Monthly outlook for Tripp, SD: average high 57.1°, average low 43.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 6 days (about 4.6 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 October (70.9°), the coolest 27 October (30.3°).
57.1°/43.1°
Average high / low
−0.1°
Below normal
6 / 3
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
62.7°
58.9°
+2.1°
26 October – 4 November
47.8°
53.3°
-3.1°
5 November – 14 November
at normal
47.9°
—
October records over 66 years
90.9°3 October 2025All-time high
11.1°27 October 2020All-time low
Sat, 1762° / 38°0
62 °
Tripp, Saturday, 17 October
Clear. High 62°, low 38°.
Pressure30.30 inHg
Wind15.7 mph S
Humidity44%
Visibility6.2 mi
Dew point33°
Sun, 1866° / 46°0
66 °
Tripp, Sunday, 18 October
Clear. High 66°, low 46°.
Pressure30.09 inHg
Wind13.5 mph S
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 45°0
62 °
Tripp, Monday, 19 October
Overcast. High 62°, low 45°.
Pressure30.12 inHg
Wind9.1 mph S
Humidity61%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 47°0
66 °
Tripp, Tuesday, 20 October
Clear. High 66°, low 47°.
Pressure30.12 inHg
Wind12.5 mph SE
Humidity59%
Visibility—
Dew point46°
Wed, 2171° / 52°0
71 °
Tripp, Wednesday, 21 October
Clear. High 71°, low 52°.
Pressure30.06 inHg
Wind11.5 mph S
Humidity60%
Visibility—
Dew point51°
Thu, 2269° / 50°0
69 °
Tripp, Thursday, 22 October
Clear. High 69°, low 50°.
Pressure30.18 inHg
Wind12.1 mph N
Humidity37%
Visibility—
Dew point36°
Fri, 2368° / 50°0.06
68 °
Tripp, Friday, 23 October
Light rain. High 68°, low 50°.
Pressure29.97 inHg
Wind20.6 mph SE
Humidity75%
Visibility—
Dew point54°
Sat, 2462° / 53°0
62 °
Tripp, Saturday, 24 October
Light rain. High 62°, low 53°.
Pressure30.09 inHg
Wind15.2 mph NW
Humidity42%
Visibility—
Dew point36°
Sun, 2551° / 36°2.46
51 °
Tripp, Sunday, 25 October
Heavy rain. High 51°, low 36°.
Pressure30.27 inHg
Wind17.3 mph N
Humidity88%
Visibility—
Dew point38°
Mon, 2637° / 34°0.27
37 °
Tripp, Monday, 26 October
Snow. High 37°, low 34°.
Pressure30.24 inHg
Wind18.4 mph N
Humidity96%
Visibility—
Dew point35°
Tue, 2744° / 30°0.1
44 °
Tripp, Tuesday, 27 October
Light rain. High 44°, low 30°.
Pressure30.18 inHg
Wind12.3 mph S
Humidity63%
Visibility—
Dew point31°
Wed, 2855° / 42°1.04
55 °
Tripp, Wednesday, 28 October
Heavy rain. High 55°, low 42°.
Pressure29.77 inHg
Wind13.8 mph W
Humidity98%
Visibility—
Dew point46°
Thu, 2953° / 44°0
53 °
Tripp, Thursday, 29 October
Overcast. High 53°, low 44°.
Pressure29.91 inHg
Wind14.6 mph W
Humidity73%
Visibility—
Dew point43°
Fri, 3052° / 40°0
52 °
Tripp, Friday, 30 October
Overcast. High 52°, low 40°.
Pressure30.24 inHg
Wind11.4 mph N
Humidity63%
Visibility—
Dew point36°
Sat, 3145° / 43°0.69
45 °
Tripp, Saturday, 31 October
Rain. High 45°, low 43°.
Pressure30.15 inHg
Wind20.8 mph NE
Humidity87%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 36°0.04
52 °
Tripp, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1990)
Record low14° (2002)
Mon, 0252° / 36°0.04
52 °
Tripp, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2005)
Record low10° (1991)
Tue, 0351° / 35°0.05
51 °
Tripp, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (1978)
Record low5° (1991)
Wed, 0451° / 33°0.01
51 °
Tripp, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (2020)
Record low-11° (1991)
Thu, 0552° / 34°0.03
52 °
Tripp, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2001)
Record low11° (1990)
Fri, 0651° / 34°0.02
51 °
Tripp, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation15%
Record high78° (2020)
Record low7° (1991)
Sat, 0751° / 33°0.03
51 °
Tripp, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high75° (2020)
Record low-6° (1991)
Sun, 0850° / 33°0.06
50 °
Tripp, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation15%
Record high77° (1999)
Record low-1° (1991)
Mon, 0947° / 33°0.12
47 °
Tripp, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation25%
Record high71° (1999)
Record low12° (2018)
Tue, 1046° / 30°0.04
46 °
Tripp, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (2016)
Record low3° (1986)
Wed, 1145° / 28°0.05
45 °
Tripp, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (2005)
Record low-6° (1986)
Thu, 1245° / 29°0.05
45 °
Tripp, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1999)
Record low4° (1986)
Fri, 1347° / 30°0.03
47 °
Tripp, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (1999)
Record low-12° (1986)
Sat, 1446° / 31°0.02
46 °
Tripp, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high77° (2025)
Record low7° (2000)
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 Tripp, 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 Tripp, 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.