As of 18:57 EDT

Weather in Mexico, MD

82°

Mexico, Saturday, 8 August, 18:57

Overcast. Feels like 87°. High 84°, low 69°.

Pressure29.94 inHg

Wind1 mph S

Humidity78%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

Monthly outlook for Mexico, MD: average high 80.4°, average low 62.8°. That is 0.8° below the climate normal for August. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (89°), the coolest 15 August (53.1°).

80.4°/62.8°

Average high / low

−0.8°

Below normal

6 / 6

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	82.4°	82.6°	-0.1°
18 August – 27 August	77.1°	81°	-2.2°
28 August – 6 September	at normal	80.2°	—

August records over 66 years

97.2°15 August 1988All-time high

48°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Reisterstown (12 mi).

Sun, 0987° / 69°

87 °

Mexico, Sunday, 9 August

Partly cloudy. High 87°, low 69°.

Pressure30.03 inHg

Wind7.8 mph NW

Humidity49%

Visibility6.2 mi

Dew point65°

Mon, 1089° / 68°

0.25

89 °

Mexico, Monday, 10 August

Rain. High 89°, low 68°.

Pressure30.03 inHg

Wind9.2 mph NW

Humidity56%

Visibility6.2 mi

Dew point66°

Tue, 1187° / 67°

0.17

87 °

Mexico, Tuesday, 11 August

Rain. High 87°, low 67°.

Pressure29.97 inHg

Wind10.6 mph W

Humidity55%

Visibility6.2 mi

Dew point64°

Wed, 1280° / 66°

0.27

80 °

Mexico, Wednesday, 12 August

Rain. High 80°, low 66°.

Pressure29.83 inHg

Wind9.8 mph W

Humidity70%

Visibility6.2 mi

Dew point68°

Thu, 1385° / 67°

0.01

85 °

Mexico, Thursday, 13 August

Light rain. High 85°, low 67°.

Pressure29.80 inHg

Wind14.1 mph W

Humidity45%

Visibility—

Dew point60°

Fri, 1478° / 59°

0.06

78 °

Mexico, Friday, 14 August

Light rain. High 78°, low 59°.

Pressure29.97 inHg

Wind7.3 mph NW

Humidity45%

Visibility—

Dew point50°

Sat, 1575° / 53°

75 °

Mexico, Saturday, 15 August

Clear. High 75°, low 53°.

Pressure30.21 inHg

Wind8.7 mph N

Humidity40%

Visibility—

Dew point46°

Sun, 1675° / 55°

75 °

Mexico, Sunday, 16 August

Clear. High 75°, low 55°.

Pressure30.30 inHg

Wind7.3 mph E

Humidity37%

Visibility—

Dew point45°

Mon, 1783° / 59°

83 °

Mexico, Monday, 17 August

Mostly clear. High 83°, low 59°.

Pressure30.12 inHg

Wind9.2 mph S

Humidity50%

Visibility—

Dew point59°

Tue, 1873° / 66°

0.23

73 °

Mexico, Tuesday, 18 August

Light rain. High 73°, low 66°.

Pressure29.97 inHg

Wind11.2 mph SW

Humidity91%

Visibility—

Dew point67°

Wed, 1982° / 64°

0.01

82 °

Mexico, Wednesday, 19 August

Light rain. High 82°, low 64°.

Pressure29.88 inHg

Wind10.6 mph N

Humidity43%

Visibility—

Dew point55°

Thu, 2078° / 59°

78 °

Mexico, Thursday, 20 August

Overcast. High 78°, low 59°.

Pressure30.00 inHg

Wind8 mph E

Humidity50%

Visibility—

Dew point53°

Fri, 2171° / 62°

0.26

71 °

Mexico, Friday, 21 August

Light rain. High 71°, low 62°.

Pressure29.88 inHg

Wind12.1 mph S

Humidity96%

Visibility—

Dew point69°

Sat, 2284° / 65°

84 °

Mexico, Saturday, 22 August

Light rain. High 84°, low 65°.

Pressure29.77 inHg

Wind11.5 mph NW

Humidity41%

Visibility—

Dew point55°

Sun, 2373° / 56°

73 °

Mexico, Sunday, 23 August

Clear. High 73°, low 56°.

Pressure30.06 inHg

Wind15.3 mph NW

Humidity32%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2481° / 64°

0.06

81 °

Mexico, Monday, 24 August

Climate normal for this date — 60-year average.

Average high81°

Average low64°

Average precipitation0.06 in

Chance of precipitation20%

Record high92° (1998)

Record low54° (1971)

Tue, 2582° / 65°

0.06

82 °

Mexico, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°

Average low65°

Average precipitation0.06 in

Chance of precipitation20%

Record high94° (1968)

Record low55° (1987)

Wed, 2682° / 65°

0.06

82 °

Mexico, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°

Average low65°

Average precipitation0.06 in

Chance of precipitation25%

Record high93° (1975)

Record low55° (1963)

Thu, 2782° / 66°

0.15

82 °

Mexico, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°

Average low66°

Average precipitation0.15 in

Chance of precipitation37%

Record high91° (2020)

Record low55° (1969)

Fri, 2882° / 66°

0.17

82 °

Mexico, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°

Average low66°

Average precipitation0.17 in

Chance of precipitation45%

Record high95° (1973)

Record low55° (1968)

Sat, 2981° / 66°

0.1

81 °

Mexico, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°

Average low66°

Average precipitation0.1 in

Chance of precipitation30%

Record high94° (1973)

Record low49° (1982)

Sun, 3082° / 65°

0.07

82 °

Mexico, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°

Average low65°

Average precipitation0.07 in

Chance of precipitation25%

Record high93° (1973)

Record low48° (1986)

Mon, 3181° / 65°

0.07

81 °

Mexico, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.07 in

Chance of precipitation28%

Record high94° (1973)

Record low52° (1976)

Tue, 0179° / 64°

0.13

79 °

Mexico, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°

Average low64°

Average precipitation0.13 in

Chance of precipitation28%

Record high94° (1973)

Record low52° (1967)

Wed, 0280° / 63°

0.12

80 °

Mexico, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°

Average low63°

Average precipitation0.12 in

Chance of precipitation40%

Record high94° (1980)

Record low53° (1967)

Thu, 0380° / 64°

0.11

80 °

Mexico, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.11 in

Chance of precipitation28%

Record high93° (2023)

Record low49° (1967)

Fri, 0480° / 64°

0.11

80 °

Mexico, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.11 in

Chance of precipitation35%

Record high96° (2023)

Record low52° (1997)

Sat, 0579° / 63°

0.14

79 °

Mexico, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°

Average low63°

Average precipitation0.14 in

Chance of precipitation30%

Record high95° (2023)

Record low52° (1997)

Sun, 0679° / 63°

0.25

79 °

Mexico, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°

Average low63°

Average precipitation0.25 in

Chance of precipitation32%

Record high95° (2023)

Record low51° (2000)

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, MD 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, MD 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.