As of 18:17 EDT

Weather in Cairo, IN

82°Current weather

Cairo, Wednesday, 7 October, 18:17

Clear. Feels like 82°. High 82°, low 53°.

Pressure29.83 inHg
Wind10.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point58°

Monthly outlook for Cairo, IN: average high 70.3°, average low 50.8°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 15 October (91.5°), the coolest 19 October (39.5°).

70.3°/50.8°
Average high / low
+3.5°
Above normal
5 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October76.7°65.7°+6.1°
17 October – 26 October59.6°60.7°-0.6°
27 October – 5 Novemberat normal57.5°—

October records over 66 years

88.2°3 October 2025All-time high
21.7°24 October 1981All-time low

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

Thu, 0874° / 51°0Partly cloudy
74 °Partly cloudy

Cairo, Thursday, 8 October

Partly cloudy. High 74°, low 51°.

Pressure30.09 inHg
Wind8.2 mph NW
Humidity36%
Visibility6.2 mi
Dew point42°
Fri, 0979° / 47°0Clear
79 °Clear

Cairo, Friday, 9 October

Clear. High 79°, low 47°.

Pressure30.21 inHg
Wind7.8 mph SE
Humidity38%
Visibility6.2 mi
Dew point45°
Sat, 1084° / 59°0Clear
84 °Clear

Cairo, Saturday, 10 October

Clear. High 84°, low 59°.

Pressure30.18 inHg
Wind9.2 mph S
Humidity42%
Visibility6.2 mi
Dew point52°
Sun, 1168° / 59°0.22Rain
68 °Rain

Cairo, Sunday, 11 October

Rain. High 68°, low 59°.

Pressure29.97 inHg
Wind12 mph E
Humidity70%
Visibility6.2 mi
Dew point55°
Mon, 1278° / 58°0Clear
78 °Clear

Cairo, Monday, 12 October

Clear. High 78°, low 58°.

Pressure29.88 inHg
Wind11.7 mph SW
Humidity53%
Visibility—
Dew point55°
Tue, 1370° / 49°0.04Light rain
70 °Light rain

Cairo, Tuesday, 13 October

Light rain. High 70°, low 49°.

Pressure29.94 inHg
Wind17 mph N
Humidity64%
Visibility—
Dew point56°
Wed, 1471° / 47°0Overcast
71 °Overcast

Cairo, Wednesday, 14 October

Overcast. High 71°, low 47°.

Pressure30.03 inHg
Wind12.1 mph SE
Humidity39%
Visibility—
Dew point38°
Thu, 1591° / 61°0.06Light rain
91 °Light rain

Cairo, Thursday, 15 October

Light rain. High 91°, low 61°.

Pressure29.83 inHg
Wind19.2 mph SW
Humidity42%
Visibility—
Dew point60°
Fri, 1670° / 55°0Clear
70 °Clear

Cairo, Friday, 16 October

Clear. High 70°, low 55°.

Pressure30.21 inHg
Wind13.2 mph W
Humidity35%
Visibility—
Dew point39°
Sat, 1757° / 44°0Overcast
57 °Overcast

Cairo, Saturday, 17 October

Overcast. High 57°, low 44°.

Pressure30.30 inHg
Wind14.3 mph N
Humidity47%
Visibility—
Dew point35°
Sun, 1859° / 40°0Clear
59 °Clear

Cairo, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.39 inHg
Wind7 mph NE
Humidity38%
Visibility—
Dew point29°
Mon, 1958° / 40°0Overcast
58 °Overcast

Cairo, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure30.50 inHg
Wind12.7 mph SE
Humidity37%
Visibility—
Dew point29°
Tue, 2061° / 46°0.04Light rain
61 °Light rain

Cairo, Tuesday, 20 October

Light rain. High 61°, low 46°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity49%
Visibility—
Dew point36°
Wed, 2165° / 55°0.01Light rain
65 °Light rain

Cairo, Wednesday, 21 October

Light rain. High 65°, low 55°.

Pressure30.09 inHg
Wind7.6 mph NE
Humidity56%
Visibility—
Dew point48°
Thu, 2258° / 48°0.06Light rain
58 °Light rain

Cairo, Thursday, 22 October

Light rain. High 58°, low 48°.

Pressure29.80 inHg
Wind8.1 mph NE
Humidity58%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2361° / 45°0.1Climate normal
61 °Climate normal

Cairo, Friday, 23 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high81° (1963)
Record low29° (1976)
Sat, 2460° / 46°0.11Climate normal
60 °Climate normal

Cairo, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (1963)
Record low22° (1981)
Sun, 2559° / 44°0.12Climate normal
59 °Climate normal

Cairo, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high78° (1963)
Record low27° (2006)
Mon, 2660° / 44°0.1Climate normal
60 °Climate normal

Cairo, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high80° (1963)
Record low22° (1962)
Tue, 2758° / 43°0.07Climate normal
58 °Climate normal

Cairo, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation37%
Record high76° (2023)
Record low27° (1962)
Wed, 2858° / 42°0.07Climate normal
58 °Climate normal

Cairo, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1999)
Record low25° (1976)
Thu, 2958° / 42°0.06Climate normal
58 °Climate normal

Cairo, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low27° (1980)
Fri, 3060° / 44°0.08Climate normal
60 °Climate normal

Cairo, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low24° (1980)
Sat, 3159° / 45°0.13Climate normal
59 °Climate normal

Cairo, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.13 in
Chance of precipitation37%
Record high74° (1974)
Record low25° (1988)
Sun, 0158° / 44°0.18Climate normal
58 °Climate normal

Cairo, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2016)
Record low25° (2019)
Mon, 0258° / 42°0.11Climate normal
58 °Climate normal

Cairo, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1961)
Record low24° (2014)
Tue, 0356° / 40°0.05Climate normal
56 °Climate normal

Cairo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06Climate normal
55 °Climate normal

Cairo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 41°0.08Climate normal
55 °Climate normal

Cairo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1975)
Record low19° (1991)

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.