As of 15:57 EDT

Weather in Cairo, IN

87°Current weather

Cairo, Saturday, 8 August, 15:57

Clear. Feels like 94°. High 87°, low 71°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity64%
Visibility6.2 mi
Dew point73°

Monthly outlook for Cairo, IN: average high 80.3°, average low 63.2°. That is 0.7° below the climate normal for August. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (91°), the coolest 23 August (47.1°).

80.3°/63.2°
Average high / low
−0.7°
Below normal
7 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August81.1°81.6°-0.3°
18 August – 27 August78.9°81.8°-1.6°
28 August – 6 Septemberat normal80.5°

August records over 66 years

100.8°17 August 1988All-time high
44.2°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Lafayette (10 mi).

Sun, 0991° / 68°0.39Heavy rain
91 °Heavy rain

Cairo, Sunday, 9 August

Heavy rain. High 91°, low 68°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity77%
Visibility6.2 mi
Dew point74°
Mon, 1088° / 74°0.02Light rain
88 °Light rain

Cairo, Monday, 10 August

Light rain. High 88°, low 74°.

Pressure29.97 inHg
Wind7.9 mph W
Humidity81%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 73°0.08Light rain
89 °Light rain

Cairo, Tuesday, 11 August

Light rain. High 89°, low 73°.

Pressure29.85 inHg
Wind13.2 mph SW
Humidity70%
Visibility6.2 mi
Dew point74°
Wed, 1284° / 68°0.12Light rain
84 °Light rain

Cairo, Wednesday, 12 August

Light rain. High 84°, low 68°.

Pressure29.83 inHg
Wind4.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point73°
Thu, 1376° / 63°0.11Light rain
76 °Light rain

Cairo, Thursday, 13 August

Light rain. High 76°, low 63°.

Pressure29.88 inHg
Wind13.3 mph NE
Humidity82%
Visibility
Dew point69°
Fri, 1472° / 53°0Clear
72 °Clear

Cairo, Friday, 14 August

Clear. High 72°, low 53°.

Pressure30.18 inHg
Wind11.7 mph NE
Humidity57%
Visibility
Dew point53°
Sat, 1574° / 51°0Overcast
74 °Overcast

Cairo, Saturday, 15 August

Overcast. High 74°, low 51°.

Pressure30.33 inHg
Wind6.5 mph SE
Humidity57%
Visibility
Dew point54°
Sun, 1676° / 56°0Mostly clear
76 °Mostly clear

Cairo, Sunday, 16 August

Mostly clear. High 76°, low 56°.

Pressure30.24 inHg
Wind9.3 mph S
Humidity61%
Visibility
Dew point58°
Mon, 1773° / 64°0.19Light rain
73 °Light rain

Cairo, Monday, 17 August

Light rain. High 73°, low 64°.

Pressure30.03 inHg
Wind9.2 mph S
Humidity87%
Visibility
Dew point66°
Tue, 1883° / 68°0.02Light rain
83 °Light rain

Cairo, Tuesday, 18 August

Light rain. High 83°, low 68°.

Pressure29.97 inHg
Wind9.8 mph NE
Humidity70%
Visibility
Dew point69°
Wed, 1983° / 65°0Overcast
83 °Overcast

Cairo, Wednesday, 19 August

Overcast. High 83°, low 65°.

Pressure29.94 inHg
Wind9.1 mph S
Humidity66%
Visibility
Dew point67°
Thu, 2079° / 66°0.39Rain
79 °Rain

Cairo, Thursday, 20 August

Rain. High 79°, low 66°.

Pressure29.85 inHg
Wind8.7 mph N
Humidity78%
Visibility
Dew point70°
Fri, 2180° / 63°0Light rain
80 °Light rain

Cairo, Friday, 21 August

Light rain. High 80°, low 63°.

Pressure29.94 inHg
Wind8.9 mph NE
Humidity62%
Visibility
Dew point62°
Sat, 2281° / 59°0.04Light rain
81 °Light rain

Cairo, Saturday, 22 August

Light rain. High 81°, low 59°.

Pressure29.91 inHg
Wind14.9 mph NW
Humidity59%
Visibility
Dew point63°
Sun, 2368° / 47°0Clear
68 °Clear

Cairo, Sunday, 23 August

Clear. High 68°, low 47°.

Pressure30.21 inHg
Wind11.8 mph NE
Humidity47%
Visibility
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.06Climate normal
82 °Climate normal

Cairo, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (2011)
Record low52° (1987)
Tue, 2582° / 64°0.09Climate normal
82 °Climate normal

Cairo, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high94° (2020)
Record low53° (2017)
Wed, 2682° / 65°0.11Climate normal
82 °Climate normal

Cairo, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high92° (2020)
Record low53° (1964)
Thu, 2782° / 66°0.13Climate normal
82 °Climate normal

Cairo, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (2024)
Record low51° (1968)
Fri, 2882° / 66°0.15Climate normal
82 °Climate normal

Cairo, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation37%
Record high92° (1990)
Record low50° (1986)
Sat, 2982° / 64°0.11Climate normal
82 °Climate normal

Cairo, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (1991)
Record low44° (1986)
Sun, 3080° / 64°0.06Climate normal
80 °Climate normal

Cairo, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation32%
Record high93° (1995)
Record low50° (1986)
Mon, 3181° / 63°0.07Climate normal
81 °Climate normal

Cairo, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (2011)
Record low49° (2009)
Tue, 0181° / 63°0.09Climate normal
81 °Climate normal

Cairo, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.09 in
Chance of precipitation18%
Record high99° (2011)
Record low48° (1967)
Wed, 0281° / 64°0.08Climate normal
81 °Climate normal

Cairo, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation30%
Record high99° (2011)
Record low48° (1965)
Thu, 0381° / 64°0.08Climate normal
81 °Climate normal

Cairo, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation30%
Record high96° (2011)
Record low48° (1974)
Fri, 0480° / 62°0.08Climate normal
80 °Climate normal

Cairo, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation22%
Record high94° (1999)
Record low47° (1974)
Sat, 0580° / 62°0.03Climate normal
80 °Climate normal

Cairo, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (1999)
Record low49° (1974)
Sun, 0680° / 62°0.06Climate normal
80 °Climate normal

Cairo, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation30%
Record high92° (1990)
Record low47° (1962)

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 Cairo, IN 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 Cairo, IN 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.