As of 17:58 EDT

Weather in Mexico, IN

86°Current weather

Mexico, Monday, 12 October, 17:58

Clear. Feels like 86°. High 86°, low 56°.

Pressure29.83 inHg
Wind15 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°

Monthly outlook for Mexico, IN: average high 68.8°, average low 52.1°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (85.8°), the coolest 17 October (40.5°).

68.8°/52.1°
Average high / low
+4.2°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October70.3°62.3°+4.5°
22 October – 31 October66.2°58.9°+4.1°
1 November – 10 Novemberat normal54.6°—

October records over 66 years

88.5°3 October 2025All-time high
21.7°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Onward (9 mi).

Tue, 1380° / 66°0Mostly clear
80 °Mostly clear

Mexico, Tuesday, 13 October

Mostly clear. High 80°, low 66°.

Pressure29.85 inHg
Wind13.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point59°
Wed, 1478° / 63°0Light rain
78 °Light rain

Mexico, Wednesday, 14 October

Light rain. High 78°, low 63°.

Pressure30.03 inHg
Wind2.4 mph N
Humidity66%
Visibility6.2 mi
Dew point63°
Thu, 1564° / 60°0.67Heavy rain
64 °Heavy rain

Mexico, Thursday, 15 October

Heavy rain. High 64°, low 60°.

Pressure30.12 inHg
Wind11.5 mph E
Humidity80%
Visibility5.1 mi
Dew point54°
Fri, 1662° / 50°0.25Rain
62 °Rain

Mexico, Friday, 16 October

Rain. High 62°, low 50°.

Pressure30.09 inHg
Wind21.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point40°
Sat, 1759° / 41°0Clear
59 °Clear

Mexico, Saturday, 17 October

Clear. High 59°, low 41°.

Pressure30.47 inHg
Wind7.4 mph SW
Humidity52%
Visibility—
Dew point37°
Sun, 1862° / 42°0Clear
62 °Clear

Mexico, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.36 inHg
Wind11.6 mph S
Humidity37%
Visibility—
Dew point32°
Mon, 1968° / 47°0Overcast
68 °Overcast

Mexico, Monday, 19 October

Overcast. High 68°, low 47°.

Pressure30.36 inHg
Wind10.4 mph SW
Humidity44%
Visibility—
Dew point42°
Tue, 2071° / 54°0Partly cloudy
71 °Partly cloudy

Mexico, Tuesday, 20 October

Partly cloudy. High 71°, low 54°.

Pressure30.30 inHg
Wind6.1 mph S
Humidity49%
Visibility—
Dew point48°
Wed, 2173° / 54°0Clear
73 °Clear

Mexico, Wednesday, 21 October

Clear. High 73°, low 54°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity50%
Visibility—
Dew point50°
Thu, 2273° / 55°0Overcast
73 °Overcast

Mexico, Thursday, 22 October

Overcast. High 73°, low 55°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity44%
Visibility—
Dew point46°
Fri, 2376° / 60°0Overcast
76 °Overcast

Mexico, Friday, 23 October

Overcast. High 76°, low 60°.

Pressure30.00 inHg
Wind16.8 mph SW
Humidity41%
Visibility—
Dew point48°
Sat, 2467° / 52°0.19Light rain
67 °Light rain

Mexico, Saturday, 24 October

Light rain. High 67°, low 52°.

Pressure29.77 inHg
Wind20.1 mph SW
Humidity91%
Visibility—
Dew point56°
Sun, 2555° / 48°0Overcast
55 °Overcast

Mexico, Sunday, 25 October

Overcast. High 55°, low 48°.

Pressure30.03 inHg
Wind14 mph W
Humidity60%
Visibility—
Dew point40°
Mon, 2662° / 44°0Clear
62 °Clear

Mexico, Monday, 26 October

Clear. High 62°, low 44°.

Pressure30.21 inHg
Wind7 mph E
Humidity50%
Visibility—
Dew point39°
Tue, 2766° / 45°0Overcast
66 °Overcast

Mexico, Tuesday, 27 October

Overcast. High 66°, low 45°.

Pressure29.97 inHg
Wind8.6 mph SW
Humidity48%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2858° / 42°0.07Climate normal
58 °Climate normal

Mexico, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1999)
Record low24° (1976)
Thu, 2957° / 42°0.05Climate normal
57 °Climate normal

Mexico, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2024)
Record low27° (1988)
Fri, 3059° / 43°0.08Climate normal
59 °Climate normal

Mexico, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low24° (1988)
Sat, 3158° / 44°0.13Climate normal
58 °Climate normal

Mexico, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.13 in
Chance of precipitation38%
Record high73° (1974)
Record low24° (1988)
Sun, 0157° / 43°0.17Climate normal
57 °Climate normal

Mexico, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.17 in
Chance of precipitation30%
Record high76° (2016)
Record low24° (2023)
Mon, 0257° / 41°0.12Climate normal
57 °Climate normal

Mexico, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1961)
Record low24° (2014)
Tue, 0355° / 40°0.05Climate normal
55 °Climate normal

Mexico, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06Climate normal
55 °Climate normal

Mexico, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 40°0.09Climate normal
55 °Climate normal

Mexico, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1978)
Record low18° (1991)
Fri, 0654° / 38°0.07Climate normal
54 °Climate normal

Mexico, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation33%
Record high75° (1975)
Record low24° (1973)
Sat, 0753° / 38°0.12Climate normal
53 °Climate normal

Mexico, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high69° (2020)
Record low21° (1971)
Sun, 0853° / 38°0.04Climate normal
53 °Climate normal

Mexico, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2020)
Record low18° (1991)
Mon, 0954° / 39°0.13Climate normal
54 °Climate normal

Mexico, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2020)
Record low17° (1991)
Tue, 1053° / 38°0.12Climate normal
53 °Climate normal

Mexico, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high74° (2020)
Record low18° (2018)

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 Mexico, 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 Mexico, 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.