Monthly outlook for Geddes, SD: average high 58°, average low 44.4°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 October (72°), the coolest 26 October (35.9°).
58°/44.4°
Average high / low
−0.7°
Below normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
60.2°
60.4°
-0.1°
23 October – 1 November
54.2°
55.5°
-0.8°
2 November – 11 November
at normal
50°
—
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).
Wed, 1455° / 41°0.02
55 °
Geddes, Wednesday, 14 October
Light rain. High 55°, low 41°.
Pressure30.24 inHg
Wind3.4 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Thu, 1559° / 47°0.65
59 °
Geddes, Thursday, 15 October
Rain. High 59°, low 47°.
Pressure30.24 inHg
Wind9.1 mph NW
Humidity86%
Visibility6.2 mi
Dew point47°
Fri, 1652° / 40°0
52 °
Geddes, Friday, 16 October
Clear. High 52°, low 40°.
Pressure30.71 inHg
Wind12.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point31°
Sat, 1768° / 42°0
68 °
Geddes, Saturday, 17 October
Clear. High 68°, low 42°.
Pressure30.18 inHg
Wind14.3 mph S
Humidity41%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 50°0
61 °
Geddes, Sunday, 18 October
Overcast. High 61°, low 50°.
Pressure29.97 inHg
Wind13 mph S
Humidity44%
Visibility—
Dew point37°
Mon, 1963° / 44°0
63 °
Geddes, Monday, 19 October
Clear. High 63°, low 44°.
Pressure30.18 inHg
Wind12.8 mph SE
Humidity26%
Visibility—
Dew point24°
Tue, 2061° / 45°0.01
61 °
Geddes, Tuesday, 20 October
Light rain. High 61°, low 45°.
Pressure29.97 inHg
Wind15.2 mph S
Humidity80%
Visibility—
Dew point50°
Wed, 2172° / 58°0.12
72 °
Geddes, Wednesday, 21 October
Light rain. High 72°, low 58°.
Pressure29.80 inHg
Wind17 mph S
Humidity72%
Visibility—
Dew point59°
Thu, 2256° / 51°0.26
56 °
Geddes, Thursday, 22 October
Light rain. High 56°, low 51°.
Pressure29.77 inHg
Wind10.4 mph NW
Humidity89%
Visibility—
Dew point52°
Fri, 2351° / 42°0.18
51 °
Geddes, Friday, 23 October
Light rain. High 51°, low 42°.
Pressure29.94 inHg
Wind24.7 mph W
Humidity58%
Visibility—
Dew point34°
Sat, 2457° / 42°0
57 °
Geddes, Saturday, 24 October
Mostly clear. High 57°, low 42°.
Pressure30.39 inHg
Wind15.8 mph W
Humidity39%
Visibility—
Dew point29°
Sun, 2562° / 41°0
62 °
Geddes, Sunday, 25 October
Clear. High 62°, low 41°.
Pressure30.21 inHg
Wind18.1 mph NW
Humidity32%
Visibility—
Dew point28°
Mon, 2650° / 36°0
50 °
Geddes, Monday, 26 October
Clear. High 50°, low 36°.
Pressure30.42 inHg
Wind8.2 mph SE
Humidity49%
Visibility—
Dew point27°
Tue, 2755° / 41°0
55 °
Geddes, Tuesday, 27 October
Overcast. High 55°, low 41°.
Pressure29.91 inHg
Wind21.2 mph S
Humidity65%
Visibility—
Dew point38°
Wed, 2850° / 46°0.01
50 °
Geddes, Wednesday, 28 October
Light rain. High 50°, low 46°.
Pressure29.97 inHg
Wind20.8 mph NW
Humidity52%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 38°0.07
55 °
Geddes, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (1978)
Record low20° (1991)
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)
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.