As of 18:01 EDT

Weather in Mexico, PA

64°Current weather

Mexico, Friday, 9 October, 18:01

Overcast. Feels like 63°. High 71°, low 45°.

Pressure30.18 inHg
Wind2.7 mph W
Humidity55%
Visibility6.2 mi
Dew point48°

Monthly outlook for Mexico, PA: average high 64.5°, average low 44.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (79.3°), the coolest 19 October (29.2°).

64.5°/44.8°
Average high / low
+1.2°
Above normal
3 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October67.3°63.6°+2.1°
19 October – 28 October59.7°59.6°+0.1°
29 October – 7 Novemberat normal56.4°—

October records over 66 years

88.5°8 October 2007All-time high
19.9°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Mifflintown (3 mi).

Sat, 1071° / 45°0Overcast
71 °Overcast

Mexico, Saturday, 10 October

Overcast. High 71°, low 45°.

Pressure30.42 inHg
Wind5.2 mph E
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 1163° / 51°1.36Heavy rain
63 °Heavy rain

Mexico, Sunday, 11 October

Heavy rain. High 63°, low 51°.

Pressure30.15 inHg
Wind9.9 mph E
Humidity98%
Visibility2.5 mi
Dew point57°
Mon, 1273° / 57°0.15Rain
73 °Rain

Mexico, Monday, 12 October

Rain. High 73°, low 57°.

Pressure29.83 inHg
Wind11.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point58°
Tue, 1379° / 56°0.02Light rain
79 °Light rain

Mexico, Tuesday, 13 October

Light rain. High 79°, low 56°.

Pressure29.83 inHg
Wind6.3 mph SW
Humidity70%
Visibility6.2 mi
Dew point64°
Wed, 1476° / 60°0.01Light rain
76 °Light rain

Mexico, Wednesday, 14 October

Light rain. High 76°, low 60°.

Pressure29.91 inHg
Wind7.2 mph W
Humidity76%
Visibility—
Dew point64°
Thu, 1563° / 50°0Mostly clear
63 °Mostly clear

Mexico, Thursday, 15 October

Mostly clear. High 63°, low 50°.

Pressure30.27 inHg
Wind5.4 mph N
Humidity52%
Visibility—
Dew point41°
Fri, 1671° / 52°0.22Light rain
71 °Light rain

Mexico, Friday, 16 October

Light rain. High 71°, low 52°.

Pressure30.03 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point51°
Sat, 1756° / 43°0.02Light rain
56 °Light rain

Mexico, Saturday, 17 October

Light rain. High 56°, low 43°.

Pressure29.97 inHg
Wind15 mph W
Humidity54%
Visibility—
Dew point37°
Sun, 1849° / 33°0Clear
49 °Clear

Mexico, Sunday, 18 October

Clear. High 49°, low 33°.

Pressure30.33 inHg
Wind12.8 mph N
Humidity50%
Visibility—
Dew point27°
Mon, 1952° / 29°0Mostly clear
52 °Mostly clear

Mexico, Monday, 19 October

Mostly clear. High 52°, low 29°.

Pressure30.56 inHg
Wind2.1 mph NW
Humidity43%
Visibility—
Dew point22°
Tue, 2055° / 35°0Overcast
55 °Overcast

Mexico, Tuesday, 20 October

Overcast. High 55°, low 35°.

Pressure30.53 inHg
Wind3.2 mph SE
Humidity46%
Visibility—
Dew point27°
Wed, 2159° / 35°0Clear
59 °Clear

Mexico, Wednesday, 21 October

Clear. High 59°, low 35°.

Pressure30.47 inHg
Wind1.4 mph SE
Humidity47%
Visibility—
Dew point30°
Thu, 2261° / 38°0Clear
61 °Clear

Mexico, Thursday, 22 October

Clear. High 61°, low 38°.

Pressure30.27 inHg
Wind5.6 mph SW
Humidity57%
Visibility—
Dew point36°
Fri, 2365° / 44°0Clear
65 °Clear

Mexico, Friday, 23 October

Clear. High 65°, low 44°.

Pressure30.09 inHg
Wind7.1 mph W
Humidity61%
Visibility—
Dew point43°
Sat, 2466° / 44°0Clear
66 °Clear

Mexico, Saturday, 24 October

Clear. High 66°, low 44°.

Pressure30.21 inHg
Wind4.2 mph W
Humidity61%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2559° / 44°0.15Climate normal
59 °Climate normal

Mexico, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation28%
Record high76° (1963)
Record low32° (1962)
Mon, 2658° / 43°0.09Climate normal
58 °Climate normal

Mexico, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation32%
Record high80° (1963)
Record low30° (1960)
Tue, 2759° / 43°0.16Climate normal
59 °Climate normal

Mexico, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high79° (1963)
Record low29° (1976)
Wed, 2858° / 43°0.08Climate normal
58 °Climate normal

Mexico, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation30%
Record high78° (2014)
Record low27° (1976)
Thu, 2957° / 41°0.21Climate normal
57 °Climate normal

Mexico, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.21 in
Chance of precipitation28%
Record high72° (2016)
Record low28° (1965)
Fri, 3057° / 40°0.11Climate normal
57 °Climate normal

Mexico, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (2024)
Record low20° (2011)
Sat, 3157° / 40°0.08Climate normal
57 °Climate normal

Mexico, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low26° (2002)
Sun, 0158° / 43°0.07Climate normal
58 °Climate normal

Mexico, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (1974)
Record low21° (2002)
Mon, 0258° / 42°0.13Climate normal
58 °Climate normal

Mexico, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (1982)
Record low26° (2002)
Tue, 0357° / 41°0.07Climate normal
57 °Climate normal

Mexico, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation30%
Record high76° (2003)
Record low26° (2002)
Wed, 0455° / 40°0.08Climate normal
55 °Climate normal

Mexico, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2003)
Record low26° (2021)
Thu, 0556° / 40°0.12Climate normal
56 °Climate normal

Mexico, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (2022)
Record low25° (1991)
Fri, 0655° / 40°0.06Climate normal
55 °Climate normal

Mexico, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation32%
Record high76° (2024)
Record low27° (1967)
Sat, 0753° / 39°0.09Climate normal
53 °Climate normal

Mexico, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1975)
Record low28° (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 Mexico, PA 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, PA 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.