Monthly outlook for Creston, WY: average high 55.5°, average low 38.5°. That is 0.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 October (74.4°), the coolest 16 October (24.5°).
55.5°/38.5°
Average high / low
+0.2°
Above normal
7 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
56.4°
56.4°
+0°
18 October – 27 October
53.9°
51.9°
+1.1°
28 October – 6 November
at normal
44.9°
—
October records over 66 years
78.1°4 October 2024All-time high
-15°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Wamsutter (12 mi).
Fri, 0974° / 45°0
74 °
Creston, Friday, 9 October
Light rain. High 74°, low 45°.
Pressure29.85 inHg
Wind17.6 mph SW
Humidity25%
Visibility6.2 mi
Dew point32°
Sat, 1070° / 47°0.07
70 °
Creston, Saturday, 10 October
Light rain. High 70°, low 47°.
Pressure29.65 inHg
Wind25.5 mph SW
Humidity27%
Visibility6.2 mi
Dew point32°
Sun, 1162° / 49°0.31
62 °
Creston, Sunday, 11 October
Rain. High 62°, low 49°.
Pressure29.74 inHg
Wind21.3 mph S
Humidity68%
Visibility3.8 mi
Dew point46°
Mon, 1260° / 48°0.12
60 °
Creston, Monday, 12 October
Light rain. High 60°, low 48°.
Pressure29.83 inHg
Wind21.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point38°
Tue, 1357° / 45°0.14
57 °
Creston, Tuesday, 13 October
Light rain. High 57°, low 45°.
Pressure29.91 inHg
Wind22.5 mph S
Humidity57%
Visibility—
Dew point38°
Wed, 1446° / 39°0.57
46 °
Creston, Wednesday, 14 October
Rain. High 46°, low 39°.
Pressure29.83 inHg
Wind19.6 mph SW
Humidity82%
Visibility—
Dew point38°
Thu, 1544° / 31°0.22
44 °
Creston, Thursday, 15 October
Snow. High 44°, low 31°.
Pressure29.97 inHg
Wind23.8 mph NE
Humidity83%
Visibility—
Dew point36°
Fri, 1633° / 24°0.04
33 °
Creston, Friday, 16 October
Light snow. High 33°, low 24°.
Pressure30.53 inHg
Wind23.4 mph NE
Humidity68%
Visibility—
Dew point20°
Sat, 1745° / 27°0
45 °
Creston, Saturday, 17 October
Clear. High 45°, low 27°.
Pressure30.39 inHg
Wind12.1 mph SW
Humidity41%
Visibility—
Dew point17°
Sun, 1848° / 33°0
48 °
Creston, Sunday, 18 October
Clear. High 48°, low 33°.
Pressure30.24 inHg
Wind20.8 mph NE
Humidity33%
Visibility—
Dew point17°
Mon, 1950° / 33°0
50 °
Creston, Monday, 19 October
Overcast. High 50°, low 33°.
Pressure30.21 inHg
Wind16.2 mph NE
Humidity63%
Visibility—
Dew point30°
Tue, 2055° / 37°0
55 °
Creston, Tuesday, 20 October
Clear. High 55°, low 37°.
Pressure30.12 inHg
Wind15.1 mph SW
Humidity37%
Visibility—
Dew point23°
Wed, 2157° / 39°0
57 °
Creston, Wednesday, 21 October
Overcast. High 57°, low 39°.
Pressure30.09 inHg
Wind14.4 mph SW
Humidity34%
Visibility—
Dew point23°
Thu, 2254° / 37°0
54 °
Creston, Thursday, 22 October
Clear. High 54°, low 37°.
Pressure30.30 inHg
Wind7.8 mph W
Humidity32%
Visibility—
Dew point20°
Fri, 2359° / 39°0
59 °
Creston, Friday, 23 October
Clear. High 59°, low 39°.
Pressure30.15 inHg
Wind23.1 mph SW
Humidity30%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2451° / 31°0.03
51 °
Creston, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (1992)
Record low10° (1975)
Sun, 2551° / 31°0.04
51 °
Creston, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2014)
Record low0° (2020)
Mon, 2650° / 30°0.03
50 °
Creston, Monday, 26 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (1977)
Record low-8° (2020)
Tue, 2749° / 29°0.04
49 °
Creston, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (2016)
Record low1° (2020)
Wed, 2849° / 29°0.05
49 °
Creston, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (1990)
Record low-2° (2019)
Thu, 2947° / 29°0.07
47 °
Creston, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (1968)
Record low-3° (2019)
Fri, 3045° / 27°0.04
45 °
Creston, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2001)
Record low-15° (2019)
Sat, 3144° / 27°0.04
44 °
Creston, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (2008)
Record low-9° (1991)
Sun, 0144° / 26°0.04
44 °
Creston, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2014)
Record low-7° (1972)
Mon, 0244° / 26°0.02
44 °
Creston, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2008)
Record low-9° (1991)
Tue, 0343° / 26°0.03
43 °
Creston, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation20%
Record high60° (2020)
Record low-18° (1991)
Wed, 0444° / 26°0.02
44 °
Creston, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1983)
Record low-1° (1973)
Thu, 0545° / 26°0.02
45 °
Creston, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1999)
Record low-10° (1961)
Fri, 0644° / 27°0.02
44 °
Creston, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2010)
Record low-3° (1961)
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 Creston, 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 Creston, 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.