Monthly outlook for Dale Summit, PA: average high 79.4°, average low 59.3°. That is 0.5° above the climate normal for August. Precipitation is expected on 7 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 9 August (87.6°), the coolest 22 August (48°).
79.4°/59.3°
Average high / low
+0.5°
Above normal
7 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
80.7°
79.3°
+0.8°
18 August – 27 August
77.2°
77.7°
-0.2°
28 August – 6 September
at normal
76.4°
—
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 (9 mi).
Sun, 0988° / 69°0.01
88 °
Dale Summit, Sunday, 9 August
Light rain. High 88°, low 69°.
Pressure30.06 inHg
Wind5.9 mph W
Humidity52%
Visibility6.2 mi
Dew point62°
Mon, 1084° / 67°0.04
84 °
Dale Summit, Monday, 10 August
Light rain. High 84°, low 67°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity74%
Visibility6.2 mi
Dew point65°
Tue, 1185° / 67°0.09
85 °
Dale Summit, Tuesday, 11 August
Light rain. High 85°, low 67°.
Pressure29.94 inHg
Wind7.1 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 65°0.06
83 °
Dale Summit, Wednesday, 12 August
Light rain. High 83°, low 65°.
Pressure29.77 inHg
Wind6.7 mph W
Humidity84%
Visibility6.2 mi
Dew point67°
Thu, 1376° / 58°0
76 °
Dale Summit, Thursday, 13 August
Mostly clear. High 76°, low 58°.
Pressure29.85 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point44°
Fri, 1476° / 51°0
76 °
Dale Summit, Friday, 14 August
Clear. High 76°, low 51°.
Pressure30.03 inHg
Wind7.6 mph NW
Humidity36%
Visibility—
Dew point45°
Sat, 1577° / 51°0
77 °
Dale Summit, Saturday, 15 August
Clear. High 77°, low 51°.
Pressure30.21 inHg
Wind8.4 mph N
Humidity35%
Visibility—
Dew point44°
Sun, 1678° / 52°0
78 °
Dale Summit, Sunday, 16 August
Overcast. High 78°, low 52°.
Pressure30.18 inHg
Wind3.5 mph E
Humidity41%
Visibility—
Dew point50°
Mon, 1776° / 61°0
76 °
Dale Summit, Monday, 17 August
Overcast. High 76°, low 61°.
Pressure30.06 inHg
Wind6.8 mph S
Humidity58%
Visibility—
Dew point59°
Tue, 1875° / 61°0
75 °
Dale Summit, Tuesday, 18 August
Overcast. High 75°, low 61°.
Pressure30.03 inHg
Wind5.7 mph SE
Humidity65%
Visibility—
Dew point61°
Wed, 1979° / 62°0.37
79 °
Dale Summit, Wednesday, 19 August
Rain. High 79°, low 62°.
Pressure29.88 inHg
Wind7.6 mph S
Humidity72%
Visibility—
Dew point63°
Thu, 2071° / 58°0.05
71 °
Dale Summit, Thursday, 20 August
Light rain. High 71°, low 58°.
Pressure29.74 inHg
Wind15.5 mph NW
Humidity62%
Visibility—
Dew point56°
Fri, 2175° / 52°0
75 °
Dale Summit, Friday, 21 August
Clear. High 75°, low 52°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity33%
Visibility—
Dew point42°
Sat, 2277° / 48°0
77 °
Dale Summit, Saturday, 22 August
Overcast. High 77°, low 48°.
Pressure30.06 inHg
Wind5.3 mph S
Humidity31%
Visibility—
Dew point41°
Sun, 2385° / 58°0.05
85 °
Dale Summit, Sunday, 23 August
Light rain. High 85°, low 58°.
Pressure29.91 inHg
Wind9.5 mph W
Humidity50%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 59°0.05
78 °
Dale Summit, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low59°
Average precipitation0.05 in
Chance of precipitation27%
Record high89° (1968)
Record low46° (1971)
Tue, 2578° / 59°0.04
78 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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 °
Dale Summit, 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)
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 Dale Summit, 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 Dale Summit, 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.