Monthly outlook for Gretna, NE: average high 60.7°, average low 47.4°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 24 October (78.2°), the coolest 6 November (27.4°).
60.7°/47.4°
Average high / low
+2°
Above normal
5 / 3
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
68.7°
58.5°
+5.7°
3 November – 12 November
47.5°
53.4°
-3.3°
13 November – 22 November
at normal
49.8°
—
October records over 66 years
93°5 October 2024All-time high
9.5°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Louisville (10 mi).
Sun, 2574° / 53°0
74 °
Gretna, Sunday, 25 October
Overcast. High 74°, low 53°.
Pressure30.33 inHg
Wind2.3 mph E
Humidity67%
Visibility6.2 mi
Dew point54°
Mon, 2673° / 56°0.03
73 °
Gretna, Monday, 26 October
Light rain. High 73°, low 56°.
Pressure30.18 inHg
Wind7.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point55°
Tue, 2768° / 53°0.08
68 °
Gretna, Tuesday, 27 October
Light rain. High 68°, low 53°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Wed, 2874° / 57°0.04
74 °
Gretna, Wednesday, 28 October
Light rain. High 74°, low 57°.
Pressure29.97 inHg
Wind9.5 mph S
Humidity64%
Visibility—
Dew point56°
Thu, 2968° / 56°0.03
68 °
Gretna, Thursday, 29 October
Light rain. High 68°, low 56°.
Pressure30.12 inHg
Wind11.4 mph E
Humidity80%
Visibility—
Dew point57°
Fri, 3063° / 57°0.74
63 °
Gretna, Friday, 30 October
Rain. High 63°, low 57°.
Pressure30.06 inHg
Wind15.3 mph S
Humidity91%
Visibility—
Dew point60°
Sat, 3166° / 58°0.05
66 °
Gretna, Saturday, 31 October
Light rain. High 66°, low 58°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity81%
Visibility—
Dew point57°
Sun, 0165° / 56°0
65 °
Gretna, Sunday, 1 November
Overcast. High 65°, low 56°.
Pressure30.06 inHg
Wind4.1 mph SW
Humidity71%
Visibility—
Dew point53°
Mon, 0257° / 45°1.06
57 °
Gretna, Monday, 2 November
Heavy rain. High 57°, low 45°.
Pressure30.09 inHg
Wind20.5 mph NW
Humidity90%
Visibility—
Dew point45°
Tue, 0345° / 38°0.42
45 °
Gretna, Tuesday, 3 November
Rain. High 45°, low 38°.
Pressure29.97 inHg
Wind20.7 mph N
Humidity86%
Visibility—
Dew point39°
Wed, 0453° / 38°0
53 °
Gretna, Wednesday, 4 November
Clear. High 53°, low 38°.
Pressure30.15 inHg
Wind16.2 mph N
Humidity52%
Visibility—
Dew point32°
Thu, 0542° / 33°0
42 °
Gretna, Thursday, 5 November
Overcast. High 42°, low 33°.
Pressure30.30 inHg
Wind13.6 mph N
Humidity57%
Visibility—
Dew point26°
Fri, 0637° / 27°0
37 °
Gretna, Friday, 6 November
Clear. High 37°, low 27°.
Pressure30.56 inHg
Wind12.3 mph N
Humidity36%
Visibility—
Dew point10°
Sat, 0748° / 29°0
48 °
Gretna, Saturday, 7 November
Overcast. High 48°, low 29°.
Pressure30.12 inHg
Wind21.7 mph S
Humidity49%
Visibility—
Dew point23°
Sun, 0860° / 42°0
60 °
Gretna, Sunday, 8 November
Mostly clear. High 60°, low 42°.
Pressure29.97 inHg
Wind15.7 mph NW
Humidity43%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0954° / 37°0.1
54 °
Gretna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (1999)
Record low17° (2018)
Tue, 1051° / 35°0.07
51 °
Gretna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (2012)
Record low12° (2018)
Wed, 1150° / 33°0.06
50 °
Gretna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (1964)
Record low8° (1986)
Thu, 1249° / 33°0.06
49 °
Gretna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (2005)
Record low7° (2019)
Fri, 1351° / 33°0.06
51 °
Gretna, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (1999)
Record low4° (1986)
Sat, 1450° / 35°0.02
50 °
Gretna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2025)
Record low10° (1972)
Sun, 1551° / 34°0.05
51 °
Gretna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (2001)
Record low2° (1972)
Mon, 1652° / 33°0.06
52 °
Gretna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.06 in
Chance of precipitation15%
Record high72° (2016)
Record low12° (2014)
Tue, 1751° / 35°0.07
51 °
Gretna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (2001)
Record low13° (1961)
Wed, 1851° / 34°0.05
51 °
Gretna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high75° (1999)
Record low10° (1961)
Thu, 1950° / 34°0.07
50 °
Gretna, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2007)
Record low11° (1961)
Fri, 2048° / 33°0.08
48 °
Gretna, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation15%
Record high66° (1990)
Record low8° (1985)
Sat, 2147° / 31°0.03
47 °
Gretna, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1990)
Record low10° (1964)
Sun, 2247° / 31°0.03
47 °
Gretna, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (1966)
Record low17° (1985)
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 Gretna, NE 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 Gretna, NE 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.