Monthly outlook for Prince William, IN: average high 67.9°, average low 54.6°. That is 7.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 November (72.2°), the coolest 30 October (45.8°).
67.9°/54.6°
Average high / low
+7.6°
Above normal
6 / 5
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
68.8°
56.2°
+7°
9 November – 18 November
66.5°
50.5°
+8.9°
19 November – 28 November
at normal
46.9°
—
October records over 66 years
88.2°3 October 2025All-time high
21.7°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Lafayette (15 mi).
Sat, 3168° / 48°0
68 °
Prince William, Saturday, 31 October
Overcast. High 68°, low 48°.
Pressure30.36 inHg
Wind7.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point44°
Sun, 0168° / 55°0.02
68 °
Prince William, Sunday, 1 November
Light rain. High 68°, low 55°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity56%
Visibility6.2 mi
Dew point47°
Mon, 0267° / 54°0.37
67 °
Prince William, Monday, 2 November
Rain. High 67°, low 54°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point48°
Tue, 0369° / 59°0
69 °
Prince William, Tuesday, 3 November
Overcast. High 69°, low 59°.
Pressure30.03 inHg
Wind12.1 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Wed, 0469° / 63°0.23
69 °
Prince William, Wednesday, 4 November
Rain. High 69°, low 63°.
Pressure29.77 inHg
Wind16.2 mph S
Humidity74%
Visibility—
Dew point60°
Thu, 0569° / 54°0.13
69 °
Prince William, Thursday, 5 November
Rain. High 69°, low 54°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity40%
Visibility—
Dew point41°
Fri, 0670° / 52°0
70 °
Prince William, Friday, 6 November
Overcast. High 70°, low 52°.
Pressure30.00 inHg
Wind7.9 mph S
Humidity46%
Visibility—
Dew point45°
Sat, 0771° / 55°0
71 °
Prince William, Saturday, 7 November
Overcast. High 71°, low 55°.
Pressure30.06 inHg
Wind6.6 mph S
Humidity48%
Visibility—
Dew point47°
Sun, 0872° / 58°0
72 °
Prince William, Sunday, 8 November
Overcast. High 72°, low 58°.
Pressure30.18 inHg
Wind6.1 mph SE
Humidity60%
Visibility—
Dew point55°
Mon, 0970° / 57°0
70 °
Prince William, Monday, 9 November
Overcast. High 70°, low 57°.
Pressure30.27 inHg
Wind9 mph E
Humidity57%
Visibility—
Dew point51°
Tue, 1065° / 58°0.75
65 °
Prince William, Tuesday, 10 November
Rain. High 65°, low 58°.
Pressure30.09 inHg
Wind9.4 mph S
Humidity81%
Visibility—
Dew point58°
Wed, 1169° / 56°0.1
69 °
Prince William, Wednesday, 11 November
Light rain. High 69°, low 56°.
Pressure29.94 inHg
Wind7 mph SW
Humidity58%
Visibility—
Dew point51°
Thu, 1272° / 55°0
72 °
Prince William, Thursday, 12 November
Overcast. High 72°, low 55°.
Pressure29.80 inHg
Wind14.6 mph S
Humidity59%
Visibility—
Dew point55°
Fri, 1366° / 57°1.21
66 °
Prince William, Friday, 13 November
Rain. High 66°, low 57°.
Pressure29.59 inHg
Wind18.4 mph S
Humidity86%
Visibility—
Dew point59°
Sat, 1457° / 47°0
57 °
Prince William, Saturday, 14 November
Mostly clear. High 57°, low 47°.
Pressure29.65 inHg
Wind15.7 mph W
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1549° / 36°0.13
49 °
Prince William, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1971)
Record low18° (2019)
Mon, 1649° / 35°0.09
49 °
Prince William, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2001)
Record low20° (1997)
Tue, 1750° / 35°0.11
50 °
Prince William, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (2016)
Record low15° (2005)
Wed, 1850° / 36°0.13
50 °
Prince William, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2016)
Record low12° (2014)
Thu, 1950° / 36°0.09
50 °
Prince William, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (1985)
Record low16° (2014)
Fri, 2049° / 35°0.11
49 °
Prince William, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (2020)
Record low13° (1969)
Sat, 2147° / 34°0.11
47 °
Prince William, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1990)
Record low9° (1964)
Sun, 2247° / 33°0.09
47 °
Prince William, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation18%
Record high68° (2010)
Record low7° (2015)
Mon, 2348° / 33°0.11
48 °
Prince William, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (1999)
Record low12° (1970)
Tue, 2446° / 31°0.1
46 °
Prince William, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1966)
Record low13° (1970)
Wed, 2547° / 33°0.15
47 °
Prince William, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (2024)
Record low16° (1991)
Thu, 2647° / 33°0.12
47 °
Prince William, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high65° (1965)
Record low7° (1977)
Fri, 2746° / 33°0.21
46 °
Prince William, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.21 in
Chance of precipitation52%
Record high68° (1990)
Record low17° (2013)
Sat, 2843° / 31°0.13
43 °
Prince William, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation37%
Record high68° (1990)
Record low15° (2023)
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 Prince William, IN 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 Prince William, IN 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.