Monthly outlook for Nomini Grove, VA: average high 88.9°, average low 68.8°. That is 2.4° above the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 24 August (104.9°), the coolest 16 August (59.7°).
88.9°/68.8°
Average high / low
+2.4°
Above normal
4 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.6°
85.2°
-0.3°
19 August – 28 August
96.1°
84.1°
+6.6°
29 August – 7 September
at normal
83°
—
August records over 66 years
100.6°20 August 1983All-time high
55°22 August 2024All-time low
Climate normals and records are computed from the nearest reference point — Tappahannock (10 mi).
Mon, 1092° / 75°0
92 °
Nomini Grove, Monday, 10 August
Mostly clear. High 92°, low 75°.
Pressure30.00 inHg
Wind4.1 mph W
Humidity41%
Visibility6.2 mi
Dew point65°
Tue, 1192° / 71°0
92 °
Nomini Grove, Tuesday, 11 August
Partly cloudy. High 92°, low 71°.
Pressure29.94 inHg
Wind6.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°
Wed, 1289° / 71°0.38
89 °
Nomini Grove, Wednesday, 12 August
Rain. High 89°, low 71°.
Pressure29.83 inHg
Wind11.9 mph W
Humidity52%
Visibility6.2 mi
Dew point65°
Thu, 1387° / 69°0.23
87 °
Nomini Grove, Thursday, 13 August
Rain. High 87°, low 69°.
Pressure29.83 inHg
Wind13.5 mph NW
Humidity47%
Visibility—
Dew point63°
Fri, 1471° / 61°0
71 °
Nomini Grove, Friday, 14 August
Overcast. High 71°, low 61°.
Pressure30.09 inHg
Wind8.6 mph SW
Humidity63%
Visibility—
Dew point55°
Sat, 1580° / 61°0
80 °
Nomini Grove, Saturday, 15 August
Overcast. High 80°, low 61°.
Pressure30.15 inHg
Wind9.2 mph N
Humidity36%
Visibility—
Dew point48°
Sun, 1682° / 60°0
82 °
Nomini Grove, Sunday, 16 August
Partly cloudy. High 82°, low 60°.
Pressure30.15 inHg
Wind5.5 mph NE
Humidity32%
Visibility—
Dew point47°
Mon, 1777° / 66°0
77 °
Nomini Grove, Monday, 17 August
Overcast. High 77°, low 66°.
Pressure30.00 inHg
Wind7.9 mph S
Humidity63%
Visibility—
Dew point63°
Tue, 1885° / 65°0
85 °
Nomini Grove, Tuesday, 18 August
Overcast. High 85°, low 65°.
Pressure30.00 inHg
Wind7.9 mph E
Humidity48%
Visibility—
Dew point61°
Wed, 1987° / 67°0
87 °
Nomini Grove, Wednesday, 19 August
Clear. High 87°, low 67°.
Pressure30.06 inHg
Wind6.5 mph E
Humidity38%
Visibility—
Dew point56°
Thu, 2091° / 67°0
91 °
Nomini Grove, Thursday, 20 August
Clear. High 91°, low 67°.
Pressure30.00 inHg
Wind9 mph E
Humidity36%
Visibility—
Dew point58°
Fri, 2199° / 71°0.02
99 °
Nomini Grove, Friday, 21 August
Light rain. High 99°, low 71°.
Pressure29.85 inHg
Wind10.4 mph SW
Humidity38%
Visibility—
Dew point65°
Sat, 2295° / 75°0.06
95 °
Nomini Grove, Saturday, 22 August
Light rain. High 95°, low 75°.
Pressure29.88 inHg
Wind8.4 mph S
Humidity50%
Visibility—
Dew point71°
Sun, 23100° / 75°0
100 °
Nomini Grove, Sunday, 23 August
Clear. High 100°, low 75°.
Pressure29.91 inHg
Wind8.2 mph E
Humidity38%
Visibility—
Dew point67°
Mon, 24105° / 72°0.21
105 °
Nomini Grove, Monday, 24 August
Rain. High 105°, low 72°.
Pressure29.91 inHg
Wind6 mph SW
Humidity32%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 69°0.07
84 °
Nomini Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.07 in
Chance of precipitation20%
Record high98° (2007)
Record low59° (2024)
Wed, 2685° / 69°0.04
85 °
Nomini Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.04 in
Chance of precipitation25%
Record high94° (1975)
Record low60° (1977)
Thu, 2785° / 70°0.18
85 °
Nomini Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.18 in
Chance of precipitation35%
Record high96° (1987)
Record low62° (1963)
Fri, 2885° / 70°0.16
85 °
Nomini Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (1987)
Record low58° (2025)
Sat, 2985° / 70°0.09
85 °
Nomini Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2006)
Record low56° (1986)
Sun, 3084° / 69°0.07
84 °
Nomini Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.07 in
Chance of precipitation27%
Record high94° (2010)
Record low55° (1986)
Mon, 3184° / 69°0.08
84 °
Nomini Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.08 in
Chance of precipitation30%
Record high94° (1973)
Record low55° (2025)
Tue, 0182° / 68°0.24
82 °
Nomini Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.24 in
Chance of precipitation40%
Record high95° (1980)
Record low55° (2017)
Wed, 0283° / 68°0.05
83 °
Nomini Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.05 in
Chance of precipitation25%
Record high96° (1980)
Record low57° (2017)
Thu, 0383° / 69°0.11
83 °
Nomini Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high94° (1993)
Record low55° (2025)
Fri, 0483° / 68°0.15
83 °
Nomini Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (1985)
Record low58° (2024)
Sat, 0582° / 68°0.12
82 °
Nomini Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.12 in
Chance of precipitation37%
Record high95° (2023)
Record low57° (1997)
Sun, 0682° / 68°0.2
82 °
Nomini Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.2 in
Chance of precipitation33%
Record high97° (1983)
Record low59° (1997)
Mon, 0782° / 67°0.09
82 °
Nomini Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.09 in
Chance of precipitation32%
Record high96° (2023)
Record low56° (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 Nomini Grove, VA 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 Nomini Grove, VA 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.