As of 00:04 CDT

Weather in Ivy, IL

72°Current weather

Ivy, Sunday, 9 August, 00:04

Clear. Feels like 74°. High 97°, low 72°.

Pressure30.03 inHg
Wind4.7 mph S
Humidity94%
Visibility6.2 mi
Dew point71°

Monthly outlook for Ivy, IL: average high 89.2°, average low 70.1°. That is 1.5° above the climate normal for August. Precipitation is expected on 8 days (about 3.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 11 August (104.5°), the coolest 21 August (60.5°).

89.2°/70.1°
Average high / low
+1.5°
Above normal
8 / 4
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August90.4°86.4°+2.2°
19 August – 28 August87.1°86.7°+0.3°
29 August – 7 Septemberat normal84.3°

August records over 66 years

104.9°15 August 2007All-time high
52.7°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Red Bud (13 mi).

Mon, 10102° / 77°0Mostly clear
102 °Mostly clear

Ivy, Monday, 10 August

Mostly clear. High 102°, low 77°.

Pressure29.94 inHg
Wind10.8 mph SW
Humidity37%
Visibility6.2 mi
Dew point67°
Tue, 11104° / 76°0.01Light rain
104 °Light rain

Ivy, Tuesday, 11 August

Light rain. High 104°, low 76°.

Pressure29.88 inHg
Wind10.8 mph SW
Humidity33%
Visibility6.2 mi
Dew point65°
Wed, 1291° / 73°0.09Light rain
91 °Light rain

Ivy, Wednesday, 12 August

Light rain. High 91°, low 73°.

Pressure29.85 inHg
Wind6.6 mph W
Humidity58%
Visibility6.2 mi
Dew point70°
Thu, 1385° / 72°2.61Heavy rain
85 °Heavy rain

Ivy, Thursday, 13 August

Heavy rain. High 85°, low 72°.

Pressure29.91 inHg
Wind12.5 mph NE
Humidity72%
Visibility
Dew point70°
Fri, 1480° / 72°0.16Rain
80 °Rain

Ivy, Friday, 14 August

Rain. High 80°, low 72°.

Pressure30.03 inHg
Wind10.7 mph SE
Humidity86%
Visibility
Dew point72°
Sat, 1583° / 68°0.17Light rain
83 °Light rain

Ivy, Saturday, 15 August

Light rain. High 83°, low 68°.

Pressure30.15 inHg
Wind12.3 mph SE
Humidity79%
Visibility
Dew point69°
Sun, 1690° / 69°0.02Light rain
90 °Light rain

Ivy, Sunday, 16 August

Light rain. High 90°, low 69°.

Pressure30.03 inHg
Wind8.8 mph NE
Humidity64%
Visibility
Dew point71°
Mon, 1790° / 71°0.2Rain
90 °Rain

Ivy, Monday, 17 August

Rain. High 90°, low 71°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity64%
Visibility
Dew point72°
Tue, 1881° / 71°0.2Light rain
81 °Light rain

Ivy, Tuesday, 18 August

Light rain. High 81°, low 71°.

Pressure30.03 inHg
Wind13.9 mph NW
Humidity83%
Visibility
Dew point74°
Wed, 1993° / 68°0Overcast
93 °Overcast

Ivy, Wednesday, 19 August

Overcast. High 93°, low 68°.

Pressure29.88 inHg
Wind10.7 mph NE
Humidity43%
Visibility
Dew point64°
Thu, 2079° / 62°0Clear
79 °Clear

Ivy, Thursday, 20 August

Clear. High 79°, low 62°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity49%
Visibility
Dew point55°
Fri, 2177° / 61°0.13Light rain
77 °Light rain

Ivy, Friday, 21 August

Light rain. High 77°, low 61°.

Pressure30.03 inHg
Wind9.2 mph SE
Humidity66%
Visibility
Dew point56°
Sat, 2293° / 64°0.11Light rain
93 °Light rain

Ivy, Saturday, 22 August

Light rain. High 93°, low 64°.

Pressure29.83 inHg
Wind8.6 mph SE
Humidity44%
Visibility
Dew point63°
Sun, 2399° / 73°0Clear
99 °Clear

Ivy, Sunday, 23 August

Clear. High 99°, low 73°.

Pressure29.94 inHg
Wind5.5 mph N
Humidity44%
Visibility
Dew point67°
Mon, 2482° / 74°0.02Light rain
82 °Light rain

Ivy, Monday, 24 August

Light rain. High 82°, low 74°.

Pressure30.03 inHg
Wind7.5 mph W
Humidity65%
Visibility
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.05Climate normal
87 °Climate normal

Ivy, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.05 in
Chance of precipitation17%
Record high101° (2023)
Record low59° (1966)
Wed, 2687° / 70°0.09Climate normal
87 °Climate normal

Ivy, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation28%
Record high99° (1983)
Record low55° (2025)
Thu, 2787° / 70°0.09Climate normal
87 °Climate normal

Ivy, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation27%
Record high99° (1983)
Record low56° (2025)
Fri, 2887° / 70°0.1Climate normal
87 °Climate normal

Ivy, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.1 in
Chance of precipitation28%
Record high97° (2000)
Record low56° (1967)
Sat, 2986° / 69°0.08Climate normal
86 °Climate normal

Ivy, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high98° (1984)
Record low53° (1986)
Sun, 3085° / 69°0.11Climate normal
85 °Climate normal

Ivy, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (1995)
Record low53° (1986)
Mon, 3185° / 69°0.09Climate normal
85 °Climate normal

Ivy, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.09 in
Chance of precipitation32%
Record high100° (2013)
Record low58° (1967)
Tue, 0185° / 69°0.11Climate normal
85 °Climate normal

Ivy, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation33%
Record high99° (2011)
Record low54° (1967)
Wed, 0284° / 68°0.09Climate normal
84 °Climate normal

Ivy, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high98° (2011)
Record low54° (2017)
Thu, 0384° / 68°0.07Climate normal
84 °Climate normal

Ivy, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.07 in
Chance of precipitation25%
Record high99° (2011)
Record low53° (1974)
Fri, 0483° / 67°0.12Climate normal
83 °Climate normal

Ivy, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation23%
Record high96° (1960)
Record low54° (1974)
Sat, 0583° / 67°0.06Climate normal
83 °Climate normal

Ivy, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high97° (1998)
Record low54° (1974)
Sun, 0684° / 66°0.02Climate normal
84 °Climate normal

Ivy, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (1990)
Record low53° (2017)
Mon, 0784° / 66°0.06Climate normal
84 °Climate normal

Ivy, Monday, 7 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (1960)
Record low51° (1988)

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 Ivy, 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 Ivy, 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.