Monthly outlook for Saint Croix, IN: average high 63.2°, average low 41.1°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 26 October (72.4°), the coolest 31 October (29.6°).
63.2°/41.1°
Average high / low
+0.5°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
66.6°
63.1°
+1.9°
30 October – 8 November
57.6°
59.7°
-1.2°
9 November – 18 November
at normal
54.3°
—
October records over 66 years
93.2°2 October 2019All-time high
28°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Leavenworth (13 mi).
Wed, 2172° / 40°0
72 °
Saint Croix, Wednesday, 21 October
Clear. High 72°, low 40°.
Pressure30.27 inHg
Wind3 mph N
Humidity42%
Visibility6.2 mi
Dew point44°
Thu, 2269° / 42°0
69 °
Saint Croix, Thursday, 22 October
Clear. High 69°, low 42°.
Pressure30.27 inHg
Wind5 mph NE
Humidity44%
Visibility6.2 mi
Dew point45°
Fri, 2368° / 48°0
68 °
Saint Croix, Friday, 23 October
Mostly clear. High 68°, low 48°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity51%
Visibility6.2 mi
Dew point48°
Sat, 2471° / 47°0
71 °
Saint Croix, Saturday, 24 October
Mostly clear. High 71°, low 47°.
Pressure30.39 inHg
Wind6.9 mph E
Humidity42%
Visibility—
Dew point43°
Sun, 2572° / 50°0
72 °
Saint Croix, Sunday, 25 October
Overcast. High 72°, low 50°.
Pressure30.42 inHg
Wind4.9 mph W
Humidity38%
Visibility—
Dew point42°
Mon, 2672° / 53°0
72 °
Saint Croix, Monday, 26 October
Overcast. High 72°, low 53°.
Pressure30.21 inHg
Wind8.9 mph SW
Humidity36%
Visibility—
Dew point42°
Tue, 2759° / 37°0.01
59 °
Saint Croix, Tuesday, 27 October
Light rain. High 59°, low 37°.
Pressure30.33 inHg
Wind11.2 mph NW
Humidity73%
Visibility—
Dew point37°
Wed, 2853° / 31°0
53 °
Saint Croix, Wednesday, 28 October
Clear. High 53°, low 31°.
Pressure30.42 inHg
Wind4.4 mph N
Humidity28%
Visibility—
Dew point18°
Thu, 2959° / 32°0
59 °
Saint Croix, Thursday, 29 October
Overcast. High 59°, low 32°.
Pressure30.21 inHg
Wind9.1 mph W
Humidity24%
Visibility—
Dew point17°
Fri, 3052° / 33°0
52 °
Saint Croix, Friday, 30 October
Clear. High 52°, low 33°.
Pressure30.30 inHg
Wind10 mph NW
Humidity30%
Visibility—
Dew point19°
Sat, 3152° / 30°0
52 °
Saint Croix, Saturday, 31 October
Overcast. High 52°, low 30°.
Pressure30.33 inHg
Wind5.2 mph NE
Humidity31%
Visibility—
Dew point20°
Sun, 0157° / 40°0
57 °
Saint Croix, Sunday, 1 November
Partly cloudy. High 57°, low 40°.
Pressure30.18 inHg
Wind6.9 mph SW
Humidity36%
Visibility—
Dew point28°
Mon, 0261° / 38°0
61 °
Saint Croix, Monday, 2 November
Clear. High 61°, low 38°.
Pressure30.33 inHg
Wind4.6 mph SE
Humidity39%
Visibility—
Dew point33°
Tue, 0366° / 41°0
66 °
Saint Croix, Tuesday, 3 November
Overcast. High 66°, low 41°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity39%
Visibility—
Dew point35°
Wed, 0457° / 53°0.14
57 °
Saint Croix, Wednesday, 4 November
Light rain. High 57°, low 53°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity73%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0558° / 44°0.09
58 °
Saint Croix, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2024)
Record low21° (1991)
Fri, 0657° / 42°0.11
57 °
Saint Croix, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1975)
Record low27° (1967)
Sat, 0757° / 43°0.13
57 °
Saint Croix, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2023)
Record low27° (1971)
Sun, 0858° / 43°0.05
58 °
Saint Croix, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.05 in
Chance of precipitation15%
Record high79° (2023)
Record low23° (2019)
Mon, 0958° / 42°0.11
58 °
Saint Croix, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (2020)
Record low22° (1991)
Tue, 1056° / 42°0.14
56 °
Saint Croix, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation32%
Record high77° (2020)
Record low21° (2018)
Wed, 1155° / 40°0.1
55 °
Saint Croix, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (2010)
Record low24° (2025)
Thu, 1253° / 38°0.08
53 °
Saint Croix, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high72° (2010)
Record low15° (2019)
Fri, 1353° / 38°0.1
53 °
Saint Croix, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1978)
Record low15° (2019)
Sat, 1454° / 39°0.08
54 °
Saint Croix, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (2025)
Record low19° (1986)
Sun, 1553° / 39°0.2
53 °
Saint Croix, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.2 in
Chance of precipitation38%
Record high74° (2025)
Record low23° (1969)
Mon, 1653° / 39°0.1
53 °
Saint Croix, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (1971)
Record low27° (1967)
Tue, 1753° / 39°0.12
53 °
Saint Croix, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2016)
Record low21° (2014)
Wed, 1854° / 39°0.13
54 °
Saint Croix, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation25%
Record high74° (2016)
Record low14° (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 Saint Croix, 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 Saint Croix, 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.