As of 18:14 MDT

Weather in Siddons, WY

76°Current weather

Siddons, Wednesday, 7 October, 18:14

Clear. Feels like 75°. High 78°, low 47°.

Pressure29.97 inHg
Wind1.9 mph W
Humidity22%
Visibility6.2 mi
Dew point35°

Monthly outlook for Siddons, WY: average high 58.8°, average low 40.6°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 October (79.1°), the coolest 16 October (29.7°).

58.8°/40.6°
Average high / low
−0.7°
Below normal
4 / 3
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October61.6°61.1°+0.3°
17 October – 26 October54.2°57.4°-1.8°
27 October – 5 Novemberat normal50.1°—

October records over 66 years

85.3°1 October 2011All-time high
-6.3°31 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Shoshoni (3 mi).

Thu, 0879° / 46°0Clear
79 °Clear

Siddons, Thursday, 8 October

Clear. High 79°, low 46°.

Pressure30.03 inHg
Wind2.6 mph S
Humidity29%
Visibility6.2 mi
Dew point32°
Fri, 0978° / 45°0Clear
78 °Clear

Siddons, Friday, 9 October

Clear. High 78°, low 45°.

Pressure29.74 inHg
Wind3.7 mph SE
Humidity25%
Visibility6.2 mi
Dew point29°
Sat, 1077° / 55°0Partly cloudy
77 °Partly cloudy

Siddons, Saturday, 10 October

Partly cloudy. High 77°, low 55°.

Pressure29.47 inHg
Wind13.8 mph SW
Humidity21%
Visibility6.2 mi
Dew point31°
Sun, 1152° / 37°0.53Rain
52 °Rain

Siddons, Sunday, 11 October

Rain. High 52°, low 37°.

Pressure29.88 inHg
Wind6.3 mph N
Humidity76%
Visibility6.2 mi
Dew point36°
Mon, 1240° / 32°0.57Snow
40 °Snow

Siddons, Monday, 12 October

Snow. High 40°, low 32°.

Pressure30.12 inHg
Wind13.3 mph N
Humidity82%
Visibility—
Dew point31°
Tue, 1372° / 38°0Clear
72 °Clear

Siddons, Tuesday, 13 October

Clear. High 72°, low 38°.

Pressure29.77 inHg
Wind19.1 mph SW
Humidity47%
Visibility—
Dew point39°
Wed, 1463° / 47°0Overcast
63 °Overcast

Siddons, Wednesday, 14 October

Overcast. High 63°, low 47°.

Pressure29.53 inHg
Wind19.6 mph N
Humidity30%
Visibility—
Dew point28°
Thu, 1539° / 31°0.17Snow
39 °Snow

Siddons, Thursday, 15 October

Snow. High 39°, low 31°.

Pressure30.24 inHg
Wind14.7 mph N
Humidity59%
Visibility—
Dew point22°
Fri, 1637° / 30°0Overcast
37 °Overcast

Siddons, Friday, 16 October

Overcast. High 37°, low 30°.

Pressure30.59 inHg
Wind7.2 mph N
Humidity50%
Visibility—
Dew point17°
Sat, 1747° / 34°0.01Light rain
47 °Light rain

Siddons, Saturday, 17 October

Light rain. High 47°, low 34°.

Pressure30.21 inHg
Wind7.9 mph E
Humidity64%
Visibility—
Dew point29°
Sun, 1856° / 40°0.43Rain
56 °Rain

Siddons, Sunday, 18 October

Rain. High 56°, low 40°.

Pressure29.74 inHg
Wind24 mph SW
Humidity46%
Visibility—
Dew point30°
Mon, 1962° / 44°0Clear
62 °Clear

Siddons, Monday, 19 October

Clear. High 62°, low 44°.

Pressure29.97 inHg
Wind18.5 mph W
Humidity26%
Visibility—
Dew point20°
Tue, 2057° / 42°0Mostly clear
57 °Mostly clear

Siddons, Tuesday, 20 October

Mostly clear. High 57°, low 42°.

Pressure30.24 inHg
Wind5 mph N
Humidity38%
Visibility—
Dew point26°
Wed, 2157° / 43°0Mostly clear
57 °Mostly clear

Siddons, Wednesday, 21 October

Mostly clear. High 57°, low 43°.

Pressure30.27 inHg
Wind3.5 mph S
Humidity38%
Visibility—
Dew point26°
Thu, 2248° / 40°0.01Light rain
48 °Light rain

Siddons, Thursday, 22 October

Light rain. High 48°, low 40°.

Pressure30.27 inHg
Wind31.8 mph N
Humidity39%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 35°0.03Climate normal
57 °Climate normal

Siddons, Friday, 23 October

Climate normal for this date — 60-year average.

Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high77° (2003)
Record low18° (1995)
Sat, 2456° / 35°0.04Climate normal
56 °Climate normal

Siddons, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (2014)
Record low13° (1975)
Sun, 2556° / 35°0.03Climate normal
56 °Climate normal

Siddons, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (2014)
Record low7° (1975)
Mon, 2655° / 35°0.04Climate normal
55 °Climate normal

Siddons, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1977)
Record low5° (2020)
Tue, 2754° / 32°0.03Climate normal
54 °Climate normal

Siddons, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high73° (2016)
Record low12° (2020)
Wed, 2853° / 33°0.06Climate normal
53 °Climate normal

Siddons, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (1990)
Record low10° (2019)
Thu, 2952° / 32°0.06Climate normal
52 °Climate normal

Siddons, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high73° (1968)
Record low5° (1991)
Fri, 3049° / 31°0.04Climate normal
49 °Climate normal

Siddons, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2001)
Record low1° (1991)
Sat, 3149° / 30°0.02Climate normal
49 °Climate normal

Siddons, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1988)
Record low-6° (1991)
Sun, 0149° / 30°0.02Climate normal
49 °Climate normal

Siddons, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2014)
Record low-5° (2002)
Mon, 0248° / 28°0.05Climate normal
48 °Climate normal

Siddons, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low28°
Average precipitation0.05 in
Chance of precipitation13%
Record high69° (2025)
Record low-12° (1991)
Tue, 0348° / 28°0.02Climate normal
48 °Climate normal

Siddons, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low28°
Average precipitation0.02 in
Chance of precipitation8%
Record high67° (2015)
Record low-12° (1991)
Wed, 0449° / 28°0.01Climate normal
49 °Climate normal

Siddons, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low28°
Average precipitation0.01 in
Chance of precipitation7%
Record high68° (1983)
Record low1° (1994)
Thu, 0549° / 29°0.02Climate normal
49 °Climate normal

Siddons, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2001)
Record low0° (1967)

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 Siddons, 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 Siddons, 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.