Monthly outlook for New Valley, MD: average high 85.4°, average low 66.3°. That is 2.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 23 August (93.7°), the coolest 16 August (54.9°).
85.4°/66.3°
Average high / low
+2.1°
Above normal
4 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82°
82.3°
-0.2°
19 August – 28 August
91°
81.1°
+5.5°
29 August – 7 September
at normal
79.8°
—
August records over 66 years
97.2°9 August 2001All-time high
48.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lincoln University (15 mi).
Mon, 1086° / 71°0
86 °
New Valley, Monday, 10 August
Clear. High 86°, low 71°.
Pressure30.00 inHg
Wind4.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.14
89 °
New Valley, Tuesday, 11 August
Rain. High 89°, low 68°.
Pressure29.91 inHg
Wind13 mph NW
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1287° / 72°0.02
87 °
New Valley, Wednesday, 12 August
Light rain. High 87°, low 72°.
Pressure29.77 inHg
Wind8.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point68°
Thu, 1383° / 68°0.09
83 °
New Valley, Thursday, 13 August
Light rain. High 83°, low 68°.
Pressure29.80 inHg
Wind14.6 mph NW
Humidity44%
Visibility—
Dew point57°
Fri, 1477° / 60°0
77 °
New Valley, Friday, 14 August
Overcast. High 77°, low 60°.
Pressure30.06 inHg
Wind11.4 mph NW
Humidity42%
Visibility—
Dew point49°
Sat, 1576° / 56°0
76 °
New Valley, Saturday, 15 August
Clear. High 76°, low 56°.
Pressure30.15 inHg
Wind13.7 mph NW
Humidity42%
Visibility—
Dew point48°
Sun, 1678° / 55°0
78 °
New Valley, Sunday, 16 August
Overcast. High 78°, low 55°.
Pressure30.15 inHg
Wind7.2 mph N
Humidity37%
Visibility—
Dew point47°
Mon, 1774° / 60°0
74 °
New Valley, Monday, 17 August
Overcast. High 74°, low 60°.
Pressure30.00 inHg
Wind8.1 mph SE
Humidity61%
Visibility—
Dew point58°
Tue, 1884° / 62°0
84 °
New Valley, Tuesday, 18 August
Mostly clear. High 84°, low 62°.
Pressure30.00 inHg
Wind5.2 mph SE
Humidity45%
Visibility—
Dew point58°
Wed, 1987° / 64°0
87 °
New Valley, Wednesday, 19 August
Clear. High 87°, low 64°.
Pressure30.06 inHg
Wind5.5 mph SE
Humidity42%
Visibility—
Dew point59°
Thu, 2088° / 64°0
88 °
New Valley, Thursday, 20 August
Mostly clear. High 88°, low 64°.
Pressure30.03 inHg
Wind6.4 mph S
Humidity41%
Visibility—
Dew point59°
Fri, 2193° / 71°0.47
93 °
New Valley, Friday, 21 August
Rain. High 93°, low 71°.
Pressure29.85 inHg
Wind11.2 mph S
Humidity49%
Visibility—
Dew point67°
Sat, 2291° / 73°0.09
91 °
New Valley, Saturday, 22 August
Light rain. High 91°, low 73°.
Pressure29.91 inHg
Wind9.9 mph N
Humidity55%
Visibility—
Dew point70°
Sun, 2394° / 70°0
94 °
New Valley, Sunday, 23 August
Mostly clear. High 94°, low 70°.
Pressure29.94 inHg
Wind5.6 mph S
Humidity36%
Visibility—
Dew point60°
Mon, 2494° / 75°0.01
94 °
New Valley, Monday, 24 August
Light rain. High 94°, low 75°.
Pressure29.94 inHg
Wind8.3 mph W
Humidity54%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.06
82 °
New Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation15%
Record high94° (1968)
Record low55° (1987)
Wed, 2682° / 65°0.07
82 °
New Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high92° (1975)
Record low55° (1963)
Thu, 2782° / 66°0.18
82 °
New Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.18 in
Chance of precipitation37%
Record high91° (1983)
Record low56° (2025)
Fri, 2882° / 67°0.19
82 °
New Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.19 in
Chance of precipitation45%
Record high94° (1973)
Record low55° (1968)
Sat, 2981° / 66°0.1
81 °
New Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.1 in
Chance of precipitation25%
Record high93° (1973)
Record low49° (1982)
Sun, 3081° / 65°0.07
81 °
New Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1973)
Record low48° (1986)
Mon, 3181° / 65°0.08
81 °
New Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (2010)
Record low51° (1986)
Tue, 0180° / 64°0.14
80 °
New Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.14 in
Chance of precipitation20%
Record high93° (2010)
Record low53° (1967)
Wed, 0279° / 64°0.1
79 °
New Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.1 in
Chance of precipitation35%
Record high93° (1980)
Record low53° (1967)
Thu, 0380° / 64°0.11
80 °
New Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high92° (2015)
Record low49° (1967)
Fri, 0480° / 64°0.09
80 °
New Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2023)
Record low52° (1997)
Sat, 0579° / 64°0.11
79 °
New Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high94° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.23
79 °
New Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.23 in
Chance of precipitation33%
Record high94° (2023)
Record low51° (1984)
Mon, 0779° / 62°0.09
79 °
New Valley, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (1998)
Record low48° (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 New Valley, 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 New Valley, 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.