As of 02:44 EDT

Weather in Walnut Bottom, PA

71°Current weather

Walnut Bottom, Sunday, 9 August, 02:44

Clear. Feels like 73°. High 86°, low 71°.

Pressure30.00 inHg
Wind1 mph S
Humidity99%
Visibility6.2 mi
Dew point71°

Monthly outlook for Walnut Bottom, PA: average high 86.6°, average low 64.4°. That is 2.6° above the climate normal for August. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 August (99.5°), the coolest 16 August (53.5°).

86.6°/64.4°
Average high / low
+2.6°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.4°82.7°-0.2°
19 August – 28 August93.6°81.4°+6.7°
29 August – 7 Septemberat normal80°

August records over 66 years

97.9°3 August 2006All-time high
46.4°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Shippensburg University (7 mi).

Mon, 1086° / 69°0.07Light rain
86 °Light rain

Walnut Bottom, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure30.00 inHg
Wind8.4 mph W
Humidity52%
Visibility6.2 mi
Dew point66°
Tue, 1188° / 67°0.32Heavy rain
88 °Heavy rain

Walnut Bottom, Tuesday, 11 August

Heavy rain. High 88°, low 67°.

Pressure29.91 inHg
Wind11.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 66°0.02Light rain
88 °Light rain

Walnut Bottom, Wednesday, 12 August

Light rain. High 88°, low 66°.

Pressure29.80 inHg
Wind12.3 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 65°0.28Rain
82 °Rain

Walnut Bottom, Thursday, 13 August

Rain. High 82°, low 65°.

Pressure29.83 inHg
Wind15.6 mph NW
Humidity34%
Visibility
Dew point49°
Fri, 1477° / 57°0Overcast
77 °Overcast

Walnut Bottom, Friday, 14 August

Overcast. High 77°, low 57°.

Pressure30.06 inHg
Wind11.3 mph NW
Humidity37%
Visibility
Dew point46°
Sat, 1576° / 54°0Clear
76 °Clear

Walnut Bottom, Saturday, 15 August

Clear. High 76°, low 54°.

Pressure30.18 inHg
Wind11.4 mph N
Humidity34%
Visibility
Dew point43°
Sun, 1677° / 53°0Overcast
77 °Overcast

Walnut Bottom, Sunday, 16 August

Overcast. High 77°, low 53°.

Pressure30.15 inHg
Wind5.8 mph SW
Humidity31%
Visibility
Dew point42°
Mon, 1778° / 57°0Overcast
78 °Overcast

Walnut Bottom, Monday, 17 August

Overcast. High 78°, low 57°.

Pressure29.97 inHg
Wind5.4 mph SE
Humidity47%
Visibility
Dew point54°
Tue, 1885° / 61°0Partly cloudy
85 °Partly cloudy

Walnut Bottom, Tuesday, 18 August

Partly cloudy. High 85°, low 61°.

Pressure30.00 inHg
Wind3.8 mph N
Humidity38%
Visibility
Dew point54°
Wed, 1985° / 67°0Partly cloudy
85 °Partly cloudy

Walnut Bottom, Wednesday, 19 August

Partly cloudy. High 85°, low 67°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity51%
Visibility
Dew point60°
Thu, 2092° / 64°0Overcast
92 °Overcast

Walnut Bottom, Thursday, 20 August

Overcast. High 92°, low 64°.

Pressure29.97 inHg
Wind9.6 mph S
Humidity35%
Visibility
Dew point57°
Fri, 2196° / 67°0.21Light rain
96 °Light rain

Walnut Bottom, Friday, 21 August

Light rain. High 96°, low 67°.

Pressure29.83 inHg
Wind7 mph SW
Humidity40%
Visibility
Dew point65°
Sat, 2294° / 73°0Mostly clear
94 °Mostly clear

Walnut Bottom, Saturday, 22 August

Mostly clear. High 94°, low 73°.

Pressure29.91 inHg
Wind7.7 mph N
Humidity32%
Visibility
Dew point57°
Sun, 2399° / 69°0.01Light rain
99 °Light rain

Walnut Bottom, Sunday, 23 August

Light rain. High 99°, low 69°.

Pressure29.91 inHg
Wind6.9 mph NW
Humidity30%
Visibility
Dew point58°
Mon, 2495° / 70°0.46Rain
95 °Rain

Walnut Bottom, Monday, 24 August

Rain. High 95°, low 70°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity47%
Visibility
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 63°0.06Climate normal
82 °Climate normal

Walnut Bottom, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (2007)
Record low52° (1987)
Wed, 2683° / 64°0.06Climate normal
83 °Climate normal

Walnut Bottom, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high93° (1993)
Record low53° (1963)
Thu, 2783° / 65°0.15Climate normal
83 °Climate normal

Walnut Bottom, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.15 in
Chance of precipitation35%
Record high94° (1993)
Record low52° (2025)
Fri, 2883° / 65°0.16Climate normal
83 °Climate normal

Walnut Bottom, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.16 in
Chance of precipitation37%
Record high95° (1993)
Record low52° (1968)
Sat, 2982° / 64°0.08Climate normal
82 °Climate normal

Walnut Bottom, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high93° (1991)
Record low46° (1982)
Sun, 3081° / 63°0.05Climate normal
81 °Climate normal

Walnut Bottom, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.05 in
Chance of precipitation32%
Record high93° (1991)
Record low48° (1986)
Mon, 3181° / 63°0.09Climate normal
81 °Climate normal

Walnut Bottom, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.09 in
Chance of precipitation27%
Record high94° (1973)
Record low49° (1976)
Tue, 0179° / 62°0.13Climate normal
79 °Climate normal

Walnut Bottom, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (2010)
Record low49° (1967)
Wed, 0280° / 62°0.1Climate normal
80 °Climate normal

Walnut Bottom, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.1 in
Chance of precipitation30%
Record high95° (2010)
Record low51° (1970)
Thu, 0380° / 62°0.06Climate normal
80 °Climate normal

Walnut Bottom, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high94° (2010)
Record low47° (1967)
Fri, 0480° / 63°0.11Climate normal
80 °Climate normal

Walnut Bottom, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
Record high93° (2023)
Record low51° (2024)
Sat, 0579° / 62°0.07Climate normal
79 °Climate normal

Walnut Bottom, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high92° (2023)
Record low49° (1974)
Sun, 0679° / 61°0.2Climate normal
79 °Climate normal

Walnut Bottom, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.2 in
Chance of precipitation33%
Record high94° (2023)
Record low49° (2000)
Mon, 0779° / 61°0.1Climate normal
79 °Climate normal

Walnut Bottom, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation23%
Record high92° (2016)
Record low47° (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 Walnut Bottom, 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 Walnut Bottom, 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.