Monthly outlook for Big Piney, WY: average high 56.1°, average low 38.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (63.2°), the coolest 16 October (26.5°).
56.1°/38.2°
Average high / low
+2.6°
Above normal
5 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
54.9°
52.6°
+1.2°
21 October – 30 October
58.1°
47.8°
+5.8°
31 October – 9 November
at normal
41.6°
—
October records over 66 years
77.9°4 October 2024All-time high
-23.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Marbleton (2 mi).
Mon, 1251° / 42°0.21
51 °
Big Piney, Monday, 12 October
Rain. High 51°, low 42°.
Pressure29.77 inHg
Wind10.7 mph S
Humidity70%
Visibility6.2 mi
Dew point41°
Tue, 1351° / 38°0.42
51 °
Big Piney, Tuesday, 13 October
Rain. High 51°, low 38°.
Pressure29.85 inHg
Wind3.2 mph E
Humidity74%
Visibility6.2 mi
Dew point39°
Wed, 1450° / 36°0.07
50 °
Big Piney, Wednesday, 14 October
Light rain. High 50°, low 36°.
Pressure30.06 inHg
Wind9.1 mph N
Humidity71%
Visibility4.8 mi
Dew point36°
Thu, 1553° / 36°0
53 °
Big Piney, Thursday, 15 October
Clear. High 53°, low 36°.
Pressure30.45 inHg
Wind7.9 mph E
Humidity56%
Visibility—
Dew point33°
Fri, 1651° / 27°0
51 °
Big Piney, Friday, 16 October
Clear. High 51°, low 27°.
Pressure30.59 inHg
Wind3.8 mph SW
Humidity59%
Visibility—
Dew point29°
Sat, 1761° / 37°0
61 °
Big Piney, Saturday, 17 October
Clear. High 61°, low 37°.
Pressure30.24 inHg
Wind6.7 mph W
Humidity37%
Visibility—
Dew point26°
Sun, 1861° / 40°0
61 °
Big Piney, Sunday, 18 October
Overcast. High 61°, low 40°.
Pressure30.12 inHg
Wind5.4 mph W
Humidity36%
Visibility—
Dew point26°
Mon, 1963° / 42°0
63 °
Big Piney, Monday, 19 October
Clear. High 63°, low 42°.
Pressure30.03 inHg
Wind12.9 mph W
Humidity27%
Visibility—
Dew point22°
Tue, 2053° / 41°0.06
53 °
Big Piney, Tuesday, 20 October
Light rain. High 53°, low 41°.
Pressure29.94 inHg
Wind11.4 mph W
Humidity34%
Visibility—
Dew point23°
Wed, 2153° / 34°0
53 °
Big Piney, Wednesday, 21 October
Clear. High 53°, low 34°.
Pressure30.06 inHg
Wind7.2 mph E
Humidity30%
Visibility—
Dew point16°
Thu, 2257° / 38°0
57 °
Big Piney, Thursday, 22 October
Clear. High 57°, low 38°.
Pressure30.09 inHg
Wind7.9 mph W
Humidity30%
Visibility—
Dew point19°
Fri, 2360° / 37°0
60 °
Big Piney, Friday, 23 October
Clear. High 60°, low 37°.
Pressure30.15 inHg
Wind4.3 mph SE
Humidity31%
Visibility—
Dew point19°
Sat, 2463° / 39°0
63 °
Big Piney, Saturday, 24 October
Clear. High 63°, low 39°.
Pressure30.12 inHg
Wind7.9 mph W
Humidity30%
Visibility—
Dew point21°
Sun, 2557° / 41°0
57 °
Big Piney, Sunday, 25 October
Mostly clear. High 57°, low 41°.
Pressure30.30 inHg
Wind7.6 mph SE
Humidity37%
Visibility—
Dew point25°
Mon, 2659° / 40°0
59 °
Big Piney, Monday, 26 October
Clear. High 59°, low 40°.
Pressure30.09 inHg
Wind7.1 mph NW
Humidity22%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2747° / 26°0.03
47 °
Big Piney, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (2024)
Record low2° (1970)
Wed, 2847° / 25°0.04
47 °
Big Piney, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2018)
Record low-9° (2019)
Thu, 2945° / 25°0.04
45 °
Big Piney, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1962)
Record low3° (1991)
Fri, 3043° / 24°0.04
43 °
Big Piney, Friday, 30 October
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (1962)
Record low-24° (2019)
Sat, 3143° / 24°0.03
43 °
Big Piney, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.03 in
Chance of precipitation25%
Record high59° (1988)
Record low-11° (1991)
Sun, 0142° / 23°0.02
42 °
Big Piney, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high60° (1988)
Record low-1° (2019)
Mon, 0242° / 22°0.04
42 °
Big Piney, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (1962)
Record low-7° (1991)
Tue, 0342° / 22°0.02
42 °
Big Piney, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (1962)
Record low-17° (1991)
Wed, 0443° / 22°0.02
43 °
Big Piney, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high59° (2020)
Record low1° (1991)
Thu, 0542° / 23°0.02
42 °
Big Piney, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (1999)
Record low-13° (1961)
Fri, 0642° / 22°0.03
42 °
Big Piney, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high57° (1999)
Record low-11° (2003)
Sat, 0741° / 22°0.03
41 °
Big Piney, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.03 in
Chance of precipitation23%
Record high57° (2006)
Record low-10° (2003)
Sun, 0840° / 22°0.05
40 °
Big Piney, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.05 in
Chance of precipitation28%
Record high57° (1999)
Record low2° (2003)
Mon, 0939° / 21°0.04
39 °
Big Piney, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.04 in
Chance of precipitation28%
Record high57° (2016)
Record low-6° (1960)
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 Big Piney, WY 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 Big Piney, WY 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.