As of 01:58 CDT

Weather in Bellwood, IL

66°Current weather

Bellwood, Sunday, 9 August, 01:58

Clear. Feels like 67°. High 84°, low 64°.

Pressure30.00 inHg
Wind3.6 mph SW
Humidity89%
Visibility6.2 mi
Dew point63°

Monthly outlook for Bellwood, IL: average high 85.3°, average low 69.5°. That is 2.9° above the climate normal for August. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 22 August (97.5°), the coolest 14 August (64.2°).

85.3°/69.5°
Average high / low
+2.9°
Above normal
6 / 6
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.5°80.3°+1.2°
19 August – 28 August90.2°80.3°+5.5°
29 August – 7 Septemberat normal78.5°

August records over 66 years

99.3°24 August 2023All-time high
48°29 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Stone Park (1 mi).

Mon, 1089° / 71°1Rain
89 °Rain

Bellwood, Monday, 10 August

Rain. High 89°, low 71°.

Pressure29.88 inHg
Wind3.9 mph N
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 1182° / 69°0.04Light rain
82 °Light rain

Bellwood, Tuesday, 11 August

Light rain. High 82°, low 69°.

Pressure29.85 inHg
Wind2 mph NW
Humidity76%
Visibility6.2 mi
Dew point70°
Wed, 1287° / 71°0.04Light rain
87 °Light rain

Bellwood, Wednesday, 12 August

Light rain. High 87°, low 71°.

Pressure29.83 inHg
Wind3.7 mph W
Humidity51%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 68°0Overcast
77 °Overcast

Bellwood, Thursday, 13 August

Overcast. High 77°, low 68°.

Pressure30.03 inHg
Wind9.5 mph NE
Humidity46%
Visibility
Dew point54°
Fri, 1477° / 64°0Overcast
77 °Overcast

Bellwood, Friday, 14 August

Overcast. High 77°, low 64°.

Pressure30.15 inHg
Wind9.2 mph NE
Humidity33%
Visibility
Dew point44°
Sat, 1581° / 67°0Overcast
81 °Overcast

Bellwood, Saturday, 15 August

Overcast. High 81°, low 67°.

Pressure30.21 inHg
Wind6.5 mph SE
Humidity32%
Visibility
Dew point46°
Sun, 1680° / 68°0.01Light rain
80 °Light rain

Bellwood, Sunday, 16 August

Light rain. High 80°, low 68°.

Pressure30.09 inHg
Wind4.9 mph SE
Humidity50%
Visibility
Dew point58°
Mon, 1785° / 68°0.01Light rain
85 °Light rain

Bellwood, Monday, 17 August

Light rain. High 85°, low 68°.

Pressure30.06 inHg
Wind6 mph E
Humidity45%
Visibility
Dew point59°
Tue, 1883° / 68°0Overcast
83 °Overcast

Bellwood, Tuesday, 18 August

Overcast. High 83°, low 68°.

Pressure30.03 inHg
Wind4.1 mph S
Humidity60%
Visibility
Dew point61°
Wed, 1988° / 68°0.13Light rain
88 °Light rain

Bellwood, Wednesday, 19 August

Light rain. High 88°, low 68°.

Pressure29.91 inHg
Wind12.2 mph S
Humidity48%
Visibility
Dew point63°
Thu, 2086° / 76°0Overcast
86 °Overcast

Bellwood, Thursday, 20 August

Overcast. High 86°, low 76°.

Pressure29.77 inHg
Wind6.4 mph S
Humidity59%
Visibility
Dew point68°
Fri, 2188° / 75°0Clear
88 °Clear

Bellwood, Friday, 21 August

Clear. High 88°, low 75°.

Pressure29.91 inHg
Wind11.7 mph NE
Humidity36%
Visibility
Dew point56°
Sat, 2298° / 71°0Clear
98 °Clear

Bellwood, Saturday, 22 August

Clear. High 98°, low 71°.

Pressure29.85 inHg
Wind11.6 mph S
Humidity39%
Visibility
Dew point64°
Sun, 2397° / 73°0.01Light rain
97 °Light rain

Bellwood, Sunday, 23 August

Light rain. High 97°, low 73°.

Pressure29.83 inHg
Wind8.4 mph N
Humidity31%
Visibility
Dew point59°
Mon, 2485° / 71°0.05Light rain
85 °Light rain

Bellwood, Monday, 24 August

Light rain. High 85°, low 71°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity53%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 65°0.07Climate normal
81 °Climate normal

Bellwood, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (2024)
Record low51° (2017)
Wed, 2681° / 66°0.15Climate normal
81 °Climate normal

Bellwood, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°
Average low66°
Average precipitation0.15 in
Chance of precipitation32%
Record high96° (2024)
Record low53° (1964)
Thu, 2781° / 67°0.11Climate normal
81 °Climate normal

Bellwood, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (2024)
Record low54° (2025)
Fri, 2880° / 66°0.13Climate normal
80 °Climate normal

Bellwood, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high93° (1984)
Record low50° (1986)
Sat, 2980° / 65°0.12Climate normal
80 °Climate normal

Bellwood, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.12 in
Chance of precipitation28%
Record high95° (1984)
Record low48° (1965)
Sun, 3079° / 64°0.13Climate normal
79 °Climate normal

Bellwood, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (2013)
Record low53° (1986)
Mon, 3179° / 64°0.08Climate normal
79 °Climate normal

Bellwood, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.08 in
Chance of precipitation18%
Record high91° (2012)
Record low53° (2023)
Tue, 0179° / 64°0.12Climate normal
79 °Climate normal

Bellwood, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.12 in
Chance of precipitation32%
Record high94° (2011)
Record low51° (2009)
Wed, 0279° / 64°0.04Climate normal
79 °Climate normal

Bellwood, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (2008)
Record low48° (2017)
Thu, 0379° / 64°0.09Climate normal
79 °Climate normal

Bellwood, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2023)
Record low51° (1974)
Fri, 0478° / 63°0.09Climate normal
78 °Climate normal

Bellwood, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high92° (2023)
Record low49° (2025)
Sat, 0578° / 62°0.08Climate normal
78 °Climate normal

Bellwood, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.08 in
Chance of precipitation23%
Record high90° (2023)
Record low52° (2010)
Sun, 0677° / 63°0.11Climate normal
77 °Climate normal

Bellwood, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (1990)
Record low49° (2025)
Mon, 0778° / 62°0.09Climate normal
78 °Climate normal

Bellwood, Monday, 7 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1960)
Record low47° (2025)

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 Bellwood, 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 Bellwood, 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.