Monthly outlook for Creston, SD: average high 65.4°, average low 46°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 10 October (92.4°), the coolest 17 October (28.2°).
65.4°/46°
Average high / low
+2.7°
Above normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.8°
61.3°
+1.4°
20 October – 29 October
68.2°
58.2°
+5.6°
30 October – 8 November
at normal
52.3°
—
October records over 66 years
92.7°3 October 2025All-time high
-0.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Folsom (10 mi).
Sun, 1166° / 49°0.07
66 °
Creston, Sunday, 11 October
Light rain. High 66°, low 49°.
Pressure29.77 inHg
Wind10 mph N
Humidity56%
Visibility6.2 mi
Dew point46°
Mon, 1265° / 48°0.02
65 °
Creston, Monday, 12 October
Light rain. High 65°, low 48°.
Pressure29.80 inHg
Wind2.8 mph S
Humidity64%
Visibility6.2 mi
Dew point49°
Tue, 1358° / 45°0.33
58 °
Creston, Tuesday, 13 October
Heavy rain. High 58°, low 45°.
Pressure30.03 inHg
Wind3.8 mph SE
Humidity60%
Visibility6.2 mi
Dew point39°
Wed, 1460° / 44°0.04
60 °
Creston, Wednesday, 14 October
Light rain. High 60°, low 44°.
Pressure30.24 inHg
Wind3.9 mph NE
Humidity47%
Visibility6.2 mi
Dew point37°
Thu, 1562° / 48°0.21
62 °
Creston, Thursday, 15 October
Rain. High 62°, low 48°.
Pressure30.39 inHg
Wind10.4 mph N
Humidity62%
Visibility—
Dew point43°
Fri, 1648° / 35°0
48 °
Creston, Friday, 16 October
Partly cloudy. High 48°, low 35°.
Pressure30.68 inHg
Wind27.6 mph NW
Humidity40%
Visibility—
Dew point18°
Sat, 1744° / 28°0
44 °
Creston, Saturday, 17 October
Clear. High 44°, low 28°.
Pressure30.59 inHg
Wind11.1 mph SE
Humidity27%
Visibility—
Dew point7°
Sun, 1865° / 37°0
65 °
Creston, Sunday, 18 October
Overcast. High 65°, low 37°.
Pressure30.03 inHg
Wind15.7 mph S
Humidity30%
Visibility—
Dew point23°
Mon, 1978° / 50°0
78 °
Creston, Monday, 19 October
Clear. High 78°, low 50°.
Pressure30.06 inHg
Wind8.5 mph S
Humidity19%
Visibility—
Dew point25°
Tue, 2079° / 54°0
79 °
Creston, Tuesday, 20 October
Partly cloudy. High 79°, low 54°.
Pressure29.83 inHg
Wind20.7 mph SW
Humidity17%
Visibility—
Dew point25°
Wed, 2164° / 52°0
64 °
Creston, Wednesday, 21 October
Partly cloudy. High 64°, low 52°.
Pressure30.03 inHg
Wind20.3 mph NW
Humidity27%
Visibility—
Dew point26°
Thu, 2255° / 45°0.02
55 °
Creston, Thursday, 22 October
Light rain. High 55°, low 45°.
Pressure30.50 inHg
Wind24.2 mph NW
Humidity47%
Visibility—
Dew point30°
Fri, 2361° / 40°0
61 °
Creston, Friday, 23 October
Clear. High 61°, low 40°.
Pressure30.36 inHg
Wind12.1 mph SE
Humidity39%
Visibility—
Dew point28°
Sat, 2475° / 48°0
75 °
Creston, Saturday, 24 October
Partly cloudy. High 75°, low 48°.
Pressure29.97 inHg
Wind8.8 mph S
Humidity25%
Visibility—
Dew point29°
Sun, 2575° / 54°0
75 °
Creston, Sunday, 25 October
Mostly clear. High 75°, low 54°.
Pressure30.00 inHg
Wind5.6 mph NW
Humidity23%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 37°0.03
58 °
Creston, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.03 in
Chance of precipitation7%
Record high77° (1990)
Record low2° (2020)
Tue, 2756° / 35°0.02
56 °
Creston, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high79° (2016)
Record low2° (2020)
Wed, 2856° / 36°0.06
56 °
Creston, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low36°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2016)
Record low14° (1991)
Thu, 2955° / 35°0.07
55 °
Creston, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high78° (1968)
Record low4° (1991)
Fri, 3053° / 34°0.02
53 °
Creston, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation20%
Record high78° (1965)
Record low-1° (1991)
Sat, 3153° / 34°0.03
53 °
Creston, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (1990)
Record low3° (1991)
Sun, 0152° / 33°0.04
52 °
Creston, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high72° (1965)
Record low6° (2002)
Mon, 0252° / 32°0.02
52 °
Creston, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high76° (2008)
Record low-3° (1991)
Tue, 0351° / 33°0.04
51 °
Creston, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2016)
Record low3° (1991)
Wed, 0454° / 31°0.01
54 °
Creston, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (2025)
Record low8° (1991)
Thu, 0553° / 33°0.03
53 °
Creston, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2020)
Record low5° (1973)
Fri, 0652° / 31°0.04
52 °
Creston, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (2020)
Record low-5° (2003)
Sat, 0752° / 31°0.02
52 °
Creston, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high75° (1999)
Record low-1° (1991)
Sun, 0850° / 31°0.05
50 °
Creston, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high79° (1999)
Record low7° (2003)
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 Creston, 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 Creston, 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.