As of 13:23 EDT

Weather in Mattapex, MD

62°Current weather

Mattapex, Monday, 19 October, 13:23

Clear. Feels like 60°. High 64°, low 38°.

Pressure30.39 inHg
Wind12.7 mph N
Humidity50%
Visibility6.2 mi
Dew point43°

Monthly outlook for Mattapex, MD: average high 60.5°, average low 48.4°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 20 October (68.7°), the coolest 19 October (38.3°).

60.5°/48.4°
Average high / low
−0.8°
Below normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October61.7°62.7°-0.6°
29 October – 7 November58.5°59.8°-0.7°
8 November – 17 Novemberat normal55.1°—

October records over 66 years

94.1°2 October 2019All-time high
33.4°28 October 1976All-time low

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

Tue, 2069° / 46°0Clear
69 °Clear

Mattapex, Tuesday, 20 October

Clear. High 69°, low 46°.

Pressure30.27 inHg
Wind13.6 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Wed, 2161° / 45°0Clear
61 °Clear

Mattapex, Wednesday, 21 October

Clear. High 61°, low 45°.

Pressure30.27 inHg
Wind11.9 mph N
Humidity66%
Visibility6.2 mi
Dew point45°
Thu, 2265° / 51°0Clear
65 °Clear

Mattapex, Thursday, 22 October

Clear. High 65°, low 51°.

Pressure30.09 inHg
Wind12.2 mph N
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 2356° / 49°0Partly cloudy
56 °Partly cloudy

Mattapex, Friday, 23 October

Partly cloudy. High 56°, low 49°.

Pressure30.30 inHg
Wind11.3 mph N
Humidity57%
Visibility6.2 mi
Dew point37°
Sat, 2455° / 46°0Clear
55 °Clear

Mattapex, Saturday, 24 October

Clear. High 55°, low 46°.

Pressure30.50 inHg
Wind12.5 mph N
Humidity63%
Visibility—
Dew point37°
Sun, 2559° / 50°0Clear
59 °Clear

Mattapex, Sunday, 25 October

Clear. High 59°, low 50°.

Pressure30.56 inHg
Wind7.3 mph S
Humidity68%
Visibility—
Dew point44°
Mon, 2662° / 53°0Partly cloudy
62 °Partly cloudy

Mattapex, Monday, 26 October

Partly cloudy. High 62°, low 53°.

Pressure30.39 inHg
Wind10 mph S
Humidity68%
Visibility—
Dew point47°
Tue, 2764° / 57°0Overcast
64 °Overcast

Mattapex, Tuesday, 27 October

Overcast. High 64°, low 57°.

Pressure30.27 inHg
Wind13.8 mph S
Humidity64%
Visibility—
Dew point47°
Wed, 2863° / 47°0.2Light rain
63 °Light rain

Mattapex, Wednesday, 28 October

Light rain. High 63°, low 47°.

Pressure29.88 inHg
Wind28.4 mph NW
Humidity92%
Visibility—
Dew point60°
Thu, 2952° / 42°0Clear
52 °Clear

Mattapex, Thursday, 29 October

Clear. High 52°, low 42°.

Pressure30.15 inHg
Wind23.2 mph NW
Humidity55%
Visibility—
Dew point29°
Fri, 3057° / 43°0Clear
57 °Clear

Mattapex, Friday, 30 October

Clear. High 57°, low 43°.

Pressure30.27 inHg
Wind15 mph S
Humidity51%
Visibility—
Dew point30°
Sat, 3161° / 50°0Overcast
61 °Overcast

Mattapex, Saturday, 31 October

Overcast. High 61°, low 50°.

Pressure30.30 inHg
Wind16.1 mph SW
Humidity50%
Visibility—
Dew point35°
Sun, 0164° / 58°0.1Light rain
64 °Light rain

Mattapex, Sunday, 1 November

Light rain. High 64°, low 58°.

Pressure30.18 inHg
Wind9 mph SE
Humidity80%
Visibility—
Dew point54°
Mon, 0261° / 51°0.72Heavy rain
61 °Heavy rain

Mattapex, Monday, 2 November

Heavy rain. High 61°, low 51°.

Pressure29.80 inHg
Wind20.5 mph NW
Humidity88%
Visibility—
Dew point57°
Tue, 0356° / 48°0.16Light rain
56 °Light rain

Mattapex, Tuesday, 3 November

Light rain. High 56°, low 48°.

Pressure29.44 inHg
Wind28.2 mph NW
Humidity85%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0459° / 47°0.11Climate normal
59 °Climate normal

Mattapex, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high76° (1974)
Record low35° (2006)
Thu, 0559° / 47°0.13Climate normal
59 °Climate normal

Mattapex, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high74° (2024)
Record low31° (1991)
Fri, 0658° / 47°0.08Climate normal
58 °Climate normal

Mattapex, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2024)
Record low33° (1967)
Sat, 0758° / 46°0.08Climate normal
58 °Climate normal

Mattapex, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low46°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low33° (1967)
Sun, 0857° / 45°0.15Climate normal
57 °Climate normal

Mattapex, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low45°
Average precipitation0.15 in
Chance of precipitation22%
Record high72° (1975)
Record low33° (1960)
Mon, 0957° / 46°0.08Climate normal
57 °Climate normal

Mattapex, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2023)
Record low30° (1976)
Tue, 1058° / 45°0.16Climate normal
58 °Climate normal

Mattapex, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (2020)
Record low33° (1973)
Wed, 1156° / 45°0.18Climate normal
56 °Climate normal

Mattapex, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.18 in
Chance of precipitation28%
Record high73° (2024)
Record low26° (2017)
Thu, 1254° / 44°0.23Climate normal
54 °Climate normal

Mattapex, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.23 in
Chance of precipitation38%
Record high70° (2022)
Record low30° (2017)
Fri, 1353° / 42°0.13Climate normal
53 °Climate normal

Mattapex, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1964)
Record low25° (2019)
Sat, 1454° / 42°0.08Climate normal
54 °Climate normal

Mattapex, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.08 in
Chance of precipitation17%
Record high70° (1985)
Record low27° (1986)
Sun, 1555° / 43°0.11Climate normal
55 °Climate normal

Mattapex, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (1993)
Record low29° (1967)
Mon, 1654° / 43°0.13Climate normal
54 °Climate normal

Mattapex, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2005)
Record low26° (1967)
Tue, 1753° / 42°0.09Climate normal
53 °Climate normal

Mattapex, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (2023)
Record low31° (1996)

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 Mattapex, 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 Mattapex, 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.