Monthly outlook for Walnut Grove, PA: average high 55.1°, average low 34.8°. That is 0.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 October (68.3°), the coolest 29 October (29°).
55.1°/34.8°
Average high / low
−0.8°
Below normal
2 / 6
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.9°
57.2°
+1°
30 October – 8 November
48.9°
54.4°
-3°
9 November – 18 November
at normal
49.2°
—
October records over 66 years
85.1°1 October 2019All-time high
23°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Dale (0 mi).
Wed, 2165° / 32°0
65 °
Walnut Grove, Wednesday, 21 October
Clear. High 65°, low 32°.
Pressure30.24 inHg
Wind0.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point35°
Thu, 2261° / 32°0
61 °
Walnut Grove, Thursday, 22 October
Clear. High 61°, low 32°.
Pressure30.21 inHg
Wind6.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point43°
Fri, 2354° / 35°0
54 °
Walnut Grove, Friday, 23 October
Clear. High 54°, low 35°.
Pressure30.42 inHg
Wind3.6 mph NE
Humidity50%
Visibility6.2 mi
Dew point29°
Sat, 2461° / 30°0
61 °
Walnut Grove, Saturday, 24 October
Clear. High 61°, low 30°.
Pressure30.56 inHg
Wind3.8 mph SE
Humidity54%
Visibility—
Dew point31°
Sun, 2565° / 34°0
65 °
Walnut Grove, Sunday, 25 October
Clear. High 65°, low 34°.
Pressure30.53 inHg
Wind2.5 mph NW
Humidity46%
Visibility—
Dew point34°
Mon, 2667° / 48°0
67 °
Walnut Grove, Monday, 26 October
Partly cloudy. High 67°, low 48°.
Pressure30.33 inHg
Wind5.1 mph W
Humidity61%
Visibility—
Dew point46°
Tue, 2761° / 43°0.07
61 °
Walnut Grove, Tuesday, 27 October
Light rain. High 61°, low 43°.
Pressure30.09 inHg
Wind11.9 mph NW
Humidity57%
Visibility—
Dew point44°
Wed, 2843° / 30°0.04
43 °
Walnut Grove, Wednesday, 28 October
Snow. High 43°, low 30°.
Pressure30.33 inHg
Wind10 mph NW
Humidity92%
Visibility—
Dew point35°
Thu, 2945° / 29°0
45 °
Walnut Grove, Thursday, 29 October
Clear. High 45°, low 29°.
Pressure30.24 inHg
Wind14.2 mph W
Humidity49%
Visibility—
Dew point20°
Fri, 3049° / 32°0
49 °
Walnut Grove, Friday, 30 October
Overcast. High 49°, low 32°.
Pressure30.15 inHg
Wind10.6 mph W
Humidity37%
Visibility—
Dew point19°
Sat, 3142° / 39°0.01
42 °
Walnut Grove, Saturday, 31 October
Light rain. High 42°, low 39°.
Pressure30.15 inHg
Wind5 mph W
Humidity93%
Visibility—
Dew point40°
Sun, 0150° / 35°0
50 °
Walnut Grove, Sunday, 1 November
Overcast. High 50°, low 35°.
Pressure30.24 inHg
Wind9.5 mph NW
Humidity71%
Visibility—
Dew point37°
Mon, 0251° / 31°0
51 °
Walnut Grove, Monday, 2 November
Overcast. High 51°, low 31°.
Pressure30.27 inHg
Wind4.3 mph SE
Humidity45%
Visibility—
Dew point23°
Tue, 0351° / 32°0
51 °
Walnut Grove, Tuesday, 3 November
Clear. High 51°, low 32°.
Pressure30.18 inHg
Wind9.6 mph E
Humidity63%
Visibility—
Dew point33°
Wed, 0449° / 37°0.01
49 °
Walnut Grove, Wednesday, 4 November
Light rain. High 49°, low 37°.
Pressure29.97 inHg
Wind11.6 mph NW
Humidity72%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0553° / 39°0.11
53 °
Walnut Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high76° (2024)
Record low20° (1991)
Fri, 0653° / 39°0.08
53 °
Walnut Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation42%
Record high76° (2022)
Record low26° (1995)
Sat, 0752° / 38°0.12
52 °
Walnut Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation47%
Record high69° (2008)
Record low24° (1960)
Sun, 0852° / 37°0.13
52 °
Walnut Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (2020)
Record low13° (1960)
Mon, 0953° / 37°0.11
53 °
Walnut Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2020)
Record low22° (1976)
Tue, 1052° / 38°0.17
52 °
Walnut Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation48%
Record high73° (2020)
Record low21° (2017)
Wed, 1150° / 37°0.15
50 °
Walnut Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high68° (2006)
Record low19° (2017)
Thu, 1249° / 35°0.18
49 °
Walnut Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.18 in
Chance of precipitation47%
Record high68° (1982)
Record low20° (2019)
Fri, 1348° / 34°0.07
48 °
Walnut Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation43%
Record high64° (1961)
Record low15° (2019)
Sat, 1448° / 35°0.11
48 °
Walnut Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation35%
Record high69° (1994)
Record low17° (1986)
Sun, 1549° / 35°0.15
49 °
Walnut Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation47%
Record high68° (1989)
Record low19° (1996)
Mon, 1648° / 35°0.14
48 °
Walnut Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation48%
Record high64° (1988)
Record low16° (1967)
Tue, 1747° / 34°0.12
47 °
Walnut Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation40%
Record high65° (2023)
Record low19° (1995)
Wed, 1847° / 34°0.09
47 °
Walnut Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (2016)
Record low16° (2014)
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 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 Walnut 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.