Monthly outlook for Timber Lake, SD: average high 64.3°, average low 45.6°. That is 5.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 28 October (72.7°), the coolest 17 October (36.9°).
64.3°/45.6°
Average high / low
+5.7°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
64.4°
56.1°
+4.6°
27 October – 5 November
64.1°
49.5°
+8.1°
6 November – 15 November
at normal
43.2°
—
October records over 66 years
89.1°4 October 1963All-time high
-4.5°31 October 1991All-time low
Sun, 1867° / 46°0
67 °
Timber Lake, Sunday, 18 October
Clear. High 67°, low 46°.
Pressure30.06 inHg
Wind11.8 mph N
Humidity38%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 41°0
62 °
Timber Lake, Monday, 19 October
Clear. High 62°, low 41°.
Pressure30.21 inHg
Wind9.5 mph E
Humidity42%
Visibility6.2 mi
Dew point36°
Tue, 2067° / 45°0
67 °
Timber Lake, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure30.03 inHg
Wind10.1 mph SE
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 47°0
64 °
Timber Lake, Wednesday, 21 October
Overcast. High 64°, low 47°.
Pressure30.21 inHg
Wind6.3 mph NE
Humidity79%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 50°0
72 °
Timber Lake, Thursday, 22 October
Clear. High 72°, low 50°.
Pressure30.03 inHg
Wind19.6 mph SE
Humidity66%
Visibility—
Dew point53°
Fri, 2368° / 58°0.07
68 °
Timber Lake, Friday, 23 October
Light rain. High 68°, low 58°.
Pressure29.77 inHg
Wind18 mph S
Humidity87%
Visibility—
Dew point59°
Sat, 2456° / 44°0.11
56 °
Timber Lake, Saturday, 24 October
Light rain. High 56°, low 44°.
Pressure30.24 inHg
Wind17.2 mph N
Humidity54%
Visibility—
Dew point33°
Sun, 2559° / 40°0
59 °
Timber Lake, Sunday, 25 October
Clear. High 59°, low 40°.
Pressure30.12 inHg
Wind7.3 mph NW
Humidity52%
Visibility—
Dew point35°
Mon, 2659° / 41°0
59 °
Timber Lake, Monday, 26 October
Clear. High 59°, low 41°.
Pressure30.24 inHg
Wind12 mph SE
Humidity48%
Visibility—
Dew point34°
Tue, 2765° / 45°0
65 °
Timber Lake, Tuesday, 27 October
Clear. High 65°, low 45°.
Pressure30.06 inHg
Wind21.8 mph S
Humidity49%
Visibility—
Dew point39°
Wed, 2873° / 53°0
73 °
Timber Lake, Wednesday, 28 October
Overcast. High 73°, low 53°.
Pressure29.50 inHg
Wind22.4 mph SE
Humidity43%
Visibility—
Dew point45°
Thu, 2969° / 53°0
69 °
Timber Lake, Thursday, 29 October
Clear. High 69°, low 53°.
Pressure29.59 inHg
Wind16.7 mph NW
Humidity25%
Visibility—
Dew point30°
Fri, 3057° / 43°0.02
57 °
Timber Lake, Friday, 30 October
Light rain. High 57°, low 43°.
Pressure29.65 inHg
Wind12.8 mph W
Humidity26%
Visibility—
Dew point21°
Sat, 3162° / 41°0
62 °
Timber Lake, Saturday, 31 October
Mostly clear. High 62°, low 41°.
Pressure29.68 inHg
Wind14.3 mph S
Humidity30%
Visibility—
Dew point24°
Sun, 0158° / 45°0
58 °
Timber Lake, Sunday, 1 November
Partly cloudy. High 58°, low 45°.
Pressure29.83 inHg
Wind20 mph NW
Humidity16%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 32°0.02
49 °
Timber Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2022)
Record low2° (1991)
Tue, 0347° / 33°0.04
47 °
Timber Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2020)
Record low-7° (1991)
Wed, 0449° / 31°0.01
49 °
Timber Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.01 in
Chance of precipitation8%
Record high75° (1978)
Record low-9° (1991)
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)
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.