As of 02:03 MDT

Weather in Siddons, WY

69°Current weather

Siddons, Thursday, 8 October, 02:03

Clear. Feels like 68°. High 79°, low 46°.

Pressure30.03 inHg
Wind1.2 mph NE
Humidity41%
Visibility6.2 mi
Dew point42°

Monthly outlook for Siddons, WY: average high 55°, average low 37.3°. That is 2.6° below the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 October (79.1°), the coolest 17 October (24.6°).

55°/37.3°
Average high / low
−2.6°
Below normal
5 / 3
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October57.3°60.5°-1.8°
18 October – 27 October51.2°57°-3.2°
28 October – 6 Novemberat normal49.6°—

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).

Fri, 0979° / 47°0Clear
79 °Clear

Siddons, Friday, 9 October

Clear. High 79°, low 47°.

Pressure29.77 inHg
Wind3 mph SE
Humidity26%
Visibility6.2 mi
Dew point29°
Sat, 1076° / 55°0.01Light rain
76 °Light rain

Siddons, Saturday, 10 October

Light rain. High 76°, low 55°.

Pressure29.50 inHg
Wind14.8 mph SW
Humidity21%
Visibility6.2 mi
Dew point31°
Sun, 1154° / 36°0.62Rain
54 °Rain

Siddons, Sunday, 11 October

Rain. High 54°, low 36°.

Pressure29.91 inHg
Wind6.7 mph N
Humidity75%
Visibility6.2 mi
Dew point34°
Mon, 1238° / 29°0.59Snow
38 °Snow

Siddons, Monday, 12 October

Snow. High 38°, low 29°.

Pressure30.18 inHg
Wind14.8 mph N
Humidity85%
Visibility—
Dew point31°
Tue, 1361° / 33°0Overcast
61 °Overcast

Siddons, Tuesday, 13 October

Overcast. High 61°, low 33°.

Pressure30.15 inHg
Wind12 mph SW
Humidity74%
Visibility—
Dew point35°
Wed, 1465° / 52°0.06Light rain
65 °Light rain

Siddons, Wednesday, 14 October

Light rain. High 65°, low 52°.

Pressure29.50 inHg
Wind16.2 mph N
Humidity33%
Visibility—
Dew point32°
Thu, 1545° / 31°0.81Snow
45 °Snow

Siddons, Thursday, 15 October

Snow. High 45°, low 31°.

Pressure30.21 inHg
Wind14.1 mph N
Humidity88%
Visibility—
Dew point29°
Fri, 1635° / 25°0Overcast
35 °Overcast

Siddons, Friday, 16 October

Overcast. High 35°, low 25°.

Pressure30.56 inHg
Wind5.8 mph NW
Humidity54%
Visibility—
Dew point17°
Sat, 1741° / 25°0Clear
41 °Clear

Siddons, Saturday, 17 October

Clear. High 41°, low 25°.

Pressure30.36 inHg
Wind3.3 mph S
Humidity49%
Visibility—
Dew point16°
Sun, 1848° / 31°0Clear
48 °Clear

Siddons, Sunday, 18 October

Clear. High 48°, low 31°.

Pressure30.18 inHg
Wind3.8 mph S
Humidity54%
Visibility—
Dew point26°
Mon, 1953° / 35°0Partly cloudy
53 °Partly cloudy

Siddons, Monday, 19 October

Partly cloudy. High 53°, low 35°.

Pressure30.27 inHg
Wind11.9 mph SE
Humidity51%
Visibility—
Dew point29°
Tue, 2054° / 38°0Clear
54 °Clear

Siddons, Tuesday, 20 October

Clear. High 54°, low 38°.

Pressure30.18 inHg
Wind3.3 mph SE
Humidity56%
Visibility—
Dew point32°
Wed, 2163° / 42°0Overcast
63 °Overcast

Siddons, Wednesday, 21 October

Overcast. High 63°, low 42°.

Pressure29.80 inHg
Wind11.8 mph SW
Humidity30%
Visibility—
Dew point23°
Thu, 2249° / 38°0.06Snow
49 °Snow

Siddons, Thursday, 22 October

Snow. High 49°, low 38°.

Pressure29.80 inHg
Wind13.3 mph NE
Humidity41%
Visibility—
Dew point21°
Fri, 2340° / 32°0.02Snow
40 °Snow

Siddons, Friday, 23 October

Snow. High 40°, low 32°.

Pressure30.09 inHg
Wind7.9 mph N
Humidity44%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0649° / 29°0.03Climate normal
49 °Climate normal

Siddons, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.03 in
Chance of precipitation10%
Record high71° (2020)
Record low-2° (1971)

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.