Monthly outlook for Geddes, SD: average high 63.6°, average low 45.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 October (75.5°), the coolest 25 October (37.9°).
63.6°/45.5°
Average high / low
+2.7°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
63.8°
60°
+2.1°
24 October – 2 November
63.3°
54.9°
+4.7°
3 November – 12 November
at normal
49.4°
—
October records over 66 years
91.4°2 October 1997All-time high
7.2°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Lakeview Colony (12 mi).
Thu, 1558° / 43°0.08
58 °
Geddes, Thursday, 15 October
Light rain. High 58°, low 43°.
Pressure30.18 inHg
Wind12.9 mph NW
Humidity75%
Visibility6.2 mi
Dew point46°
Fri, 1651° / 40°0
51 °
Geddes, Friday, 16 October
Light rain. High 51°, low 40°.
Pressure30.71 inHg
Wind15.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Sat, 1763° / 38°0
63 °
Geddes, Saturday, 17 October
Clear. High 63°, low 38°.
Pressure30.33 inHg
Wind16.1 mph S
Humidity41%
Visibility6.2 mi
Dew point28°
Sun, 1867° / 47°0
67 °
Geddes, Sunday, 18 October
Clear. High 67°, low 47°.
Pressure30.12 inHg
Wind5.3 mph S
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1964° / 43°0
64 °
Geddes, Monday, 19 October
Clear. High 64°, low 43°.
Pressure30.21 inHg
Wind9.9 mph SE
Humidity54%
Visibility—
Dew point41°
Tue, 2070° / 47°0
70 °
Geddes, Tuesday, 20 October
Clear. High 70°, low 47°.
Pressure30.06 inHg
Wind16.4 mph SE
Humidity51%
Visibility—
Dew point45°
Wed, 2175° / 58°0.02
75 °
Geddes, Wednesday, 21 October
Light rain. High 75°, low 58°.
Pressure29.85 inHg
Wind14.9 mph S
Humidity49%
Visibility—
Dew point49°
Thu, 2270° / 49°0
70 °
Geddes, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.03 inHg
Wind9 mph NW
Humidity48%
Visibility—
Dew point43°
Fri, 2365° / 51°0.57
65 °
Geddes, Friday, 23 October
Rain. High 65°, low 51°.
Pressure29.71 inHg
Wind22 mph NW
Humidity97%
Visibility—
Dew point62°
Sat, 2454° / 44°0.14
54 °
Geddes, Saturday, 24 October
Light rain. High 54°, low 44°.
Pressure30.21 inHg
Wind25.9 mph NW
Humidity41%
Visibility—
Dew point28°
Sun, 2554° / 38°0
54 °
Geddes, Sunday, 25 October
Clear. High 54°, low 38°.
Pressure30.45 inHg
Wind15.5 mph NW
Humidity35%
Visibility—
Dew point24°
Mon, 2668° / 40°0
68 °
Geddes, Monday, 26 October
Clear. High 68°, low 40°.
Pressure30.18 inHg
Wind13.8 mph S
Humidity32%
Visibility—
Dew point30°
Tue, 2766° / 52°0
66 °
Geddes, Tuesday, 27 October
Partly cloudy. High 66°, low 52°.
Pressure29.91 inHg
Wind18.1 mph SW
Humidity44%
Visibility—
Dew point40°
Wed, 2870° / 47°0
70 °
Geddes, Wednesday, 28 October
Clear. High 70°, low 47°.
Pressure29.74 inHg
Wind13.7 mph S
Humidity41%
Visibility—
Dew point38°
Thu, 2968° / 48°0
68 °
Geddes, Thursday, 29 October
Overcast. High 68°, low 48°.
Pressure30.00 inHg
Wind8.6 mph SE
Humidity43%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3053° / 38°0.1
53 °
Geddes, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1965)
Record low17° (1991)
Sat, 3153° / 36°0.06
53 °
Geddes, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2016)
Record low14° (2002)
Sun, 0152° / 37°0.04
52 °
Geddes, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (1990)
Record low14° (2002)
Mon, 0252° / 36°0.05
52 °
Geddes, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high76° (2005)
Record low10° (1991)
Tue, 0351° / 36°0.04
51 °
Geddes, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (1978)
Record low7° (1991)
Wed, 0452° / 34°0.01
52 °
Geddes, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.01 in
Chance of precipitation5%
Record high74° (1978)
Record low-8° (1991)
Thu, 0552° / 35°0.03
52 °
Geddes, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2001)
Record low15° (2003)
Fri, 0651° / 35°0.02
51 °
Geddes, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (2020)
Record low7° (2003)
Sat, 0752° / 34°0.02
52 °
Geddes, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high77° (2020)
Record low-2° (1991)
Sun, 0851° / 34°0.06
51 °
Geddes, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.06 in
Chance of precipitation12%
Record high75° (1999)
Record low7° (1991)
Mon, 0948° / 33°0.11
48 °
Geddes, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (1999)
Record low13° (2018)
Tue, 1047° / 30°0.04
47 °
Geddes, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high66° (2016)
Record low5° (1986)
Wed, 1145° / 29°0.05
45 °
Geddes, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation18%
Record high73° (2005)
Record low-3° (1986)
Thu, 1245° / 29°0.05
45 °
Geddes, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1999)
Record low4° (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 Geddes, SD 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 Geddes, SD 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.