Monthly outlook for Latta Grove, PA: average high 80.2°, average low 60.1°. That is 0.8° below the climate normal for August. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 August (88.5°), the coolest 22 August (48.8°).
80.2°/60.1°
Average high / low
−0.8°
Below normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.1°
82.4°
-1.3°
19 August – 28 August
80.5°
81.2°
-0.4°
29 August – 7 September
at normal
79.6°
—
August records over 66 years
97.5°12 August 2021All-time high
47.1°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Newton Hamilton (10 mi).
Mon, 1088° / 67°0.14
88 °
Latta Grove, Monday, 10 August
Rain. High 88°, low 67°.
Pressure30.03 inHg
Wind5.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point67°
Tue, 1184° / 65°0.2
84 °
Latta Grove, Tuesday, 11 August
Rain. High 84°, low 65°.
Pressure29.94 inHg
Wind5.7 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 66°0.01
82 °
Latta Grove, Wednesday, 12 August
Light rain. High 82°, low 66°.
Pressure29.77 inHg
Wind8.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1376° / 63°0
76 °
Latta Grove, Thursday, 13 August
Overcast. High 76°, low 63°.
Pressure29.88 inHg
Wind13 mph NW
Humidity37%
Visibility—
Dew point47°
Fri, 1478° / 52°0
78 °
Latta Grove, Friday, 14 August
Clear. High 78°, low 52°.
Pressure30.06 inHg
Wind9.6 mph NW
Humidity36%
Visibility—
Dew point46°
Sat, 1579° / 52°0
79 °
Latta Grove, Saturday, 15 August
Mostly clear. High 79°, low 52°.
Pressure30.18 inHg
Wind7.7 mph NW
Humidity35%
Visibility—
Dew point45°
Sun, 1681° / 54°0
81 °
Latta Grove, Sunday, 16 August
Overcast. High 81°, low 54°.
Pressure30.15 inHg
Wind2.8 mph SE
Humidity38%
Visibility—
Dew point50°
Mon, 1775° / 59°0.02
75 °
Latta Grove, Monday, 17 August
Light rain. High 75°, low 59°.
Pressure30.06 inHg
Wind4.4 mph SE
Humidity62%
Visibility—
Dew point59°
Tue, 1876° / 64°0.02
76 °
Latta Grove, Tuesday, 18 August
Light rain. High 76°, low 64°.
Pressure30.03 inHg
Wind5 mph SE
Humidity66%
Visibility—
Dew point62°
Wed, 1983° / 62°0.5
83 °
Latta Grove, Wednesday, 19 August
Heavy rain. High 83°, low 62°.
Pressure29.88 inHg
Wind7.9 mph S
Humidity56%
Visibility—
Dew point62°
Thu, 2073° / 61°0.25
73 °
Latta Grove, Thursday, 20 August
Rain. High 73°, low 61°.
Pressure29.77 inHg
Wind14 mph NW
Humidity57%
Visibility—
Dew point54°
Fri, 2177° / 52°0
77 °
Latta Grove, Friday, 21 August
Clear. High 77°, low 52°.
Pressure29.91 inHg
Wind10.3 mph NW
Humidity34%
Visibility—
Dew point44°
Sat, 2279° / 49°0
79 °
Latta Grove, Saturday, 22 August
Partly cloudy. High 79°, low 49°.
Pressure30.06 inHg
Wind3.4 mph S
Humidity30%
Visibility—
Dew point42°
Sun, 2389° / 61°0.04
89 °
Latta Grove, Sunday, 23 August
Light rain. High 89°, low 61°.
Pressure29.88 inHg
Wind9.7 mph W
Humidity49%
Visibility—
Dew point62°
Mon, 2483° / 66°0
83 °
Latta Grove, Monday, 24 August
Clear. High 83°, low 66°.
Pressure29.94 inHg
Wind10.9 mph NW
Humidity40%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 63°0.04
82 °
Latta Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.04 in
Chance of precipitation20%
Record high92° (2007)
Record low51° (1987)
Wed, 2682° / 64°0.04
82 °
Latta Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.04 in
Chance of precipitation20%
Record high92° (1975)
Record low53° (1963)
Thu, 2782° / 64°0.11
82 °
Latta Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high94° (1993)
Record low53° (2025)
Fri, 2882° / 65°0.19
82 °
Latta Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.19 in
Chance of precipitation32%
Record high94° (2024)
Record low51° (2025)
Sat, 2981° / 64°0.1
81 °
Latta Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation32%
Record high92° (2010)
Record low47° (1982)
Sun, 3081° / 63°0.07
81 °
Latta Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation32%
Record high93° (1991)
Record low49° (2025)
Mon, 3180° / 63°0.13
80 °
Latta Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation27%
Record high94° (2010)
Record low50° (1976)
Tue, 0179° / 62°0.14
79 °
Latta Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation32%
Record high95° (2010)
Record low48° (1967)
Wed, 0280° / 62°0.08
80 °
Latta Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation32%
Record high97° (2010)
Record low51° (1970)
Thu, 0380° / 62°0.1
80 °
Latta Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.1 in
Chance of precipitation30%
Record high95° (2010)
Record low48° (1967)
Fri, 0480° / 62°0.09
80 °
Latta Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (2023)
Record low49° (2024)
Sat, 0579° / 62°0.09
79 °
Latta Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (2023)
Record low49° (1974)
Sun, 0678° / 61°0.17
78 °
Latta Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.17 in
Chance of precipitation28%
Record high93° (2023)
Record low49° (2000)
Mon, 0779° / 61°0.13
79 °
Latta Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation20%
Record high93° (2016)
Record low46° (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 Latta Grove, 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 Latta Grove, 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.