As of 10:57 MDT

Weather in Big Sandy, WY

35°Current weather

Big Sandy, Saturday, 24 October, 10:57

Partly cloudy. Feels like 32°. High 43°, low 29°.

Pressure30.27 inHg
Wind3.5 mph W
Humidity79%
Visibility6.2 mi
Dew point29°

Monthly outlook for Big Sandy, WY: average high 43.5°, average low 30.8°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 30 October (52.2°), the coolest 28 October (24.7°).

43.5°/30.8°
Average high / low
+1°
Above normal
6 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November43.7°43.2°+0.3°
3 November – 12 November43.2°38.1°+2.8°
13 November – 22 Novemberat normal33.2°—

October records over 66 years

75°4 October 2024All-time high
-6.7°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Boulder (14 mi).

Sun, 2545° / 30°0.07Light rain
45 °Light rain

Big Sandy, Sunday, 25 October

Light rain. High 45°, low 30°.

Pressure30.15 inHg
Wind4.2 mph SW
Humidity68%
Visibility5.1 mi
Dew point34°
Mon, 2646° / 31°0Light rain
46 °Light rain

Big Sandy, Monday, 26 October

Light rain. High 46°, low 31°.

Pressure30.12 inHg
Wind3.3 mph SW
Humidity72%
Visibility1.3 mi
Dew point34°
Tue, 2736° / 26°0.22Snow
36 °Snow

Big Sandy, Tuesday, 27 October

Snow. High 36°, low 26°.

Pressure30.18 inHg
Wind7 mph NW
Humidity92%
Visibility6.2 mi
Dew point22°
Wed, 2840° / 25°0Clear
40 °Clear

Big Sandy, Wednesday, 28 October

Clear. High 40°, low 25°.

Pressure30.09 inHg
Wind4.4 mph N
Humidity76%
Visibility—
Dew point30°
Thu, 2947° / 25°0Overcast
47 °Overcast

Big Sandy, Thursday, 29 October

Overcast. High 47°, low 25°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity60%
Visibility—
Dew point30°
Fri, 3052° / 38°0Overcast
52 °Overcast

Big Sandy, Friday, 30 October

Overcast. High 52°, low 38°.

Pressure29.80 inHg
Wind13 mph SW
Humidity41%
Visibility—
Dew point25°
Sat, 3139° / 28°0.2Snow
39 °Snow

Big Sandy, Saturday, 31 October

Snow. High 39°, low 28°.

Pressure29.97 inHg
Wind14.2 mph NW
Humidity47%
Visibility—
Dew point18°
Sun, 0141° / 25°0Clear
41 °Clear

Big Sandy, Sunday, 1 November

Clear. High 41°, low 25°.

Pressure30.30 inHg
Wind18.8 mph NW
Humidity36%
Visibility—
Dew point9°
Mon, 0248° / 32°0Overcast
48 °Overcast

Big Sandy, Monday, 2 November

Overcast. High 48°, low 32°.

Pressure30.47 inHg
Wind3.8 mph N
Humidity35%
Visibility—
Dew point16°
Tue, 0339° / 36°0.15Snow
39 °Snow

Big Sandy, Tuesday, 3 November

Snow. High 39°, low 36°.

Pressure30.12 inHg
Wind8.3 mph W
Humidity94%
Visibility—
Dew point36°
Wed, 0445° / 35°0Partly cloudy
45 °Partly cloudy

Big Sandy, Wednesday, 4 November

Partly cloudy. High 45°, low 35°.

Pressure29.88 inHg
Wind10.2 mph NW
Humidity60%
Visibility—
Dew point29°
Thu, 0544° / 36°0.02Snow
44 °Snow

Big Sandy, Thursday, 5 November

Snow. High 44°, low 36°.

Pressure29.94 inHg
Wind8.7 mph W
Humidity65%
Visibility—
Dew point30°
Fri, 0641° / 33°0.28Snow
41 °Snow

Big Sandy, Friday, 6 November

Snow. High 41°, low 33°.

Pressure29.83 inHg
Wind10.9 mph SW
Humidity82%
Visibility—
Dew point35°
Sat, 0740° / 31°0.04Light snow
40 °Light snow

Big Sandy, Saturday, 7 November

Light snow. High 40°, low 31°.

Pressure30.24 inHg
Wind10.5 mph NW
Humidity57%
Visibility—
Dew point23°
Sun, 0849° / 32°0Clear
49 °Clear

Big Sandy, Sunday, 8 November

Clear. High 49°, low 32°.

Pressure30.09 inHg
Wind7.2 mph NE
Humidity42%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0937° / 20°0.05Climate normal
37 °Climate normal

Big Sandy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.05 in
Chance of precipitation30%
Record high55° (2016)
Record low-5° (1998)
Tue, 1036° / 20°0.05Climate normal
36 °Climate normal

Big Sandy, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.05 in
Chance of precipitation37%
Record high55° (2016)
Record low-1° (1986)
Wed, 1135° / 19°0.04Climate normal
35 °Climate normal

Big Sandy, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high52° (2016)
Record low-6° (2000)
Thu, 1236° / 19°0.05Climate normal
36 °Climate normal

Big Sandy, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.05 in
Chance of precipitation25%
Record high55° (1999)
Record low-10° (2014)
Fri, 1335° / 19°0.06Climate normal
35 °Climate normal

Big Sandy, Friday, 13 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.06 in
Chance of precipitation25%
Record high54° (1999)
Record low-7° (2000)
Sat, 1435° / 18°0.05Climate normal
35 °Climate normal

Big Sandy, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.05 in
Chance of precipitation28%
Record high55° (1999)
Record low-3° (1978)
Sun, 1534° / 16°0.02Climate normal
34 °Climate normal

Big Sandy, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation12%
Record high54° (1999)
Record low-4° (1980)
Mon, 1635° / 18°0.02Climate normal
35 °Climate normal

Big Sandy, Monday, 16 November

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation20%
Record high51° (1999)
Record low-12° (2014)
Tue, 1734° / 17°0.06Climate normal
34 °Climate normal

Big Sandy, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high34°
Average low17°
Average precipitation0.06 in
Chance of precipitation27%
Record high52° (1999)
Record low-7° (2014)
Wed, 1833° / 17°0.05Climate normal
33 °Climate normal

Big Sandy, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation35%
Record high49° (2008)
Record low-7° (2000)
Thu, 1932° / 14°0.03Climate normal
32 °Climate normal

Big Sandy, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high32°
Average low14°
Average precipitation0.03 in
Chance of precipitation18%
Record high50° (2007)
Record low-8° (1994)
Fri, 2033° / 16°0.04Climate normal
33 °Climate normal

Big Sandy, Friday, 20 November

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.04 in
Chance of precipitation25%
Record high50° (1989)
Record low-6° (1975)
Sat, 2131° / 15°0.05Climate normal
31 °Climate normal

Big Sandy, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high31°
Average low15°
Average precipitation0.05 in
Chance of precipitation33%
Record high44° (1989)
Record low-5° (1977)
Sun, 2231° / 14°0.05Climate normal
31 °Climate normal

Big Sandy, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high31°
Average low14°
Average precipitation0.05 in
Chance of precipitation30%
Record high44° (2023)
Record low-12° (1994)

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 Sandy, 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 Sandy, 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.