Monthly outlook for Valparaiso, IN: average high 58.5°, average low 41.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 26 October (70.9°), the coolest 31 October (28.9°).
58.5°/41.4°
Average high / low
+0.8°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.9°
58°
+2.1°
30 October – 8 November
52.8°
54.3°
-0.8°
9 November – 18 November
at normal
48.7°
—
October records over 66 years
87.1°6 October 2007All-time high
25.7°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Salt Creek Commons (5 mi).
Wed, 2169° / 40°0
69 °
Valparaiso, Wednesday, 21 October
Clear. High 69°, low 40°.
Pressure30.27 inHg
Wind1.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point47°
Thu, 2267° / 46°0
67 °
Valparaiso, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure30.30 inHg
Wind2.5 mph E
Humidity61%
Visibility6.2 mi
Dew point52°
Fri, 2364° / 46°0
64 °
Valparaiso, Friday, 23 October
Mostly clear. High 64°, low 46°.
Pressure30.39 inHg
Wind4.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point50°
Sat, 2466° / 44°0
66 °
Valparaiso, Saturday, 24 October
Overcast. High 66°, low 44°.
Pressure30.36 inHg
Wind8 mph S
Humidity58%
Visibility—
Dew point47°
Sun, 2571° / 52°0
71 °
Valparaiso, Sunday, 25 October
Overcast. High 71°, low 52°.
Pressure30.36 inHg
Wind7.6 mph S
Humidity58%
Visibility—
Dew point51°
Mon, 2671° / 49°0.02
71 °
Valparaiso, Monday, 26 October
Light rain. High 71°, low 49°.
Pressure30.06 inHg
Wind17.6 mph N
Humidity36%
Visibility—
Dew point40°
Tue, 2746° / 40°0.16
46 °
Valparaiso, Tuesday, 27 October
Light rain. High 46°, low 40°.
Pressure30.36 inHg
Wind19.3 mph NW
Humidity46%
Visibility—
Dew point25°
Wed, 2847° / 33°0
47 °
Valparaiso, Wednesday, 28 October
Clear. High 47°, low 33°.
Pressure30.39 inHg
Wind10.8 mph SW
Humidity31%
Visibility—
Dew point15°
Thu, 2952° / 35°0
52 °
Valparaiso, Thursday, 29 October
Clear. High 52°, low 35°.
Pressure30.06 inHg
Wind14.7 mph W
Humidity46%
Visibility—
Dew point30°
Fri, 3043° / 35°0
43 °
Valparaiso, Friday, 30 October
Overcast. High 43°, low 35°.
Pressure30.36 inHg
Wind17.1 mph NW
Humidity48%
Visibility—
Dew point24°
Sat, 3149° / 29°0
49 °
Valparaiso, Saturday, 31 October
Partly cloudy. High 49°, low 29°.
Pressure30.27 inHg
Wind12.7 mph SW
Humidity32%
Visibility—
Dew point17°
Sun, 0149° / 39°0
49 °
Valparaiso, Sunday, 1 November
Overcast. High 49°, low 39°.
Pressure30.12 inHg
Wind10.4 mph W
Humidity75%
Visibility—
Dew point38°
Mon, 0259° / 40°0
59 °
Valparaiso, Monday, 2 November
Clear. High 59°, low 40°.
Pressure30.30 inHg
Wind8.2 mph SW
Humidity49%
Visibility—
Dew point37°
Tue, 0361° / 43°0
61 °
Valparaiso, Tuesday, 3 November
Overcast. High 61°, low 43°.
Pressure30.24 inHg
Wind14 mph S
Humidity42%
Visibility—
Dew point34°
Wed, 0456° / 51°0.67
56 °
Valparaiso, Wednesday, 4 November
Rain. High 56°, low 51°.
Pressure29.94 inHg
Wind15.7 mph S
Humidity92%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0554° / 41°0.13
54 °
Valparaiso, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (1978)
Record low19° (1991)
Fri, 0653° / 39°0.08
53 °
Valparaiso, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation37%
Record high73° (1975)
Record low27° (1967)
Sat, 0752° / 39°0.07
52 °
Valparaiso, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2020)
Record low22° (1993)
Sun, 0852° / 40°0.06
52 °
Valparaiso, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (2020)
Record low20° (1991)
Mon, 0952° / 40°0.15
52 °
Valparaiso, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (1999)
Record low19° (1991)
Tue, 1051° / 39°0.16
51 °
Valparaiso, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.16 in
Chance of precipitation42%
Record high74° (2020)
Record low18° (2018)
Wed, 1149° / 37°0.09
49 °
Valparaiso, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (1964)
Record low20° (2025)
Thu, 1247° / 35°0.07
47 °
Valparaiso, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1964)
Record low3° (2019)
Fri, 1347° / 35°0.06
47 °
Valparaiso, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1999)
Record low3° (2019)
Sat, 1449° / 35°0.07
49 °
Valparaiso, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation38%
Record high69° (1971)
Record low11° (1986)
Sun, 1548° / 36°0.1
48 °
Valparaiso, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (1990)
Record low21° (2019)
Mon, 1647° / 35°0.06
47 °
Valparaiso, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1971)
Record low22° (1997)
Tue, 1748° / 36°0.1
48 °
Valparaiso, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2016)
Record low16° (1989)
Wed, 1848° / 36°0.12
48 °
Valparaiso, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (2016)
Record low12° (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 Valparaiso, 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 Valparaiso, 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.