Monthly outlook for Otto, PA: average high 60.5°, average low 42.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 October (74.7°), the coolest 18 October (29.7°).
60.5°/42.9°
Average high / low
+2.7°
Above normal
7 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
61.1°
57.2°
+2.2°
18 October – 27 October
59.6°
52.8°
+3.8°
28 October – 6 November
at normal
49.9°
—
October records over 66 years
81.3°1 October 2019All-time high
21.2°20 October 1972All-time low
Fri, 0965° / 34°0
65 °
Otto, Friday, 9 October
Mostly clear. High 65°, low 34°.
Pressure30.21 inHg
Wind10.2 mph W
Humidity48%
Visibility6.2 mi
Dew point39°
Sat, 1068° / 36°0
68 °
Otto, Saturday, 10 October
Overcast. High 68°, low 36°.
Pressure30.42 inHg
Wind7.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Sun, 1157° / 53°0.6
57 °
Otto, Sunday, 11 October
Rain. High 57°, low 53°.
Pressure30.21 inHg
Wind11 mph SE
Humidity97%
Visibility4.1 mi
Dew point54°
Mon, 1266° / 56°0.04
66 °
Otto, Monday, 12 October
Light rain. High 66°, low 56°.
Pressure29.85 inHg
Wind6.9 mph NW
Humidity85%
Visibility6.2 mi
Dew point58°
Tue, 1364° / 51°0.09
64 °
Otto, Tuesday, 13 October
Light rain. High 64°, low 51°.
Pressure29.80 inHg
Wind10.7 mph SW
Humidity87%
Visibility—
Dew point60°
Wed, 1455° / 39°0
55 °
Otto, Wednesday, 14 October
Clear. High 55°, low 39°.
Pressure30.15 inHg
Wind5.9 mph N
Humidity62%
Visibility—
Dew point35°
Thu, 1549° / 40°0.08
49 °
Otto, Thursday, 15 October
Light rain. High 49°, low 40°.
Pressure30.27 inHg
Wind4.8 mph SE
Humidity73%
Visibility—
Dew point38°
Fri, 1675° / 47°0.15
75 °
Otto, Friday, 16 October
Rain. High 75°, low 47°.
Pressure30.03 inHg
Wind13 mph W
Humidity86%
Visibility—
Dew point60°
Sat, 1747° / 32°0
47 °
Otto, Saturday, 17 October
Overcast. High 47°, low 32°.
Pressure30.45 inHg
Wind14 mph N
Humidity56%
Visibility—
Dew point28°
Sun, 1855° / 30°0
55 °
Otto, Sunday, 18 October
Clear. High 55°, low 30°.
Pressure30.62 inHg
Wind2.9 mph NW
Humidity39%
Visibility—
Dew point21°
Mon, 1959° / 39°0
59 °
Otto, Monday, 19 October
Overcast. High 59°, low 39°.
Pressure30.45 inHg
Wind4.9 mph S
Humidity42%
Visibility—
Dew point28°
Tue, 2059° / 48°0.14
59 °
Otto, Tuesday, 20 October
Light rain. High 59°, low 48°.
Pressure30.21 inHg
Wind9 mph SW
Humidity92%
Visibility—
Dew point51°
Wed, 2161° / 49°0
61 °
Otto, Wednesday, 21 October
Overcast. High 61°, low 49°.
Pressure30.12 inHg
Wind11.1 mph SW
Humidity88%
Visibility—
Dew point53°
Thu, 2264° / 50°0
64 °
Otto, Thursday, 22 October
Partly cloudy. High 64°, low 50°.
Pressure30.09 inHg
Wind10.8 mph S
Humidity81%
Visibility—
Dew point52°
Fri, 2359° / 40°0.26
59 °
Otto, Friday, 23 October
Rain. High 59°, low 40°.
Pressure29.97 inHg
Wind14.3 mph W
Humidity80%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 39°0.09
53 °
Otto, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation48%
Record high72° (1963)
Record low23° (1969)
Sun, 2553° / 39°0.14
53 °
Otto, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (1963)
Record low26° (1962)
Mon, 2652° / 39°0.09
52 °
Otto, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation38%
Record high73° (1963)
Record low27° (1960)
Tue, 2752° / 38°0.13
52 °
Otto, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high71° (2023)
Record low24° (1976)
Wed, 2851° / 37°0.11
51 °
Otto, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation45%
Record high67° (1971)
Record low23° (1976)
Thu, 2949° / 36°0.15
49 °
Otto, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high67° (1971)
Record low23° (1965)
Fri, 3050° / 36°0.09
50 °
Otto, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2024)
Record low24° (1980)
Sat, 3151° / 37°0.11
51 °
Otto, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2024)
Record low24° (1988)
Sun, 0151° / 38°0.11
51 °
Otto, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation42%
Record high67° (1974)
Record low26° (2023)
Mon, 0251° / 37°0.13
51 °
Otto, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation50%
Record high69° (2016)
Record low23° (1965)
Tue, 0350° / 36°0.08
50 °
Otto, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high67° (2015)
Record low25° (1984)
Wed, 0448° / 36°0.1
48 °
Otto, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (2003)
Record low21° (1991)
Thu, 0548° / 36°0.09
48 °
Otto, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation47%
Record high71° (2022)
Record low17° (1991)
Fri, 0647° / 35°0.09
47 °
Otto, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation47%
Record high68° (2022)
Record low24° (1966)
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 Otto, 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 Otto, 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.