Monthly outlook for Truman, PA: average high 56.6°, average low 41.5°. That is 1° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (78.7°), the coolest 19 October (27.4°).
56.6°/41.5°
Average high / low
−1°
Below normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
58°
59.4°
-0.8°
21 October – 30 October
54.2°
55.9°
-0.9°
31 October – 9 November
at normal
52.8°
—
October records over 66 years
85.1°1 October 2019All-time high
12.7°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Driftwood (15 mi).
Mon, 1268° / 49°0
68 °
Truman, Monday, 12 October
Overcast. High 68°, low 49°.
Pressure29.94 inHg
Wind7.3 mph NW
Humidity73%
Visibility6.2 mi
Dew point57°
Tue, 1379° / 58°0
79 °
Truman, Tuesday, 13 October
Partly cloudy. High 79°, low 58°.
Pressure29.85 inHg
Wind11.5 mph SW
Humidity71%
Visibility6.2 mi
Dew point61°
Wed, 1474° / 60°0.05
74 °
Truman, Wednesday, 14 October
Light rain. High 74°, low 60°.
Pressure29.94 inHg
Wind11.2 mph W
Humidity69%
Visibility6.2 mi
Dew point59°
Thu, 1563° / 50°0
63 °
Truman, Thursday, 15 October
Overcast. High 63°, low 50°.
Pressure30.30 inHg
Wind9.2 mph N
Humidity62%
Visibility—
Dew point44°
Fri, 1656° / 47°0.44
56 °
Truman, Friday, 16 October
Rain. High 56°, low 47°.
Pressure29.80 inHg
Wind20.1 mph NW
Humidity96%
Visibility—
Dew point54°
Sat, 1743° / 33°0.03
43 °
Truman, Saturday, 17 October
Snow. High 43°, low 33°.
Pressure29.85 inHg
Wind12.8 mph W
Humidity74%
Visibility—
Dew point34°
Sun, 1838° / 29°0.01
38 °
Truman, Sunday, 18 October
Snow. High 38°, low 29°.
Pressure30.27 inHg
Wind13.5 mph N
Humidity48%
Visibility—
Dew point18°
Mon, 1947° / 27°0
47 °
Truman, Monday, 19 October
Mostly clear. High 47°, low 27°.
Pressure30.47 inHg
Wind9.2 mph NW
Humidity51%
Visibility—
Dew point23°
Tue, 2054° / 31°0
54 °
Truman, Tuesday, 20 October
Partly cloudy. High 54°, low 31°.
Pressure30.39 inHg
Wind8.4 mph SW
Humidity44%
Visibility—
Dew point24°
Wed, 2161° / 35°0
61 °
Truman, Wednesday, 21 October
Clear. High 61°, low 35°.
Pressure30.45 inHg
Wind4.5 mph S
Humidity50%
Visibility—
Dew point32°
Thu, 2258° / 40°0
58 °
Truman, Thursday, 22 October
Overcast. High 58°, low 40°.
Pressure30.36 inHg
Wind5.7 mph SW
Humidity58%
Visibility—
Dew point38°
Fri, 2354° / 40°0
54 °
Truman, Friday, 23 October
Overcast. High 54°, low 40°.
Pressure30.36 inHg
Wind8.2 mph N
Humidity65%
Visibility—
Dew point40°
Sat, 2460° / 37°0.02
60 °
Truman, Saturday, 24 October
Light rain. High 60°, low 37°.
Pressure30.21 inHg
Wind11.8 mph S
Humidity60%
Visibility—
Dew point37°
Sun, 2553° / 40°0.05
53 °
Truman, Sunday, 25 October
Light rain. High 53°, low 40°.
Pressure30.15 inHg
Wind12.4 mph W
Humidity72%
Visibility—
Dew point36°
Mon, 2639° / 37°0.12
39 °
Truman, Monday, 26 October
Snow. High 39°, low 37°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity93%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2756° / 42°0.14
56 °
Truman, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high77° (1963)
Record low28° (1990)
Wed, 2855° / 40°0.11
55 °
Truman, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1984)
Record low27° (1976)
Thu, 2953° / 39°0.16
53 °
Truman, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1971)
Record low26° (1965)
Fri, 3054° / 38°0.1
54 °
Truman, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (2024)
Record low21° (2011)
Sat, 3155° / 40°0.1
55 °
Truman, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation37%
Record high76° (2024)
Record low13° (2002)
Sun, 0155° / 42°0.11
55 °
Truman, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (1974)
Record low28° (2002)
Mon, 0255° / 41°0.13
55 °
Truman, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (1982)
Record low24° (1993)
Tue, 0355° / 39°0.07
55 °
Truman, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation35%
Record high71° (2003)
Record low28° (1984)
Wed, 0452° / 39°0.1
52 °
Truman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2003)
Record low25° (1991)
Thu, 0552° / 39°0.08
52 °
Truman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation38%
Record high72° (2022)
Record low20° (1991)
Fri, 0652° / 38°0.08
52 °
Truman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation35%
Record high74° (2022)
Record low27° (1995)
Sat, 0750° / 37°0.09
50 °
Truman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (2020)
Record low27° (1967)
Sun, 0851° / 37°0.11
51 °
Truman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high72° (2020)
Record low24° (2019)
Mon, 0951° / 37°0.11
51 °
Truman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (2020)
Record low22° (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 Truman, 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 Truman, 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.