Monthly outlook for Bush Addition, PA: average high 78.3°, average low 57.7°. That is 0° below the climate normal for August. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 9 August (86.8°), the coolest 22 August (46.4°).
78.3°/57.7°
Average high / low
−0°
Below normal
6 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.2°
79.1°
+0.1°
19 August – 28 August
77°
77.8°
-0.4°
29 August – 7 September
at normal
76.1°
—
August records over 66 years
94.6°12 August 2021All-time high
41.2°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Pine Grove Mills (13 mi).
Mon, 1082° / 65°0.04
82 °
Bush Addition, Monday, 10 August
Light rain. High 82°, low 65°.
Pressure30.00 inHg
Wind8.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 66°0.09
84 °
Bush Addition, Tuesday, 11 August
Rain. High 84°, low 66°.
Pressure29.94 inHg
Wind6.9 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 63°0.07
83 °
Bush Addition, Wednesday, 12 August
Light rain. High 83°, low 63°.
Pressure29.77 inHg
Wind7.2 mph W
Humidity82%
Visibility6.2 mi
Dew point67°
Thu, 1375° / 56°0
75 °
Bush Addition, Thursday, 13 August
Mostly clear. High 75°, low 56°.
Pressure29.85 inHg
Wind11.8 mph NW
Humidity33%
Visibility—
Dew point43°
Fri, 1475° / 50°0
75 °
Bush Addition, Friday, 14 August
Clear. High 75°, low 50°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity36%
Visibility—
Dew point44°
Sat, 1576° / 50°0
76 °
Bush Addition, Saturday, 15 August
Clear. High 76°, low 50°.
Pressure30.18 inHg
Wind8.2 mph N
Humidity35%
Visibility—
Dew point43°
Sun, 1677° / 51°0
77 °
Bush Addition, Sunday, 16 August
Overcast. High 77°, low 51°.
Pressure30.18 inHg
Wind3.9 mph S
Humidity40%
Visibility—
Dew point48°
Mon, 1776° / 58°0
76 °
Bush Addition, Monday, 17 August
Overcast. High 76°, low 58°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity55%
Visibility—
Dew point57°
Tue, 1875° / 59°0
75 °
Bush Addition, Tuesday, 18 August
Overcast. High 75°, low 59°.
Pressure30.03 inHg
Wind6.2 mph SE
Humidity63%
Visibility—
Dew point60°
Wed, 1977° / 61°0.41
77 °
Bush Addition, Wednesday, 19 August
Rain. High 77°, low 61°.
Pressure29.88 inHg
Wind7.5 mph S
Humidity72%
Visibility—
Dew point62°
Thu, 2070° / 58°0.04
70 °
Bush Addition, Thursday, 20 August
Light rain. High 70°, low 58°.
Pressure29.74 inHg
Wind14.7 mph NW
Humidity66%
Visibility—
Dew point55°
Fri, 2174° / 51°0
74 °
Bush Addition, Friday, 21 August
Clear. High 74°, low 51°.
Pressure29.91 inHg
Wind11.9 mph NW
Humidity33%
Visibility—
Dew point41°
Sat, 2276° / 46°0
76 °
Bush Addition, Saturday, 22 August
Overcast. High 76°, low 46°.
Pressure30.06 inHg
Wind5.5 mph S
Humidity31%
Visibility—
Dew point40°
Sun, 2383° / 58°0.04
83 °
Bush Addition, Sunday, 23 August
Light rain. High 83°, low 58°.
Pressure29.91 inHg
Wind9 mph W
Humidity50%
Visibility—
Dew point59°
Mon, 2481° / 64°0
81 °
Bush Addition, Monday, 24 August
Clear. High 81°, low 64°.
Pressure29.94 inHg
Wind12.9 mph NW
Humidity36%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 59°0.04
78 °
Bush Addition, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low59°
Average precipitation0.04 in
Chance of precipitation22%
Record high88° (2020)
Record low46° (1987)
Wed, 2679° / 60°0.05
79 °
Bush Addition, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low60°
Average precipitation0.05 in
Chance of precipitation23%
Record high91° (2021)
Record low49° (1963)
Thu, 2779° / 61°0.1
79 °
Bush Addition, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation43%
Record high91° (1993)
Record low48° (2025)
Fri, 2879° / 61°0.18
79 °
Bush Addition, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.18 in
Chance of precipitation45%
Record high90° (2016)
Record low45° (1968)
Sat, 2978° / 61°0.12
78 °
Bush Addition, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.12 in
Chance of precipitation33%
Record high89° (1991)
Record low41° (1982)
Sun, 3077° / 59°0.09
77 °
Bush Addition, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.09 in
Chance of precipitation37%
Record high90° (1991)
Record low45° (1965)
Mon, 3177° / 59°0.13
77 °
Bush Addition, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.13 in
Chance of precipitation30%
Record high91° (2010)
Record low44° (1976)
Tue, 0175° / 58°0.13
75 °
Bush Addition, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.13 in
Chance of precipitation23%
Record high92° (2010)
Record low44° (1967)
Wed, 0276° / 58°0.11
76 °
Bush Addition, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (2010)
Record low45° (1970)
Thu, 0376° / 58°0.11
76 °
Bush Addition, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation27%
Record high91° (2010)
Record low43° (1967)
Fri, 0476° / 59°0.1
76 °
Bush Addition, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.1 in
Chance of precipitation32%
Record high89° (2023)
Record low46° (1997)
Sat, 0575° / 58°0.09
75 °
Bush Addition, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.09 in
Chance of precipitation25%
Record high88° (2023)
Record low44° (1974)
Sun, 0675° / 57°0.17
75 °
Bush Addition, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.17 in
Chance of precipitation32%
Record high89° (2023)
Record low43° (1984)
Mon, 0775° / 57°0.15
75 °
Bush Addition, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.15 in
Chance of precipitation23%
Record high90° (2016)
Record low42° (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 Bush Addition, PA 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 Bush Addition, PA 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.