Monthly outlook for Owasco, IN: average high 67.4°, average low 49°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 1 November (78.9°), the coolest 18 October (34.4°).
67.4°/49°
Average high / low
+4.3°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
65.1°
60.4°
+2.6°
28 October – 6 November
71.3°
57.1°
+7.9°
7 November – 16 November
at normal
51.2°
—
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 (13 mi).
Mon, 1964° / 39°0
64 °
Owasco, Monday, 19 October
Clear. High 64°, low 39°.
Pressure30.45 inHg
Wind0.9 mph S
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 41°0
68 °
Owasco, Tuesday, 20 October
Clear. High 68°, low 41°.
Pressure30.39 inHg
Wind3.8 mph E
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 43°0
68 °
Owasco, Wednesday, 21 October
Clear. High 68°, low 43°.
Pressure30.33 inHg
Wind1.6 mph S
Humidity61%
Visibility6.2 mi
Dew point49°
Thu, 2268° / 45°0
68 °
Owasco, Thursday, 22 October
Mostly clear. High 68°, low 45°.
Pressure30.27 inHg
Wind8.2 mph NE
Humidity51%
Visibility—
Dew point46°
Fri, 2362° / 50°0
62 °
Owasco, Friday, 23 October
Clear. High 62°, low 50°.
Pressure30.36 inHg
Wind7.7 mph E
Humidity51%
Visibility—
Dew point41°
Sat, 2472° / 53°0
72 °
Owasco, Saturday, 24 October
Overcast. High 72°, low 53°.
Pressure30.30 inHg
Wind11.8 mph S
Humidity36%
Visibility—
Dew point40°
Sun, 2562° / 46°0.07
62 °
Owasco, Sunday, 25 October
Light rain. High 62°, low 46°.
Pressure30.39 inHg
Wind11.7 mph N
Humidity51%
Visibility—
Dew point41°
Mon, 2657° / 40°0
57 °
Owasco, Monday, 26 October
Overcast. High 57°, low 40°.
Pressure30.39 inHg
Wind6.1 mph S
Humidity32%
Visibility—
Dew point24°
Tue, 2767° / 49°0.04
67 °
Owasco, Tuesday, 27 October
Light rain. High 67°, low 49°.
Pressure30.18 inHg
Wind8 mph SW
Humidity38%
Visibility—
Dew point37°
Wed, 2873° / 57°0
73 °
Owasco, Wednesday, 28 October
Overcast. High 73°, low 57°.
Pressure30.00 inHg
Wind13.2 mph S
Humidity42%
Visibility—
Dew point46°
Thu, 2961° / 56°0.15
61 °
Owasco, Thursday, 29 October
Light rain. High 61°, low 56°.
Pressure29.80 inHg
Wind11.4 mph SW
Humidity92%
Visibility—
Dew point57°
Fri, 3069° / 52°0
69 °
Owasco, Friday, 30 October
Clear. High 69°, low 52°.
Pressure29.83 inHg
Wind12.1 mph S
Humidity60%
Visibility—
Dew point53°
Sat, 3175° / 58°0.22
75 °
Owasco, Saturday, 31 October
Light rain. High 75°, low 58°.
Pressure29.80 inHg
Wind17.9 mph SW
Humidity64%
Visibility—
Dew point58°
Sun, 0179° / 63°0
79 °
Owasco, Sunday, 1 November
Clear. High 79°, low 63°.
Pressure29.97 inHg
Wind16.2 mph SW
Humidity55%
Visibility—
Dew point58°
Mon, 0271° / 60°0
71 °
Owasco, Monday, 2 November
Overcast. High 71°, low 60°.
Pressure30.21 inHg
Wind11 mph NE
Humidity32%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0356° / 40°0.05
56 °
Owasco, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06
55 °
Owasco, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 41°0.08
55 °
Owasco, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1975)
Record low19° (1991)
Fri, 0654° / 39°0.06
54 °
Owasco, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (1975)
Record low24° (1973)
Sat, 0753° / 39°0.1
53 °
Owasco, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low21° (1993)
Sun, 0854° / 39°0.04
54 °
Owasco, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (2020)
Record low15° (1991)
Mon, 0955° / 40°0.11
55 °
Owasco, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low15° (1991)
Tue, 1053° / 39°0.12
53 °
Owasco, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2020)
Record low19° (2018)
Wed, 1151° / 36°0.09
51 °
Owasco, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (2010)
Record low21° (1995)
Thu, 1249° / 35°0.09
49 °
Owasco, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1964)
Record low7° (2019)
Fri, 1349° / 34°0.07
49 °
Owasco, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1999)
Record low3° (2019)
Sat, 1450° / 35°0.11
50 °
Owasco, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1971)
Record low13° (1986)
Sun, 1549° / 36°0.13
49 °
Owasco, 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 °
Owasco, 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)
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 Owasco, 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 Owasco, 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.