Monthly outlook for Deep River, IN: average high 62.1°, average low 47.6°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 23 October (72.4°), the coolest 18 October (42.3°).
62.1°/47.6°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
64.7°
59.2°
+3°
26 October – 4 November
57.8°
55.8°
+1.2°
5 November – 14 November
at normal
50.6°
—
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).
Sat, 1755° / 43°0.03
55 °
Deep River, Saturday, 17 October
Light rain. High 55°, low 43°.
Pressure30.53 inHg
Wind3.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point39°
Sun, 1861° / 42°0
61 °
Deep River, Sunday, 18 October
Clear. High 61°, low 42°.
Pressure30.47 inHg
Wind10.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1964° / 42°0
64 °
Deep River, Monday, 19 October
Clear. High 64°, low 42°.
Pressure30.42 inHg
Wind4.4 mph S
Humidity53%
Visibility6.2 mi
Dew point43°
Tue, 2065° / 43°0
65 °
Deep River, Tuesday, 20 October
Overcast. High 65°, low 43°.
Pressure30.39 inHg
Wind1.4 mph E
Humidity57%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 46°0
67 °
Deep River, Wednesday, 21 October
Clear. High 67°, low 46°.
Pressure30.30 inHg
Wind5.1 mph S
Humidity46%
Visibility—
Dew point42°
Thu, 2269° / 48°0.01
69 °
Deep River, Thursday, 22 October
Light rain. High 69°, low 48°.
Pressure30.21 inHg
Wind4.2 mph E
Humidity51%
Visibility—
Dew point45°
Fri, 2372° / 56°0
72 °
Deep River, Friday, 23 October
Overcast. High 72°, low 56°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity33%
Visibility—
Dew point39°
Sat, 2472° / 54°0
72 °
Deep River, Saturday, 24 October
Overcast. High 72°, low 54°.
Pressure30.21 inHg
Wind10.8 mph S
Humidity27%
Visibility—
Dew point33°
Sun, 2560° / 51°0
60 °
Deep River, Sunday, 25 October
Overcast. High 60°, low 51°.
Pressure30.33 inHg
Wind14.4 mph N
Humidity61%
Visibility—
Dew point42°
Mon, 2651° / 45°0
51 °
Deep River, Monday, 26 October
Light rain. High 51°, low 45°.
Pressure30.36 inHg
Wind8.3 mph E
Humidity70%
Visibility—
Dew point38°
Tue, 2765° / 52°0
65 °
Deep River, Tuesday, 27 October
Light rain. High 65°, low 52°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity68%
Visibility—
Dew point51°
Wed, 2855° / 47°0
55 °
Deep River, Wednesday, 28 October
Mostly clear. High 55°, low 47°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity48%
Visibility—
Dew point35°
Thu, 2955° / 44°0.29
55 °
Deep River, Thursday, 29 October
Rain. High 55°, low 44°.
Pressure30.00 inHg
Wind11.7 mph SE
Humidity45%
Visibility—
Dew point33°
Fri, 3068° / 52°0.52
68 °
Deep River, Friday, 30 October
Rain. High 68°, low 52°.
Pressure29.50 inHg
Wind16.2 mph NW
Humidity65%
Visibility—
Dew point55°
Sat, 3153° / 49°0.02
53 °
Deep River, Saturday, 31 October
Light rain. High 53°, low 49°.
Pressure30.06 inHg
Wind18.1 mph NW
Humidity57%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 43°0.19
55 °
Deep River, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.19 in
Chance of precipitation43%
Record high75° (2016)
Record low24° (2019)
Mon, 0255° / 42°0.13
55 °
Deep River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation40%
Record high75° (1961)
Record low26° (1991)
Tue, 0354° / 41°0.07
54 °
Deep River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1987)
Record low19° (1991)
Wed, 0453° / 42°0.09
53 °
Deep River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2015)
Record low20° (1991)
Thu, 0554° / 41°0.13
54 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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 °
Deep River, 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)
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 Deep 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 Deep 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.