Monthly outlook for Altona, IN: average high 47.2°, average low 36.1°. That is 0.9° below the climate normal for November. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 November (59.6°), the coolest 13 November (25.3°).
47.2°/36.1°
Average high / low
−0.9°
Below normal
7 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
49.4°
49.9°
-0.3°
16 November – 25 November
43.5°
46.1°
-1.5°
26 November – 5 December
at normal
41.7°
—
November records over 66 years
75.4°1 November 2016All-time high
2.1°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — St. Joe (13 mi).
Sat, 0750° / 38°0
50 °
Altona, Saturday, 7 November
Overcast. High 50°, low 38°.
Pressure30.15 inHg
Wind10.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point36°
Sun, 0856° / 37°0
56 °
Altona, Sunday, 8 November
Clear. High 56°, low 37°.
Pressure29.94 inHg
Wind15.5 mph W
Humidity66%
Visibility6.2 mi
Dew point41°
Mon, 0956° / 40°0
56 °
Altona, Monday, 9 November
Partly cloudy. High 56°, low 40°.
Pressure30.12 inHg
Wind5.6 mph W
Humidity68%
Visibility6.2 mi
Dew point43°
Tue, 1060° / 44°0
60 °
Altona, Tuesday, 10 November
Clear. High 60°, low 44°.
Pressure29.97 inHg
Wind11.4 mph SW
Humidity65%
Visibility—
Dew point46°
Wed, 1154° / 39°0
54 °
Altona, Wednesday, 11 November
Overcast. High 54°, low 39°.
Pressure30.00 inHg
Wind9.6 mph NW
Humidity55%
Visibility—
Dew point36°
Thu, 1245° / 33°0.05
45 °
Altona, Thursday, 12 November
Light rain. High 45°, low 33°.
Pressure29.97 inHg
Wind13.4 mph N
Humidity75%
Visibility—
Dew point35°
Fri, 1340° / 25°0
40 °
Altona, Friday, 13 November
Overcast. High 40°, low 25°.
Pressure29.97 inHg
Wind9.1 mph NW
Humidity41%
Visibility—
Dew point15°
Sat, 1443° / 27°0
43 °
Altona, Saturday, 14 November
Partly cloudy. High 43°, low 27°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity43%
Visibility—
Dew point20°
Sun, 1542° / 29°0.01
42 °
Altona, Sunday, 15 November
Light rain. High 42°, low 29°.
Pressure30.12 inHg
Wind11.2 mph SE
Humidity48%
Visibility—
Dew point21°
Mon, 1647° / 40°0.37
47 °
Altona, Monday, 16 November
Light rain. High 47°, low 40°.
Pressure30.00 inHg
Wind11.8 mph S
Humidity93%
Visibility—
Dew point42°
Tue, 1746° / 40°0.68
46 °
Altona, Tuesday, 17 November
Rain. High 46°, low 40°.
Pressure30.00 inHg
Wind18.5 mph NW
Humidity95%
Visibility—
Dew point39°
Wed, 1845° / 32°0
45 °
Altona, Wednesday, 18 November
Partly cloudy. High 45°, low 32°.
Pressure30.27 inHg
Wind10.8 mph W
Humidity55%
Visibility—
Dew point28°
Thu, 1938° / 33°0.41
38 °
Altona, Thursday, 19 November
Snow. High 38°, low 33°.
Pressure30.36 inHg
Wind12.6 mph E
Humidity99%
Visibility—
Dew point35°
Fri, 2044° / 39°0.28
44 °
Altona, Friday, 20 November
Rain. High 44°, low 39°.
Pressure30.00 inHg
Wind12.2 mph E
Humidity98%
Visibility—
Dew point42°
Sat, 2142° / 38°0.13
42 °
Altona, Saturday, 21 November
Light rain. High 42°, low 38°.
Pressure30.03 inHg
Wind14.8 mph NW
Humidity86%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2245° / 31°0.1
45 °
Altona, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (2010)
Record low9° (1964)
Mon, 2346° / 32°0.09
46 °
Altona, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1999)
Record low9° (2015)
Tue, 2444° / 30°0.11
44 °
Altona, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation38%
Record high62° (1973)
Record low17° (2005)
Wed, 2544° / 31°0.13
44 °
Altona, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation38%
Record high59° (2001)
Record low17° (2005)
Thu, 2645° / 32°0.12
45 °
Altona, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high61° (1965)
Record low13° (1977)
Fri, 2745° / 32°0.2
45 °
Altona, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.2 in
Chance of precipitation53%
Record high66° (1990)
Record low12° (1977)
Sat, 2842° / 30°0.16
42 °
Altona, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation45%
Record high66° (1990)
Record low14° (1996)
Sun, 2942° / 29°0.1
42 °
Altona, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1998)
Record low10° (1977)
Mon, 3043° / 30°0.11
43 °
Altona, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1998)
Record low11° (1976)
Tue, 0140° / 28°0.13
40 °
Altona, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (1970)
Record low8° (2025)
Wed, 0240° / 28°0.08
40 °
Altona, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (1982)
Record low7° (1966)
Thu, 0341° / 28°0.09
41 °
Altona, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1982)
Record low4° (2002)
Fri, 0440° / 28°0.08
40 °
Altona, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (1982)
Record low2° (1966)
Sat, 0539° / 27°0.1
39 °
Altona, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (2001)
Record low-3° (2025)
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 Altona, 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 Altona, 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.