Monthly outlook for Tuna, PA: average high 56.2°, average low 39.2°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 13 October (75.6°), the coolest 18 October (20.8°).
56.2°/39.2°
Average high / low
+1°
Above normal
4 / 7
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
55.8°
55.5°
+0.2°
21 October – 30 October
56.9°
51.9°
+2.8°
31 October – 9 November
at normal
48.8°
—
October records over 66 years
81.3°1 October 2019All-time high
21.2°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Otto (8 mi).
Mon, 1266° / 46°0
66 °
Tuna, Monday, 12 October
Overcast. High 66°, low 46°.
Pressure29.94 inHg
Wind7.6 mph W
Humidity85%
Visibility0.6 mi
Dew point56°
Tue, 1376° / 54°0.04
76 °
Tuna, Tuesday, 13 October
Light rain. High 76°, low 54°.
Pressure29.83 inHg
Wind12.3 mph SW
Humidity68%
Visibility6.2 mi
Dew point60°
Wed, 1465° / 53°0.03
65 °
Tuna, Wednesday, 14 October
Light rain. High 65°, low 53°.
Pressure29.97 inHg
Wind9.7 mph NW
Humidity79%
Visibility6.2 mi
Dew point55°
Thu, 1561° / 48°0
61 °
Tuna, Thursday, 15 October
Overcast. High 61°, low 48°.
Pressure30.21 inHg
Wind4 mph E
Humidity64%
Visibility6.2 mi
Dew point45°
Fri, 1657° / 42°0.85
57 °
Tuna, Friday, 16 October
Rain. High 57°, low 42°.
Pressure29.77 inHg
Wind16.6 mph NW
Humidity99%
Visibility—
Dew point52°
Sat, 1739° / 26°0.12
39 °
Tuna, Saturday, 17 October
Light snow. High 39°, low 26°.
Pressure30.33 inHg
Wind14.9 mph NW
Humidity76%
Visibility—
Dew point28°
Sun, 1836° / 21°0
36 °
Tuna, Sunday, 18 October
Partly cloudy. High 36°, low 21°.
Pressure30.53 inHg
Wind9.1 mph NW
Humidity68%
Visibility—
Dew point22°
Mon, 1947° / 25°0
47 °
Tuna, Monday, 19 October
Clear. High 47°, low 25°.
Pressure30.50 inHg
Wind12.1 mph SW
Humidity69%
Visibility—
Dew point29°
Tue, 2054° / 32°0
54 °
Tuna, Tuesday, 20 October
Clear. High 54°, low 32°.
Pressure30.42 inHg
Wind6.8 mph W
Humidity75%
Visibility—
Dew point38°
Wed, 2158° / 36°0
58 °
Tuna, Wednesday, 21 October
Partly cloudy. High 58°, low 36°.
Pressure30.45 inHg
Wind2.6 mph SE
Humidity66%
Visibility—
Dew point38°
Thu, 2259° / 42°0
59 °
Tuna, Thursday, 22 October
Overcast. High 59°, low 42°.
Pressure30.42 inHg
Wind3.8 mph S
Humidity67%
Visibility—
Dew point40°
Fri, 2361° / 39°0
61 °
Tuna, Friday, 23 October
Clear. High 61°, low 39°.
Pressure30.33 inHg
Wind3.9 mph S
Humidity64%
Visibility—
Dew point40°
Sat, 2459° / 41°0
59 °
Tuna, Saturday, 24 October
Overcast. High 59°, low 41°.
Pressure30.18 inHg
Wind7.2 mph N
Humidity70%
Visibility—
Dew point41°
Sun, 2554° / 36°0
54 °
Tuna, Sunday, 25 October
Mostly clear. High 54°, low 36°.
Pressure30.12 inHg
Wind7.7 mph NE
Humidity61%
Visibility—
Dew point34°
Mon, 2650° / 38°0.14
50 °
Tuna, Monday, 26 October
Light rain. High 50°, low 38°.
Pressure29.74 inHg
Wind10.1 mph S
Humidity94%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2752° / 38°0.13
52 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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 °
Tuna, 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)
Sat, 0746° / 33°0.1
46 °
Tuna, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation48%
Record high66° (1975)
Record low19° (1966)
Sun, 0847° / 33°0.09
47 °
Tuna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2020)
Record low20° (2019)
Mon, 0947° / 33°0.1
47 °
Tuna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (2020)
Record low18° (1976)
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 Tuna, 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 Tuna, 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.