Monthly outlook for Blue River, IN: average high 69.5°, average low 48.9°. That is 5.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 26 October (75.7°), the coolest 25 October (42.2°).
69.5°/48.9°
Average high / low
+5.1°
Above normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
71.9°
61.7°
+5.7°
4 November – 13 November
65.5°
56.4°
+5°
14 November – 23 November
at normal
52.8°
—
October records over 66 years
91.8°1 October 2019All-time high
27.5°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Borden (4 mi).
Mon, 2676° / 44°0
76 °
Blue River, Monday, 26 October
Overcast. High 76°, low 44°.
Pressure30.36 inHg
Wind5.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point49°
Tue, 2775° / 45°0
75 °
Blue River, Tuesday, 27 October
Overcast. High 75°, low 45°.
Pressure30.30 inHg
Wind2.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point50°
Wed, 2874° / 54°0.02
74 °
Blue River, Wednesday, 28 October
Light rain. High 74°, low 54°.
Pressure30.27 inHg
Wind5.6 mph S
Humidity41%
Visibility6.2 mi
Dew point47°
Thu, 2974° / 51°0
74 °
Blue River, Thursday, 29 October
Clear. High 74°, low 51°.
Pressure30.21 inHg
Wind8.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point46°
Fri, 3074° / 56°0
74 °
Blue River, Friday, 30 October
Overcast. High 74°, low 56°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity54%
Visibility—
Dew point53°
Sat, 3167° / 56°0
67 °
Blue River, Saturday, 31 October
Overcast. High 67°, low 56°.
Pressure30.24 inHg
Wind9.3 mph E
Humidity46%
Visibility—
Dew point44°
Sun, 0169° / 54°0.04
69 °
Blue River, Sunday, 1 November
Light rain. High 69°, low 54°.
Pressure30.15 inHg
Wind6.7 mph S
Humidity56%
Visibility—
Dew point51°
Mon, 0265° / 54°0.09
65 °
Blue River, Monday, 2 November
Light rain. High 65°, low 54°.
Pressure30.06 inHg
Wind7.9 mph E
Humidity73%
Visibility—
Dew point50°
Tue, 0369° / 48°0
69 °
Blue River, Tuesday, 3 November
Overcast. High 69°, low 48°.
Pressure30.06 inHg
Wind9.8 mph E
Humidity48%
Visibility—
Dew point45°
Wed, 0465° / 45°0
65 °
Blue River, Wednesday, 4 November
Mostly clear. High 65°, low 45°.
Pressure30.06 inHg
Wind7.1 mph E
Humidity34%
Visibility—
Dew point33°
Thu, 0567° / 45°0
67 °
Blue River, Thursday, 5 November
Overcast. High 67°, low 45°.
Pressure29.97 inHg
Wind2.9 mph E
Humidity28%
Visibility—
Dew point30°
Fri, 0667° / 48°0
67 °
Blue River, Friday, 6 November
Overcast. High 67°, low 48°.
Pressure29.94 inHg
Wind4.4 mph E
Humidity35%
Visibility—
Dew point36°
Sat, 0768° / 48°0
68 °
Blue River, Saturday, 7 November
Overcast. High 68°, low 48°.
Pressure29.85 inHg
Wind5.8 mph S
Humidity33%
Visibility—
Dew point35°
Sun, 0868° / 51°0.07
68 °
Blue River, Sunday, 8 November
Light rain. High 68°, low 51°.
Pressure29.77 inHg
Wind11.8 mph W
Humidity35%
Visibility—
Dew point37°
Mon, 0958° / 43°0.07
58 °
Blue River, Monday, 9 November
Light rain. High 58°, low 43°.
Pressure29.59 inHg
Wind18.8 mph W
Humidity28%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1056° / 42°0.14
56 °
Blue River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation30%
Record high76° (2020)
Record low20° (2018)
Wed, 1155° / 40°0.11
55 °
Blue River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high73° (2010)
Record low23° (2018)
Thu, 1253° / 39°0.08
53 °
Blue River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (2010)
Record low14° (2019)
Fri, 1353° / 38°0.1
53 °
Blue River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1978)
Record low10° (2019)
Sat, 1454° / 39°0.08
54 °
Blue River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (2011)
Record low20° (1986)
Sun, 1553° / 39°0.19
53 °
Blue River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.19 in
Chance of precipitation38%
Record high73° (2025)
Record low22° (2019)
Mon, 1653° / 39°0.09
53 °
Blue River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1971)
Record low26° (2018)
Tue, 1753° / 39°0.12
53 °
Blue River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation27%
Record high74° (2016)
Record low21° (2014)
Wed, 1854° / 40°0.11
54 °
Blue River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1985)
Record low14° (2014)
Thu, 1954° / 40°0.13
54 °
Blue River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (1985)
Record low17° (2014)
Fri, 2053° / 39°0.09
53 °
Blue River, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (1979)
Record low20° (2022)
Sat, 2151° / 38°0.1
51 °
Blue River, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1990)
Record low20° (2014)
Sun, 2251° / 37°0.09
51 °
Blue River, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2010)
Record low18° (1964)
Mon, 2351° / 37°0.12
51 °
Blue River, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation27%
Record high71° (1999)
Record low19° (1970)
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 Blue River, 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 Blue River, 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.