As of 06:32 EDT

Weather in Garretts Mill, MD

72°Current weather

Garretts Mill, Sunday, 9 August, 06:32

Overcast. Feels like 73°. High 87°, low 71°.

Pressure30.03 inHg
Wind3 mph W
Humidity93%
Visibility6.2 mi
Dew point70°

Monthly outlook for Garretts Mill, MD: average high 88.4°, average low 64.2°. That is 2.9° above the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 August (100.7°), the coolest 16 August (51.7°).

88.4°/64.2°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August84.1°83.9°+0.1°
19 August – 28 August95.6°82.7°+7.1°
29 August – 7 Septemberat normal81.5°

August records over 66 years

99.7°17 August 1988All-time high
48.9°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Rohrersville (6 mi).

Mon, 1089° / 70°0.01Light rain
89 °Light rain

Garretts Mill, Monday, 10 August

Light rain. High 89°, low 70°.

Pressure30.00 inHg
Wind8.8 mph W
Humidity44%
Visibility6.2 mi
Dew point65°
Tue, 1191° / 67°0.26Rain
91 °Rain

Garretts Mill, Tuesday, 11 August

Rain. High 91°, low 67°.

Pressure29.94 inHg
Wind12 mph NW
Humidity49%
Visibility6.2 mi
Dew point64°
Wed, 1290° / 64°0.19Rain
90 °Rain

Garretts Mill, Wednesday, 12 August

Rain. High 90°, low 64°.

Pressure29.80 inHg
Wind10 mph W
Humidity56%
Visibility6.2 mi
Dew point65°
Thu, 1384° / 64°0.02Light rain
84 °Light rain

Garretts Mill, Thursday, 13 August

Light rain. High 84°, low 64°.

Pressure29.83 inHg
Wind17.9 mph NW
Humidity33%
Visibility
Dew point50°
Fri, 1480° / 57°0Overcast
80 °Overcast

Garretts Mill, Friday, 14 August

Overcast. High 80°, low 57°.

Pressure30.06 inHg
Wind9.6 mph NW
Humidity35%
Visibility
Dew point45°
Sat, 1578° / 54°0Overcast
78 °Overcast

Garretts Mill, Saturday, 15 August

Overcast. High 78°, low 54°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity29%
Visibility
Dew point40°
Sun, 1674° / 52°0Overcast
74 °Overcast

Garretts Mill, Sunday, 16 August

Overcast. High 74°, low 52°.

Pressure30.15 inHg
Wind4.5 mph SW
Humidity38%
Visibility
Dew point45°
Mon, 1783° / 64°0Partly cloudy
83 °Partly cloudy

Garretts Mill, Monday, 17 August

Partly cloudy. High 83°, low 64°.

Pressure29.97 inHg
Wind7.7 mph E
Humidity42%
Visibility
Dew point55°
Tue, 1885° / 63°0.04Light rain
85 °Light rain

Garretts Mill, Tuesday, 18 August

Light rain. High 85°, low 63°.

Pressure30.00 inHg
Wind8 mph S
Humidity46%
Visibility
Dew point57°
Wed, 1987° / 62°0Mostly clear
87 °Mostly clear

Garretts Mill, Wednesday, 19 August

Mostly clear. High 87°, low 62°.

Pressure30.06 inHg
Wind7.9 mph S
Humidity36%
Visibility
Dew point54°
Thu, 2092° / 63°0Mostly clear
92 °Mostly clear

Garretts Mill, Thursday, 20 August

Mostly clear. High 92°, low 63°.

Pressure29.97 inHg
Wind10.7 mph S
Humidity36%
Visibility
Dew point57°
Fri, 21101° / 66°0.56Rain
101 °Rain

Garretts Mill, Friday, 21 August

Rain. High 101°, low 66°.

Pressure29.80 inHg
Wind9.3 mph SW
Humidity34%
Visibility
Dew point62°
Sat, 2297° / 73°0.02Light rain
97 °Light rain

Garretts Mill, Saturday, 22 August

Light rain. High 97°, low 73°.

Pressure29.88 inHg
Wind7.4 mph NE
Humidity37%
Visibility
Dew point62°
Sun, 23100° / 69°0.05Light rain
100 °Light rain

Garretts Mill, Sunday, 23 August

Light rain. High 100°, low 69°.

Pressure29.91 inHg
Wind6.7 mph SE
Humidity37%
Visibility
Dew point63°
Mon, 2496° / 69°0.48Rain
96 °Rain

Garretts Mill, Monday, 24 August

Rain. High 96°, low 69°.

Pressure29.94 inHg
Wind14.1 mph N
Humidity41%
Visibility
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.05Climate normal
83 °Climate normal

Garretts Mill, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation18%
Record high96° (2007)
Record low54° (1971)
Wed, 2684° / 65°0.05Climate normal
84 °Climate normal

Garretts Mill, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high94° (1975)
Record low55° (1963)
Thu, 2784° / 66°0.13Climate normal
84 °Climate normal

Garretts Mill, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2020)
Record low55° (1969)
Fri, 2884° / 66°0.13Climate normal
84 °Climate normal

Garretts Mill, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high95° (1993)
Record low55° (2025)
Sat, 2983° / 66°0.07Climate normal
83 °Climate normal

Garretts Mill, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1973)
Record low49° (1982)
Sun, 3083° / 65°0.06Climate normal
83 °Climate normal

Garretts Mill, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1991)
Record low49° (1986)
Mon, 3182° / 65°0.09Climate normal
82 °Climate normal

Garretts Mill, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high95° (1973)
Record low52° (1986)
Tue, 0181° / 64°0.1Climate normal
81 °Climate normal

Garretts Mill, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high95° (2010)
Record low52° (1967)
Wed, 0282° / 63°0.09Climate normal
82 °Climate normal

Garretts Mill, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high96° (2010)
Record low53° (1967)
Thu, 0382° / 64°0.06Climate normal
82 °Climate normal

Garretts Mill, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2010)
Record low49° (1967)
Fri, 0481° / 64°0.1Climate normal
81 °Climate normal

Garretts Mill, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (2023)
Record low52° (1997)
Sat, 0581° / 64°0.11Climate normal
81 °Climate normal

Garretts Mill, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high95° (2023)
Record low52° (1997)
Sun, 0680° / 63°0.24Climate normal
80 °Climate normal

Garretts Mill, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.24 in
Chance of precipitation33%
Record high96° (2023)
Record low50° (2000)
Mon, 0780° / 62°0.07Climate normal
80 °Climate normal

Garretts Mill, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high93° (2016)
Record low50° (1984)

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 Garretts Mill, 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 Garretts Mill, 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.