Monthly outlook for Sixmile House, MD: average high 83.7°, average low 60.7°. That is 1.3° above the climate normal for August. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 23 August (97.7°), the coolest 16 August (49°).
83.7°/60.7°
Average high / low
+1.3°
Above normal
4 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
78.3°
81.9°
-2°
19 August – 28 August
92.8°
81.2°
+6.5°
29 August – 7 September
at normal
79.6°
—
August records over 66 years
97.3°13 August 1999All-time high
45°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Keyser (15 mi).
Mon, 1086° / 65°0.03
86 °
Sixmile House, Monday, 10 August
Light rain. High 86°, low 65°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point63°
Tue, 1184° / 63°0.68
84 °
Sixmile House, Tuesday, 11 August
Heavy rain. High 84°, low 63°.
Pressure29.97 inHg
Wind10.1 mph W
Humidity62%
Visibility6.2 mi
Dew point64°
Wed, 1281° / 63°0.13
81 °
Sixmile House, Wednesday, 12 August
Rain. High 81°, low 63°.
Pressure29.80 inHg
Wind9.5 mph W
Humidity60%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 59°0
77 °
Sixmile House, Thursday, 13 August
Partly cloudy. High 77°, low 59°.
Pressure29.88 inHg
Wind12.6 mph NW
Humidity41%
Visibility—
Dew point50°
Fri, 1473° / 51°0
73 °
Sixmile House, Friday, 14 August
Overcast. High 73°, low 51°.
Pressure30.06 inHg
Wind9.7 mph NW
Humidity41%
Visibility—
Dew point45°
Sat, 1572° / 50°0
72 °
Sixmile House, Saturday, 15 August
Overcast. High 72°, low 50°.
Pressure30.21 inHg
Wind9.9 mph N
Humidity36%
Visibility—
Dew point42°
Sun, 1666° / 49°0
66 °
Sixmile House, Sunday, 16 August
Overcast. High 66°, low 49°.
Pressure30.15 inHg
Wind3.2 mph NW
Humidity66%
Visibility—
Dew point52°
Mon, 1779° / 53°0
79 °
Sixmile House, Monday, 17 August
Partly cloudy. High 79°, low 53°.
Pressure29.97 inHg
Wind7.9 mph NW
Humidity42%
Visibility—
Dew point51°
Tue, 1882° / 57°0
82 °
Sixmile House, Tuesday, 18 August
Clear. High 82°, low 57°.
Pressure30.00 inHg
Wind5.8 mph N
Humidity37%
Visibility—
Dew point50°
Wed, 1984° / 58°0
84 °
Sixmile House, Wednesday, 19 August
Partly cloudy. High 84°, low 58°.
Pressure30.06 inHg
Wind5.9 mph SE
Humidity42%
Visibility—
Dew point55°
Thu, 2090° / 59°0
90 °
Sixmile House, Thursday, 20 August
Mostly clear. High 90°, low 59°.
Pressure29.97 inHg
Wind4.1 mph SE
Humidity38%
Visibility—
Dew point56°
Fri, 2196° / 68°0
96 °
Sixmile House, Friday, 21 August
Partly cloudy. High 96°, low 68°.
Pressure29.83 inHg
Wind8.7 mph W
Humidity38%
Visibility—
Dew point64°
Sat, 2293° / 70°0.12
93 °
Sixmile House, Saturday, 22 August
Rain. High 93°, low 70°.
Pressure29.91 inHg
Wind7.9 mph N
Humidity28%
Visibility—
Dew point53°
Sun, 2398° / 66°0
98 °
Sixmile House, Sunday, 23 August
Mostly clear. High 98°, low 66°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity28%
Visibility—
Dew point56°
Mon, 2496° / 72°0.07
96 °
Sixmile House, Monday, 24 August
Light rain. High 96°, low 72°.
Pressure29.97 inHg
Wind12.9 mph NW
Humidity37%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 62°0.05
81 °
Sixmile House, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.05 in
Chance of precipitation27%
Record high92° (2006)
Record low52° (1971)
Wed, 2682° / 63°0.05
82 °
Sixmile House, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.05 in
Chance of precipitation30%
Record high92° (1993)
Record low53° (1963)
Thu, 2782° / 64°0.1
82 °
Sixmile House, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation40%
Record high93° (1993)
Record low51° (2025)
Fri, 2882° / 64°0.09
82 °
Sixmile House, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation35%
Record high97° (2024)
Record low49° (2025)
Sat, 2981° / 64°0.08
81 °
Sixmile House, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (2022)
Record low45° (1986)
Sun, 3081° / 62°0.07
81 °
Sixmile House, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2010)
Record low47° (1965)
Mon, 3180° / 63°0.08
80 °
Sixmile House, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (1993)
Record low49° (1976)
Tue, 0179° / 62°0.11
79 °
Sixmile House, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation33%
Record high94° (2010)
Record low47° (1967)
Wed, 0280° / 62°0.07
80 °
Sixmile House, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (2010)
Record low48° (1967)
Thu, 0380° / 61°0.06
80 °
Sixmile House, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high93° (2011)
Record low49° (2021)
Fri, 0480° / 62°0.07
80 °
Sixmile House, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (2023)
Record low49° (2024)
Sat, 0579° / 61°0.13
79 °
Sixmile House, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (2023)
Record low47° (1997)
Sun, 0678° / 60°0.22
78 °
Sixmile House, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.22 in
Chance of precipitation28%
Record high94° (2023)
Record low47° (2000)
Mon, 0778° / 60°0.08
78 °
Sixmile House, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2010)
Record low46° (1988)
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 Sixmile House, 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 Sixmile House, 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.