Monthly outlook for West Fork, SD: average high 61.9°, average low 45.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (77.7°), the coolest 26 October (33.9°).
61.9°/45.5°
Average high / low
+0.8°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
64.6°
61.5°
+1.8°
21 October – 30 October
57.4°
57.4°
+0°
31 October – 9 November
at normal
51.4°
—
October records over 66 years
95.9°4 October 1963All-time high
-5.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cherry Creek (11 mi).
Mon, 1259° / 49°0.35
59 °
West Fork, Monday, 12 October
Heavy rain. High 59°, low 49°.
Pressure29.83 inHg
Wind4.5 mph N
Humidity76%
Visibility6.2 mi
Dew point48°
Tue, 1353° / 44°0.43
53 °
West Fork, Tuesday, 13 October
Heavy rain. High 53°, low 44°.
Pressure30.09 inHg
Wind3.7 mph N
Humidity71%
Visibility6.2 mi
Dew point39°
Wed, 1459° / 42°0
59 °
West Fork, Wednesday, 14 October
Clear. High 59°, low 42°.
Pressure30.21 inHg
Wind3.5 mph E
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 1558° / 46°0.06
58 °
West Fork, Thursday, 15 October
Light rain. High 58°, low 46°.
Pressure30.36 inHg
Wind20.2 mph NW
Humidity35%
Visibility6.2 mi
Dew point30°
Fri, 1657° / 34°0
57 °
West Fork, Friday, 16 October
Clear. High 57°, low 34°.
Pressure30.71 inHg
Wind14.5 mph S
Humidity42%
Visibility—
Dew point28°
Sat, 1773° / 44°0
73 °
West Fork, Saturday, 17 October
Clear. High 73°, low 44°.
Pressure29.94 inHg
Wind16.5 mph S
Humidity30%
Visibility—
Dew point30°
Sun, 1878° / 55°0
78 °
West Fork, Sunday, 18 October
Mostly clear. High 78°, low 55°.
Pressure29.88 inHg
Wind8.2 mph SW
Humidity20%
Visibility—
Dew point28°
Mon, 1972° / 53°0
72 °
West Fork, Monday, 19 October
Clear. High 72°, low 53°.
Pressure29.94 inHg
Wind10 mph E
Humidity31%
Visibility—
Dew point34°
Tue, 2078° / 53°0
78 °
West Fork, Tuesday, 20 October
Overcast. High 78°, low 53°.
Pressure29.50 inHg
Wind31.7 mph W
Humidity20%
Visibility—
Dew point31°
Wed, 2158° / 50°0
58 °
West Fork, Wednesday, 21 October
Overcast. High 58°, low 50°.
Pressure29.88 inHg
Wind20.8 mph NW
Humidity40%
Visibility—
Dew point31°
Thu, 2259° / 45°0
59 °
West Fork, Thursday, 22 October
Clear. High 59°, low 45°.
Pressure30.00 inHg
Wind25.3 mph NW
Humidity32%
Visibility—
Dew point24°
Fri, 2358° / 39°0
58 °
West Fork, Friday, 23 October
Clear. High 58°, low 39°.
Pressure30.18 inHg
Wind18.9 mph SE
Humidity32%
Visibility—
Dew point21°
Sat, 2463° / 47°0
63 °
West Fork, Saturday, 24 October
Overcast. High 63°, low 47°.
Pressure29.59 inHg
Wind19.3 mph SE
Humidity38%
Visibility—
Dew point31°
Sun, 2553° / 42°0
53 °
West Fork, Sunday, 25 October
Partly cloudy. High 53°, low 42°.
Pressure29.97 inHg
Wind17.1 mph N
Humidity45%
Visibility—
Dew point30°
Mon, 2654° / 34°0
54 °
West Fork, Monday, 26 October
Partly cloudy. High 54°, low 34°.
Pressure30.15 inHg
Wind5.3 mph NE
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2756° / 37°0.02
56 °
West Fork, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high77° (2016)
Record low-3° (2020)
Wed, 2856° / 37°0.07
56 °
West Fork, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.07 in
Chance of precipitation15%
Record high79° (1985)
Record low17° (1991)
Thu, 2955° / 37°0.11
55 °
West Fork, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high78° (1978)
Record low7° (1991)
Fri, 3053° / 35°0.04
53 °
West Fork, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high80° (1965)
Record low-1° (1991)
Sat, 3153° / 35°0.03
53 °
West Fork, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation15%
Record high81° (1990)
Record low2° (1991)
Sun, 0153° / 35°0.02
53 °
West Fork, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1978)
Record low10° (1991)
Mon, 0253° / 34°0.02
53 °
West Fork, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (2022)
Record low3° (1991)
Tue, 0351° / 35°0.03
51 °
West Fork, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (1978)
Record low1° (1991)
Wed, 0453° / 33°0.01
53 °
West Fork, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.01 in
Chance of precipitation12%
Record high80° (1978)
Record low3° (1991)
Thu, 0552° / 33°0.04
52 °
West Fork, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (1975)
Record low5° (2003)
Fri, 0652° / 32°0.03
52 °
West Fork, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2016)
Record low4° (2003)
Sat, 0751° / 32°0.04
51 °
West Fork, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2006)
Record low3° (1991)
Sun, 0850° / 32°0.06
50 °
West Fork, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (1999)
Record low11° (1991)
Mon, 0946° / 30°0.04
46 °
West Fork, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2001)
Record low0° (1966)
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 West Fork, 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 West Fork, 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.