As of 20:21 EDT

Weather in Charlesmont, MD

81°Current weather

Charlesmont, Saturday, 8 August, 20:21

Overcast. Feels like 86°. High 88°, low 72°.

Pressure29.97 inHg
Wind12.9 mph SW
Humidity81%
Visibility6.2 mi
Dew point74°

Monthly outlook for Charlesmont, MD: average high 83.4°, average low 70°. That is 0.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (92.5°), the coolest 15 August (62.9°).

83.4°/70°
Average high / low
+0.2°
Above normal
7 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August85.4°83.9°+0.8°
18 August – 27 August80.2°82.3°-1.2°
28 August – 6 Septemberat normal81.7°

August records over 66 years

98.6°15 August 1988All-time high
50.7°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Baltimore (7 mi).

Sun, 0991° / 72°0Mostly clear
91 °Mostly clear

Charlesmont, Sunday, 9 August

Mostly clear. High 91°, low 72°.

Pressure30.00 inHg
Wind6 mph NW
Humidity48%
Visibility6.2 mi
Dew point67°
Mon, 1092° / 75°0.1Rain
92 °Rain

Charlesmont, Monday, 10 August

Rain. High 92°, low 75°.

Pressure30.00 inHg
Wind5.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point67°
Tue, 1191° / 75°0.06Light rain
91 °Light rain

Charlesmont, Tuesday, 11 August

Light rain. High 91°, low 75°.

Pressure29.94 inHg
Wind8.6 mph W
Humidity55%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 73°0.09Light rain
87 °Light rain

Charlesmont, Wednesday, 12 August

Light rain. High 87°, low 73°.

Pressure29.83 inHg
Wind9 mph W
Humidity64%
Visibility6.2 mi
Dew point67°
Thu, 1389° / 74°0.03Light rain
89 °Light rain

Charlesmont, Thursday, 13 August

Light rain. High 89°, low 74°.

Pressure29.80 inHg
Wind11.1 mph W
Humidity43%
Visibility
Dew point62°
Fri, 1475° / 65°0.1Light rain
75 °Light rain

Charlesmont, Friday, 14 August

Light rain. High 75°, low 65°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity57%
Visibility
Dew point55°
Sat, 1579° / 63°0Clear
79 °Clear

Charlesmont, Saturday, 15 August

Clear. High 79°, low 63°.

Pressure30.21 inHg
Wind10.5 mph N
Humidity37%
Visibility
Dew point47°
Sun, 1679° / 65°0Clear
79 °Clear

Charlesmont, Sunday, 16 August

Clear. High 79°, low 65°.

Pressure30.27 inHg
Wind7.2 mph N
Humidity32%
Visibility
Dew point44°
Mon, 1782° / 68°0Mostly clear
82 °Mostly clear

Charlesmont, Monday, 17 August

Mostly clear. High 82°, low 68°.

Pressure30.12 inHg
Wind14.3 mph S
Humidity53%
Visibility
Dew point62°
Tue, 1875° / 72°0.24Rain
75 °Rain

Charlesmont, Tuesday, 18 August

Rain. High 75°, low 72°.

Pressure29.97 inHg
Wind11.1 mph S
Humidity92%
Visibility
Dew point69°
Wed, 1986° / 72°0.02Light rain
86 °Light rain

Charlesmont, Wednesday, 19 August

Light rain. High 86°, low 72°.

Pressure29.88 inHg
Wind13.4 mph N
Humidity46%
Visibility
Dew point60°
Thu, 2080° / 69°0Overcast
80 °Overcast

Charlesmont, Thursday, 20 August

Overcast. High 80°, low 69°.

Pressure29.97 inHg
Wind8.6 mph NE
Humidity46%
Visibility
Dew point55°
Fri, 2176° / 72°0.36Light rain
76 °Light rain

Charlesmont, Friday, 21 August

Light rain. High 76°, low 72°.

Pressure29.88 inHg
Wind15.2 mph S
Humidity86%
Visibility
Dew point70°
Sat, 2288° / 71°0.02Light rain
88 °Light rain

Charlesmont, Saturday, 22 August

Light rain. High 88°, low 71°.

Pressure29.77 inHg
Wind7.8 mph NW
Humidity45%
Visibility
Dew point60°
Sun, 2376° / 64°0Overcast
76 °Overcast

Charlesmont, Sunday, 23 August

Overcast. High 76°, low 64°.

Pressure30.03 inHg
Wind17.7 mph NW
Humidity32%
Visibility
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 66°0.07Climate normal
82 °Climate normal

Charlesmont, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1995)
Record low56° (1971)
Tue, 2583° / 67°0.06Climate normal
83 °Climate normal

Charlesmont, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (1968)
Record low57° (1987)
Wed, 2683° / 67°0.07Climate normal
83 °Climate normal

Charlesmont, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1975)
Record low57° (1963)
Thu, 2783° / 68°0.17Climate normal
83 °Climate normal

Charlesmont, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.17 in
Chance of precipitation38%
Record high93° (1987)
Record low59° (2025)
Fri, 2883° / 69°0.16Climate normal
83 °Climate normal

Charlesmont, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low69°
Average precipitation0.16 in
Chance of precipitation48%
Record high96° (1973)
Record low58° (1986)
Sat, 2983° / 68°0.12Climate normal
83 °Climate normal

Charlesmont, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high93° (1973)
Record low51° (1986)
Sun, 3083° / 67°0.07Climate normal
83 °Climate normal

Charlesmont, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2022)
Record low51° (1986)
Mon, 3182° / 67°0.07Climate normal
82 °Climate normal

Charlesmont, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (1973)
Record low54° (1976)
Tue, 0181° / 66°0.16Climate normal
81 °Climate normal

Charlesmont, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low66°
Average precipitation0.16 in
Chance of precipitation28%
Record high94° (2010)
Record low56° (1967)
Wed, 0281° / 65°0.12Climate normal
81 °Climate normal

Charlesmont, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.12 in
Chance of precipitation40%
Record high94° (1980)
Record low55° (2009)
Thu, 0382° / 66°0.11Climate normal
82 °Climate normal

Charlesmont, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation25%
Record high97° (2023)
Record low52° (1967)
Fri, 0482° / 66°0.09Climate normal
82 °Climate normal

Charlesmont, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (2023)
Record low55° (2024)
Sat, 0580° / 66°0.13Climate normal
80 °Climate normal

Charlesmont, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.13 in
Chance of precipitation28%
Record high99° (2023)
Record low54° (1997)
Sun, 0680° / 65°0.24Climate normal
80 °Climate normal

Charlesmont, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.24 in
Chance of precipitation35%
Record high99° (2023)
Record low54° (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 Charlesmont, 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 Charlesmont, 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.