Monthly outlook for Gretna, KS: average high 60.5°, average low 48.1°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 2 November (70.8°), the coolest 13 November (39.1°).
60.5°/48.1°
Average high / low
+2.2°
Above normal
4 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
61.7°
57.7°
+2.2°
8 November – 17 November
58.5°
54.2°
+2.3°
18 November – 27 November
at normal
48.7°
—
October records over 66 years
92.3°1 October 2006All-time high
4.8°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Phillipsburg (6 mi).
Fri, 3069° / 58°0.35
69 °
Gretna, Friday, 30 October
Heavy rain. High 69°, low 58°.
Pressure30.09 inHg
Wind5.2 mph SE
Humidity88%
Visibility6.2 mi
Dew point60°
Sat, 3162° / 52°0.02
62 °
Gretna, Saturday, 31 October
Light rain. High 62°, low 52°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity88%
Visibility4.4 mi
Dew point54°
Sun, 0163° / 52°0
63 °
Gretna, Sunday, 1 November
Overcast. High 63°, low 52°.
Pressure30.12 inHg
Wind9.3 mph SE
Humidity83%
Visibility6.2 mi
Dew point53°
Mon, 0271° / 60°0.07
71 °
Gretna, Monday, 2 November
Light rain. High 71°, low 60°.
Pressure29.74 inHg
Wind16.9 mph N
Humidity72%
Visibility—
Dew point61°
Tue, 0359° / 49°0.78
59 °
Gretna, Tuesday, 3 November
Rain. High 59°, low 49°.
Pressure30.06 inHg
Wind23.3 mph N
Humidity49%
Visibility—
Dew point38°
Wed, 0454° / 52°0.18
54 °
Gretna, Wednesday, 4 November
Rain. High 54°, low 52°.
Pressure29.83 inHg
Wind21.1 mph N
Humidity84%
Visibility—
Dew point48°
Thu, 0562° / 49°0
62 °
Gretna, Thursday, 5 November
Mostly clear. High 62°, low 49°.
Pressure29.88 inHg
Wind14.1 mph NW
Humidity60%
Visibility—
Dew point44°
Fri, 0660° / 44°0
60 °
Gretna, Friday, 6 November
Clear. High 60°, low 44°.
Pressure30.12 inHg
Wind6.4 mph E
Humidity58%
Visibility—
Dew point41°
Sat, 0756° / 41°0
56 °
Gretna, Saturday, 7 November
Overcast. High 56°, low 41°.
Pressure30.18 inHg
Wind12.1 mph SE
Humidity51%
Visibility—
Dew point33°
Sun, 0866° / 50°0.01
66 °
Gretna, Sunday, 8 November
Light rain. High 66°, low 50°.
Pressure30.03 inHg
Wind9.8 mph SE
Humidity67%
Visibility—
Dew point49°
Mon, 0960° / 46°0
60 °
Gretna, Monday, 9 November
Overcast. High 60°, low 46°.
Pressure30.12 inHg
Wind23.1 mph NW
Humidity31%
Visibility—
Dew point28°
Tue, 1060° / 41°0
60 °
Gretna, Tuesday, 10 November
Overcast. High 60°, low 41°.
Pressure29.97 inHg
Wind8 mph W
Humidity32%
Visibility—
Dew point24°
Wed, 1158° / 43°0
58 °
Gretna, Wednesday, 11 November
Overcast. High 58°, low 43°.
Pressure29.80 inHg
Wind8.5 mph N
Humidity35%
Visibility—
Dew point28°
Thu, 1251° / 42°0
51 °
Gretna, Thursday, 12 November
Overcast. High 51°, low 42°.
Pressure30.06 inHg
Wind9.4 mph NE
Humidity47%
Visibility—
Dew point28°
Fri, 1355° / 39°0
55 °
Gretna, Friday, 13 November
Clear. High 55°, low 39°.
Pressure29.83 inHg
Wind15.4 mph S
Humidity58%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1453° / 35°0.03
53 °
Gretna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high75° (2025)
Record low7° (2000)
Sun, 1554° / 35°0.07
54 °
Gretna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1999)
Record low4° (2000)
Mon, 1655° / 34°0.06
55 °
Gretna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (2016)
Record low11° (2000)
Tue, 1754° / 35°0.07
54 °
Gretna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.07 in
Chance of precipitation8%
Record high72° (1999)
Record low-5° (2000)
Wed, 1853° / 35°0.06
53 °
Gretna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (2020)
Record low11° (2000)
Thu, 1952° / 34°0.06
52 °
Gretna, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (2020)
Record low18° (1985)
Fri, 2051° / 32°0.06
51 °
Gretna, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.06 in
Chance of precipitation13%
Record high70° (1990)
Record low11° (1961)
Sat, 2149° / 31°0.03
49 °
Gretna, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (2012)
Record low7° (2000)
Sun, 2249° / 30°0.02
49 °
Gretna, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2023)
Record low6° (1975)
Mon, 2347° / 30°0.03
47 °
Gretna, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2005)
Record low7° (1975)
Tue, 2448° / 30°0.03
48 °
Gretna, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation12%
Record high75° (2017)
Record low11° (2000)
Wed, 2547° / 29°0.05
47 °
Gretna, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation13%
Record high66° (1960)
Record low7° (1993)
Thu, 2646° / 29°0.04
46 °
Gretna, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high68° (1960)
Record low4° (1975)
Fri, 2743° / 27°0.06
43 °
Gretna, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2017)
Record low3° (1975)
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, KS 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, KS 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.