Monthly outlook for Green Valley, IN: average high 64.5°, average low 44.1°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 25 October (72.3°), the coolest 31 October (34.9°).
64.5°/44.1°
Average high / low
+2.5°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
67.9°
60.8°
+4°
30 October – 8 November
58.7°
57.2°
+0.8°
9 November – 18 November
at normal
51.7°
—
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).
Wed, 2172° / 44°0
72 °
Green Valley, Wednesday, 21 October
Clear. High 72°, low 44°.
Pressure30.27 inHg
Wind0.6 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 45°0
72 °
Green Valley, Thursday, 22 October
Clear. High 72°, low 45°.
Pressure30.27 inHg
Wind3.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point47°
Fri, 2368° / 47°0
68 °
Green Valley, Friday, 23 October
Clear. High 68°, low 47°.
Pressure30.36 inHg
Wind4 mph E
Humidity63%
Visibility6.2 mi
Dew point50°
Sat, 2467° / 47°0
67 °
Green Valley, Saturday, 24 October
Partly cloudy. High 67°, low 47°.
Pressure30.45 inHg
Wind3.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point47°
Sun, 2572° / 48°0
72 °
Green Valley, Sunday, 25 October
Partly cloudy. High 72°, low 48°.
Pressure30.39 inHg
Wind4.3 mph SE
Humidity42%
Visibility—
Dew point44°
Mon, 2671° / 50°0
71 °
Green Valley, Monday, 26 October
Overcast. High 71°, low 50°.
Pressure30.21 inHg
Wind8.7 mph SW
Humidity43%
Visibility—
Dew point44°
Tue, 2771° / 56°0
71 °
Green Valley, Tuesday, 27 October
Overcast. High 71°, low 56°.
Pressure30.18 inHg
Wind6.7 mph SW
Humidity38%
Visibility—
Dew point41°
Wed, 2860° / 40°0.1
60 °
Green Valley, Wednesday, 28 October
Light rain. High 60°, low 40°.
Pressure30.12 inHg
Wind18.4 mph W
Humidity79%
Visibility—
Dew point44°
Thu, 2954° / 36°0
54 °
Green Valley, Thursday, 29 October
Light rain. High 54°, low 36°.
Pressure30.21 inHg
Wind15.8 mph NW
Humidity31%
Visibility—
Dew point21°
Fri, 3052° / 35°0
52 °
Green Valley, Friday, 30 October
Clear. High 52°, low 35°.
Pressure30.27 inHg
Wind8.1 mph SE
Humidity36%
Visibility—
Dew point22°
Sat, 3161° / 35°0
61 °
Green Valley, Saturday, 31 October
Overcast. High 61°, low 35°.
Pressure30.09 inHg
Wind13.9 mph S
Humidity38%
Visibility—
Dew point28°
Sun, 0161° / 53°0.07
61 °
Green Valley, Sunday, 1 November
Light rain. High 61°, low 53°.
Pressure29.97 inHg
Wind15.8 mph S
Humidity85%
Visibility—
Dew point55°
Mon, 0269° / 49°0.19
69 °
Green Valley, Monday, 2 November
Light rain. High 69°, low 49°.
Pressure29.97 inHg
Wind20.1 mph NW
Humidity68%
Visibility—
Dew point57°
Tue, 0354° / 41°0
54 °
Green Valley, Tuesday, 3 November
Clear. High 54°, low 41°.
Pressure30.47 inHg
Wind9.1 mph N
Humidity27%
Visibility—
Dew point19°
Wed, 0456° / 38°0
56 °
Green Valley, Wednesday, 4 November
Overcast. High 56°, low 38°.
Pressure30.33 inHg
Wind9.6 mph W
Humidity28%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1851° / 36°0.13
51 °
Green Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high72° (2016)
Record low10° (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 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.