.

Pressure29.91 inHg
Wind9.2 mph SW
Humidity77%
Visibility—
Dew point71°
Thu, 2077° / 66°0.06Light rain
77 °Light rain

Amboy, Thursday, 20 August

Light rain. High 77°, low 66°.

Pressure29.91 inHg
Wind9.4 mph N
Humidity78%
Visibility—
Dew point65°
Fri, 2180° / 62°0.02Light rain
80 °Light rain

Amboy, Friday, 21 August

Light rain. High 80°, low 62°.

Pressure29.97 inHg
Wind6 mph S
Humidity65%
Visibility—
Dew point64°
Sat, 2272° / 56°0.02Light rain
72 °Light rain

Amboy, Saturday, 22 August

Light rain. High 72°, low 56°.

Pressure29.94 inHg
Wind15.9 mph N
Humidity84%
Visibility—
Dew point65°
Sun, 2367° / 46°0Clear
67 °Clear

Amboy, Sunday, 23 August

Clear. High 67°, low 46°.

Pressure30.24 inHg
Wind11.7 mph E
Humidity56%
Visibility—
Dew point47°

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 Amboy, 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 Amboy, 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.