Monthly outlook for Big Piney, WY: average high 54.1°, average low 36.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (67°), the coolest 22 October (29.3°).
54.1°/36.8°
Average high / low
+1.2°
Above normal
5 / 3
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
54.6°
53.1°
+0.8°
20 October – 29 October
53.3°
48.6°
+2.6°
30 October – 8 November
at normal
42°
—
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).
Sun, 1155° / 36°0.44
55 °
Big Piney, Sunday, 11 October
Rain. High 55°, low 36°.
Pressure29.68 inHg
Wind6.3 mph S
Humidity89%
Visibility2.4 mi
Dew point46°
Mon, 1253° / 44°0.17
53 °
Big Piney, Monday, 12 October
Light rain. High 53°, low 44°.
Pressure29.83 inHg
Wind4.4 mph E
Humidity69%
Visibility6.2 mi
Dew point39°
Tue, 1353° / 41°0.35
53 °
Big Piney, Tuesday, 13 October
Rain. High 53°, low 41°.
Pressure29.85 inHg
Wind1.7 mph NE
Humidity79%
Visibility6.2 mi
Dew point43°
Wed, 1445° / 37°0.77
45 °
Big Piney, Wednesday, 14 October
Rain. High 45°, low 37°.
Pressure30.09 inHg
Wind8.4 mph E
Humidity78%
Visibility—
Dew point37°
Thu, 1550° / 38°0.03
50 °
Big Piney, Thursday, 15 October
Light rain. High 50°, low 38°.
Pressure30.27 inHg
Wind10.8 mph SW
Humidity80%
Visibility—
Dew point39°
Fri, 1647° / 33°0
47 °
Big Piney, Friday, 16 October
Clear. High 47°, low 33°.
Pressure30.42 inHg
Wind10.7 mph N
Humidity41%
Visibility—
Dew point20°
Sat, 1751° / 31°0
51 °
Big Piney, Saturday, 17 October
Mostly clear. High 51°, low 31°.
Pressure30.42 inHg
Wind5.3 mph SE
Humidity36%
Visibility—
Dew point17°
Sun, 1862° / 36°0
62 °
Big Piney, Sunday, 18 October
Clear. High 62°, low 36°.
Pressure30.12 inHg
Wind11.3 mph W
Humidity23%
Visibility—
Dew point16°
Mon, 1963° / 41°0
63 °
Big Piney, Monday, 19 October
Partly cloudy. High 63°, low 41°.
Pressure30.00 inHg
Wind14.3 mph W
Humidity23%
Visibility—
Dew point19°
Tue, 2062° / 43°0
62 °
Big Piney, Tuesday, 20 October
Overcast. High 62°, low 43°.
Pressure29.91 inHg
Wind15.8 mph SW
Humidity23%
Visibility—
Dew point19°
Wed, 2152° / 35°0.02
52 °
Big Piney, Wednesday, 21 October
Snow. High 52°, low 35°.
Pressure29.85 inHg
Wind23.7 mph NW
Humidity49%
Visibility—
Dew point30°
Thu, 2250° / 29°0
50 °
Big Piney, Thursday, 22 October
Overcast. High 50°, low 29°.
Pressure30.21 inHg
Wind10.3 mph NW
Humidity37%
Visibility—
Dew point15°
Fri, 2351° / 36°0
51 °
Big Piney, Friday, 23 October
Overcast. High 51°, low 36°.
Pressure29.97 inHg
Wind20.4 mph W
Humidity35%
Visibility—
Dew point23°
Sat, 2450° / 32°0
50 °
Big Piney, Saturday, 24 October
Overcast. High 50°, low 32°.
Pressure30.12 inHg
Wind12.6 mph NW
Humidity50%
Visibility—
Dew point24°
Sun, 2554° / 37°0.01
54 °
Big Piney, Sunday, 25 October
Light rain. High 54°, low 37°.
Pressure29.53 inHg
Wind29.9 mph W
Humidity38%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2648° / 27°0.03
48 °
Big Piney, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (1977)
Record low-7° (2020)
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)
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.