Monthly outlook for Vayland, SD: average high 60.7°, average low 42°. That is 3.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (74.4°), the coolest 28 October (25°).
60.7°/42°
Average high / low
+3.6°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.1°
56.4°
+2.1°
29 October – 7 November
61.8°
50°
+6.5°
8 November – 17 November
at normal
43.8°
—
October records over 66 years
91.6°5 October 1963All-time high
6.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — St. Lawrence (7 mi).
Tue, 2070° / 43°0
70 °
Vayland, Tuesday, 20 October
Clear. High 70°, low 43°.
Pressure30.12 inHg
Wind11.3 mph S
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 42°0
68 °
Vayland, Wednesday, 21 October
Clear. High 68°, low 42°.
Pressure30.21 inHg
Wind6.4 mph N
Humidity74%
Visibility6.2 mi
Dew point52°
Thu, 2274° / 52°0
74 °
Vayland, Thursday, 22 October
Clear. High 74°, low 52°.
Pressure30.12 inHg
Wind10.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point57°
Fri, 2371° / 60°0.03
71 °
Vayland, Friday, 23 October
Light rain. High 71°, low 60°.
Pressure29.88 inHg
Wind16 mph SE
Humidity61%
Visibility6.2 mi
Dew point53°
Sat, 2466° / 49°0.06
66 °
Vayland, Saturday, 24 October
Light rain. High 66°, low 49°.
Pressure30.15 inHg
Wind17 mph S
Humidity60%
Visibility—
Dew point44°
Sun, 2551° / 42°0.04
51 °
Vayland, Sunday, 25 October
Light rain. High 51°, low 42°.
Pressure30.45 inHg
Wind11 mph N
Humidity67%
Visibility—
Dew point37°
Mon, 2644° / 39°0
44 °
Vayland, Monday, 26 October
Overcast. High 44°, low 39°.
Pressure30.42 inHg
Wind10.3 mph N
Humidity39%
Visibility—
Dew point19°
Tue, 2741° / 29°0
41 °
Vayland, Tuesday, 27 October
Clear. High 41°, low 29°.
Pressure30.71 inHg
Wind13 mph NW
Humidity27%
Visibility—
Dew point5°
Wed, 2849° / 25°0
49 °
Vayland, Wednesday, 28 October
Clear. High 49°, low 25°.
Pressure30.47 inHg
Wind8.3 mph SW
Humidity21%
Visibility—
Dew point5°
Thu, 2954° / 33°0
54 °
Vayland, Thursday, 29 October
Clear. High 54°, low 33°.
Pressure30.12 inHg
Wind6.4 mph E
Humidity41%
Visibility—
Dew point25°
Fri, 3060° / 38°0
60 °
Vayland, Friday, 30 October
Overcast. High 60°, low 38°.
Pressure29.88 inHg
Wind7.1 mph SE
Humidity55%
Visibility—
Dew point38°
Sat, 3165° / 43°0
65 °
Vayland, Saturday, 31 October
Partly cloudy. High 65°, low 43°.
Pressure29.91 inHg
Wind10.5 mph SE
Humidity54%
Visibility—
Dew point42°
Sun, 0163° / 51°0.01
63 °
Vayland, Sunday, 1 November
Light rain. High 63°, low 51°.
Pressure29.94 inHg
Wind10.6 mph NE
Humidity65%
Visibility—
Dew point49°
Mon, 0266° / 47°0
66 °
Vayland, Monday, 2 November
Clear. High 66°, low 47°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity31%
Visibility—
Dew point31°
Tue, 0362° / 43°0
62 °
Vayland, Tuesday, 3 November
Partly cloudy. High 62°, low 43°.
Pressure30.03 inHg
Wind8.1 mph SE
Humidity34%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0450° / 32°0.01
50 °
Vayland, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.01 in
Chance of precipitation7%
Record high72° (2016)
Record low6° (1991)
Thu, 0549° / 33°0.04
49 °
Vayland, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2016)
Record low8° (2003)
Fri, 0649° / 32°0.02
49 °
Vayland, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (2020)
Record low5° (2003)
Sat, 0749° / 31°0.03
49 °
Vayland, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (2006)
Record low4° (1992)
Sun, 0848° / 32°0.07
48 °
Vayland, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation15%
Record high74° (2006)
Record low3° (2003)
Mon, 0944° / 30°0.06
44 °
Vayland, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (2016)
Record low10° (2018)
Tue, 1043° / 27°0.06
43 °
Vayland, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (2016)
Record low0° (1986)
Wed, 1142° / 27°0.02
42 °
Vayland, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2005)
Record low-3° (1986)
Thu, 1242° / 27°0.06
42 °
Vayland, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (1999)
Record low-2° (1966)
Fri, 1345° / 28°0.03
45 °
Vayland, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1999)
Record low-1° (2014)
Sat, 1444° / 29°0.02
44 °
Vayland, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2025)
Record low-7° (2014)
Sun, 1543° / 28°0.03
43 °
Vayland, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (2001)
Record low7° (1997)
Mon, 1644° / 28°0.04
44 °
Vayland, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2001)
Record low0° (2014)
Tue, 1742° / 27°0.03
42 °
Vayland, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2001)
Record low4° (1996)
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 Vayland, 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 Vayland, 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.