Monthly outlook for Green Valley, IN: average high 61.9°, average low 42.7°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 25 October (71.7°), the coolest 29 October (33°).
61.9°/42.7°
Average high / low
+0.9°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
64°
61°
+1.7°
29 October – 7 November
58.5°
57.6°
+0.5°
8 November – 17 November
at normal
52.1°
—
October records over 66 years
90°1 October 2019All-time high
23.9°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Franklin (9 mi).
Tue, 2071° / 40°0
71 °
Green Valley, Tuesday, 20 October
Clear. High 71°, low 40°.
Pressure30.39 inHg
Wind3 mph E
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 41°0
68 °
Green Valley, Wednesday, 21 October
Clear. High 68°, low 41°.
Pressure30.30 inHg
Wind0.3 mph E
Humidity62%
Visibility6.2 mi
Dew point49°
Thu, 2267° / 47°0
67 °
Green Valley, Thursday, 22 October
Clear. High 67°, low 47°.
Pressure30.30 inHg
Wind5.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point49°
Fri, 2363° / 44°0
63 °
Green Valley, Friday, 23 October
Clear. High 63°, low 44°.
Pressure30.39 inHg
Wind5.8 mph E
Humidity65%
Visibility6.2 mi
Dew point44°
Sat, 2462° / 41°0
62 °
Green Valley, Saturday, 24 October
Overcast. High 62°, low 41°.
Pressure30.47 inHg
Wind5.8 mph E
Humidity40%
Visibility—
Dew point33°
Sun, 2572° / 45°0
72 °
Green Valley, Sunday, 25 October
Overcast. High 72°, low 45°.
Pressure30.39 inHg
Wind10.1 mph SW
Humidity42%
Visibility—
Dew point42°
Mon, 2667° / 56°0
67 °
Green Valley, Monday, 26 October
Overcast. High 67°, low 56°.
Pressure30.30 inHg
Wind7 mph SW
Humidity47%
Visibility—
Dew point44°
Tue, 2756° / 44°0.31
56 °
Green Valley, Tuesday, 27 October
Light rain. High 56°, low 44°.
Pressure30.27 inHg
Wind10.4 mph NE
Humidity82%
Visibility—
Dew point42°
Wed, 2847° / 39°0
47 °
Green Valley, Wednesday, 28 October
Mostly clear. High 47°, low 39°.
Pressure30.39 inHg
Wind12.2 mph N
Humidity39%
Visibility—
Dew point22°
Thu, 2950° / 33°0
50 °
Green Valley, Thursday, 29 October
Clear. High 50°, low 33°.
Pressure30.39 inHg
Wind6.9 mph NW
Humidity34%
Visibility—
Dew point19°
Fri, 3057° / 35°0
57 °
Green Valley, Friday, 30 October
Clear. High 57°, low 35°.
Pressure30.33 inHg
Wind8.7 mph SW
Humidity24%
Visibility—
Dew point16°
Sat, 3162° / 38°0
62 °
Green Valley, Saturday, 31 October
Overcast. High 62°, low 38°.
Pressure30.21 inHg
Wind13 mph SW
Humidity22%
Visibility—
Dew point19°
Sun, 0162° / 44°0
62 °
Green Valley, Sunday, 1 November
Overcast. High 62°, low 44°.
Pressure30.18 inHg
Wind9.1 mph SW
Humidity27%
Visibility—
Dew point25°
Mon, 0262° / 49°0
62 °
Green Valley, Monday, 2 November
Overcast. High 62°, low 49°.
Pressure30.09 inHg
Wind4.7 mph NE
Humidity28%
Visibility—
Dew point27°
Tue, 0359° / 48°0
59 °
Green Valley, Tuesday, 3 November
Overcast. High 59°, low 48°.
Pressure30.03 inHg
Wind6.9 mph NE
Humidity47%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 42°0.08
56 °
Green Valley, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (2003)
Record low15° (1966)
Thu, 0556° / 41°0.09
56 °
Green Valley, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2024)
Record low19° (1991)
Fri, 0655° / 39°0.09
55 °
Green Valley, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (1975)
Record low24° (1966)
Sat, 0755° / 39°0.13
55 °
Green Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2020)
Record low23° (1971)
Sun, 0855° / 39°0.03
55 °
Green Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (2023)
Record low20° (1971)
Mon, 0956° / 40°0.11
56 °
Green Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2020)
Record low19° (1991)
Tue, 1055° / 39°0.15
55 °
Green Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high76° (2020)
Record low19° (2018)
Wed, 1152° / 36°0.12
52 °
Green Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high73° (2010)
Record low21° (2025)
Thu, 1250° / 35°0.09
50 °
Green Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1964)
Record low13° (2019)
Fri, 1350° / 35°0.09
50 °
Green Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (1978)
Record low10° (2019)
Sat, 1451° / 36°0.11
51 °
Green Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high71° (2011)
Record low15° (1986)
Sun, 1551° / 37°0.15
51 °
Green Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2025)
Record low20° (2014)
Mon, 1651° / 35°0.09
51 °
Green Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2001)
Record low19° (1997)
Tue, 1751° / 36°0.13
51 °
Green Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2016)
Record low6° (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 Green Valley, 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 Green Valley, 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.