Monthly outlook for Afton, WY: average high 49.1°, average low 31.4°. That is 1.4° below the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 16 October (63.9°), the coolest 24 October (14.8°).
49.1°/31.4°
Average high / low
−1.4°
Below normal
6 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
54.4°
53°
+0.7°
22 October – 31 October
40.2°
47.4°
-4°
1 November – 10 November
at normal
42.2°
—
October records over 66 years
79.2°3 October 2010All-time high
-12.5°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Bedford (12 mi).
Tue, 1343° / 36°0.41
43 °
Afton, Tuesday, 13 October
Snow. High 43°, low 36°.
Pressure29.94 inHg
Wind1.9 mph W
Humidity95%
Visibility3.1 mi
Dew point40°
Wed, 1452° / 34°0
52 °
Afton, Wednesday, 14 October
Overcast. High 52°, low 34°.
Pressure30.15 inHg
Wind2.9 mph NW
Humidity68%
Visibility6.2 mi
Dew point34°
Thu, 1559° / 31°0
59 °
Afton, Thursday, 15 October
Clear. High 59°, low 31°.
Pressure30.47 inHg
Wind3 mph NW
Humidity46%
Visibility6.2 mi
Dew point32°
Fri, 1664° / 26°0
64 °
Afton, Friday, 16 October
Clear. High 64°, low 26°.
Pressure30.53 inHg
Wind2.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point28°
Sat, 1763° / 35°0
63 °
Afton, Saturday, 17 October
Clear. High 63°, low 35°.
Pressure30.18 inHg
Wind5.6 mph SW
Humidity34%
Visibility—
Dew point28°
Sun, 1862° / 35°0
62 °
Afton, Sunday, 18 October
Partly cloudy. High 62°, low 35°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity38%
Visibility—
Dew point29°
Mon, 1963° / 42°0
63 °
Afton, Monday, 19 October
Clear. High 63°, low 42°.
Pressure29.83 inHg
Wind12.9 mph S
Humidity26%
Visibility—
Dew point24°
Tue, 2051° / 36°0.37
51 °
Afton, Tuesday, 20 October
Snow. High 51°, low 36°.
Pressure29.85 inHg
Wind13 mph SW
Humidity84%
Visibility—
Dew point35°
Wed, 2141° / 32°0.68
41 °
Afton, Wednesday, 21 October
Snow. High 41°, low 32°.
Pressure29.59 inHg
Wind6.3 mph W
Humidity99%
Visibility—
Dew point39°
Thu, 2234° / 28°0.27
34 °
Afton, Thursday, 22 October
Snow. High 34°, low 28°.
Pressure30.15 inHg
Wind8.6 mph W
Humidity88%
Visibility—
Dew point29°
Fri, 2335° / 30°0.45
35 °
Afton, Friday, 23 October
Snow. High 35°, low 30°.
Pressure30.33 inHg
Wind4.7 mph SW
Humidity97%
Visibility—
Dew point33°
Sat, 2436° / 15°0
36 °
Afton, Saturday, 24 October
Overcast. High 36°, low 15°.
Pressure30.68 inHg
Wind3.7 mph E
Humidity90%
Visibility—
Dew point28°
Sun, 2539° / 20°0
39 °
Afton, Sunday, 25 October
Overcast. High 39°, low 20°.
Pressure30.59 inHg
Wind3.8 mph E
Humidity90%
Visibility—
Dew point31°
Mon, 2645° / 27°0
45 °
Afton, Monday, 26 October
Partly cloudy. High 45°, low 27°.
Pressure30.53 inHg
Wind3.8 mph E
Humidity92%
Visibility—
Dew point40°
Tue, 2752° / 33°0
52 °
Afton, Tuesday, 27 October
Mostly clear. High 52°, low 33°.
Pressure30.39 inHg
Wind4.3 mph E
Humidity83%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2847° / 25°0.09
47 °
Afton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (2008)
Record low-8° (2019)
Thu, 2945° / 26°0.07
45 °
Afton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1962)
Record low-2° (1971)
Fri, 3044° / 24°0.09
44 °
Afton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.09 in
Chance of precipitation42%
Record high66° (1962)
Record low-12° (2019)
Sat, 3144° / 25°0.09
44 °
Afton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (2014)
Record low-8° (1972)
Sun, 0143° / 24°0.07
43 °
Afton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high60° (1988)
Record low-7° (2002)
Mon, 0243° / 23°0.07
43 °
Afton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (2020)
Record low-6° (1973)
Tue, 0344° / 22°0.06
44 °
Afton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1962)
Record low-11° (1991)
Wed, 0444° / 22°0.07
44 °
Afton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (2001)
Record low-4° (1994)
Thu, 0543° / 23°0.1
43 °
Afton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.1 in
Chance of precipitation40%
Record high60° (1980)
Record low-4° (1961)
Fri, 0643° / 22°0.09
43 °
Afton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.09 in
Chance of precipitation40%
Record high62° (1999)
Record low-6° (2003)
Sat, 0742° / 21°0.11
42 °
Afton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.11 in
Chance of precipitation50%
Record high61° (1999)
Record low-6° (2003)
Sun, 0841° / 22°0.12
41 °
Afton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.12 in
Chance of precipitation43%
Record high58° (2016)
Record low-2° (2017)
Mon, 0940° / 20°0.1
40 °
Afton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.1 in
Chance of precipitation43%
Record high59° (2016)
Record low-4° (2018)
Tue, 1040° / 20°0.07
40 °
Afton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (2016)
Record low-8° (1985)
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 Afton, 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 Afton, 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.