Monthly outlook for Jackson Grove, MD: average high 86.4°, average low 68.4°. That is 2.1° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 22 August (92.8°), the coolest 15 August (60.5°).
86.4°/68.4°
Average high / low
+2.1°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.4°
83.4°
+1.2°
19 August – 28 August
88°
82.1°
+3.3°
29 August – 7 September
at normal
81°
—
August records over 66 years
97.3°15 August 1988All-time high
53.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — South Gate (5 mi).
Mon, 1092° / 75°0
92 °
Jackson Grove, Monday, 10 August
Light rain. High 92°, low 75°.
Pressure30.00 inHg
Wind6.1 mph W
Humidity34%
Visibility6.2 mi
Dew point61°
Tue, 1191° / 70°0.05
91 °
Jackson Grove, Tuesday, 11 August
Light rain. High 91°, low 70°.
Pressure29.91 inHg
Wind8.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point64°
Wed, 1288° / 72°0.02
88 °
Jackson Grove, Wednesday, 12 August
Light rain. High 88°, low 72°.
Pressure29.85 inHg
Wind9.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point65°
Thu, 1390° / 75°0
90 °
Jackson Grove, Thursday, 13 August
Partly cloudy. High 90°, low 75°.
Pressure29.85 inHg
Wind15.4 mph NW
Humidity30%
Visibility—
Dew point53°
Fri, 1473° / 62°0.08
73 °
Jackson Grove, Friday, 14 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind6.1 mph N
Humidity79%
Visibility—
Dew point58°
Sat, 1580° / 60°0
80 °
Jackson Grove, Saturday, 15 August
Overcast. High 80°, low 60°.
Pressure30.18 inHg
Wind10 mph N
Humidity29%
Visibility—
Dew point42°
Sun, 1677° / 61°0.01
77 °
Jackson Grove, Sunday, 16 August
Light rain. High 77°, low 61°.
Pressure30.18 inHg
Wind5.9 mph SE
Humidity44%
Visibility—
Dew point50°
Mon, 1785° / 68°0
85 °
Jackson Grove, Monday, 17 August
Light rain. High 85°, low 68°.
Pressure29.88 inHg
Wind9.5 mph S
Humidity47%
Visibility—
Dew point60°
Tue, 1887° / 67°0
87 °
Jackson Grove, Tuesday, 18 August
Clear. High 87°, low 67°.
Pressure29.94 inHg
Wind9.1 mph SE
Humidity29%
Visibility—
Dew point49°
Wed, 1986° / 68°0.42
86 °
Jackson Grove, Wednesday, 19 August
Rain. High 86°, low 68°.
Pressure29.80 inHg
Wind11.7 mph S
Humidity51%
Visibility—
Dew point64°
Thu, 2089° / 67°0
89 °
Jackson Grove, Thursday, 20 August
Mostly clear. High 89°, low 67°.
Pressure29.74 inHg
Wind10.5 mph W
Humidity37%
Visibility—
Dew point57°
Fri, 2185° / 68°0
85 °
Jackson Grove, Friday, 21 August
Overcast. High 85°, low 68°.
Pressure29.88 inHg
Wind5.8 mph N
Humidity36%
Visibility—
Dew point51°
Sat, 2293° / 69°0
93 °
Jackson Grove, Saturday, 22 August
Clear. High 93°, low 69°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity33%
Visibility—
Dew point56°
Sun, 2390° / 74°0
90 °
Jackson Grove, Sunday, 23 August
Light rain. High 90°, low 74°.
Pressure29.91 inHg
Wind13.7 mph W
Humidity30%
Visibility—
Dew point53°
Mon, 2486° / 65°0
86 °
Jackson Grove, Monday, 24 August
Clear. High 86°, low 65°.
Pressure30.15 inHg
Wind6.6 mph N
Humidity24%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 69°0.07
82 °
Jackson Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (1968)
Record low60° (1977)
Wed, 2683° / 69°0.06
83 °
Jackson Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (1975)
Record low60° (1963)
Thu, 2783° / 70°0.15
83 °
Jackson Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.15 in
Chance of precipitation40%
Record high92° (2020)
Record low59° (2025)
Fri, 2883° / 70°0.16
83 °
Jackson Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.16 in
Chance of precipitation45%
Record high95° (1973)
Record low58° (2025)
Sat, 2982° / 69°0.13
82 °
Jackson Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.13 in
Chance of precipitation32%
Record high92° (1973)
Record low54° (1982)
Sun, 3082° / 69°0.07
82 °
Jackson Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (2022)
Record low53° (1986)
Mon, 3182° / 69°0.09
82 °
Jackson Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (1973)
Record low57° (2025)
Tue, 0181° / 68°0.13
81 °
Jackson Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.13 in
Chance of precipitation28%
Record high92° (1980)
Record low58° (1967)
Wed, 0281° / 67°0.12
81 °
Jackson Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.12 in
Chance of precipitation42%
Record high92° (1980)
Record low56° (2023)
Thu, 0381° / 68°0.11
81 °
Jackson Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high95° (2023)
Record low55° (1967)
Fri, 0481° / 68°0.09
81 °
Jackson Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high97° (2023)
Record low56° (1997)
Sat, 0580° / 68°0.13
80 °
Jackson Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high98° (2023)
Record low57° (1997)
Sun, 0680° / 67°0.26
80 °
Jackson Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.26 in
Chance of precipitation33%
Record high98° (2023)
Record low56° (1962)
Mon, 0780° / 66°0.07
80 °
Jackson Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (1983)
Record low56° (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 Jackson Grove, 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 Jackson Grove, 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.