Monthly outlook for Timber Lake, SD: average high 57.7°, average low 39°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (76.2°), the coolest 27 October (21.7°).
57.7°/39°
Average high / low
+3°
Above normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.1°
54.4°
+1.5°
30 October – 8 November
58.8°
48.1°
+6°
9 November – 18 November
at normal
41.5°
—
October records over 66 years
89.1°4 October 1963All-time high
-4.5°31 October 1991All-time low
Wed, 2165° / 42°0
65 °
Timber Lake, Wednesday, 21 October
Overcast. High 65°, low 42°.
Pressure30.24 inHg
Wind5.1 mph E
Humidity57%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 51°0
72 °
Timber Lake, Thursday, 22 October
Overcast. High 72°, low 51°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 2376° / 59°0
76 °
Timber Lake, Friday, 23 October
Partly cloudy. High 76°, low 59°.
Pressure29.71 inHg
Wind15.9 mph S
Humidity56%
Visibility6.2 mi
Dew point55°
Sat, 2458° / 41°0.01
58 °
Timber Lake, Saturday, 24 October
Light rain. High 58°, low 41°.
Pressure30.39 inHg
Wind24.2 mph NW
Humidity48%
Visibility—
Dew point30°
Sun, 2547° / 35°0.19
47 °
Timber Lake, Sunday, 25 October
Snow. High 47°, low 35°.
Pressure30.50 inHg
Wind9.6 mph E
Humidity56%
Visibility—
Dew point29°
Mon, 2642° / 32°0.07
42 °
Timber Lake, Monday, 26 October
Light snow. High 42°, low 32°.
Pressure30.50 inHg
Wind15.3 mph NW
Humidity46%
Visibility—
Dew point20°
Tue, 2741° / 22°0
41 °
Timber Lake, Tuesday, 27 October
Clear. High 41°, low 22°.
Pressure30.65 inHg
Wind9.6 mph N
Humidity29%
Visibility—
Dew point4°
Wed, 2851° / 31°0
51 °
Timber Lake, Wednesday, 28 October
Mostly clear. High 51°, low 31°.
Pressure30.18 inHg
Wind17.3 mph NW
Humidity26%
Visibility—
Dew point13°
Thu, 2950° / 30°0
50 °
Timber Lake, Thursday, 29 October
Clear. High 50°, low 30°.
Pressure30.33 inHg
Wind12.9 mph NW
Humidity31%
Visibility—
Dew point15°
Fri, 3052° / 29°0
52 °
Timber Lake, Friday, 30 October
Mostly clear. High 52°, low 29°.
Pressure30.30 inHg
Wind18.2 mph S
Humidity35%
Visibility—
Dew point17°
Sat, 3154° / 40°0
54 °
Timber Lake, Saturday, 31 October
Mostly clear. High 54°, low 40°.
Pressure30.00 inHg
Wind17.3 mph NW
Humidity35%
Visibility—
Dew point24°
Sun, 0153° / 32°0
53 °
Timber Lake, Sunday, 1 November
Clear. High 53°, low 32°.
Pressure30.15 inHg
Wind13.6 mph SE
Humidity39%
Visibility—
Dew point22°
Mon, 0266° / 43°0
66 °
Timber Lake, Monday, 2 November
Overcast. High 66°, low 43°.
Pressure29.71 inHg
Wind12 mph SE
Humidity44%
Visibility—
Dew point37°
Tue, 0367° / 50°0
67 °
Timber Lake, Tuesday, 3 November
Overcast. High 67°, low 50°.
Pressure29.80 inHg
Wind9.3 mph NW
Humidity37%
Visibility—
Dew point35°
Wed, 0461° / 46°0
61 °
Timber Lake, Wednesday, 4 November
Clear. High 61°, low 46°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity45%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 31°0.05
48 °
Timber Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2020)
Record low3° (2003)
Fri, 0647° / 30°0.02
47 °
Timber Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation7%
Record high69° (2016)
Record low3° (1991)
Sat, 0747° / 29°0.04
47 °
Timber Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (2006)
Record low-8° (1991)
Sun, 0846° / 29°0.04
46 °
Timber Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1999)
Record low7° (2000)
Mon, 0942° / 28°0.04
42 °
Timber Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2001)
Record low2° (1966)
Tue, 1042° / 25°0.06
42 °
Timber Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1989)
Record low-5° (1986)
Wed, 1140° / 24°0.01
40 °
Timber Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.01 in
Chance of precipitation10%
Record high66° (2005)
Record low-10° (1986)
Thu, 1242° / 25°0.02
42 °
Timber Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1999)
Record low-10° (2022)
Fri, 1343° / 26°0.02
43 °
Timber Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (1999)
Record low-16° (1986)
Sat, 1442° / 27°0.03
42 °
Timber Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation12%
Record high68° (2025)
Record low-15° (2014)
Sun, 1541° / 26°0.02
41 °
Timber Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (1975)
Record low-1° (2014)
Mon, 1642° / 25°0.02
42 °
Timber Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation7%
Record high65° (2001)
Record low-5° (2022)
Tue, 1740° / 25°0.02
40 °
Timber Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2001)
Record low0° (1996)
Wed, 1841° / 24°0.03
41 °
Timber Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high61° (2020)
Record low0° (2014)
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 Timber Lake, 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 Timber Lake, 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.