Monthly outlook for Speer, WY: average high 56.4°, average low 37.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (70.5°), the coolest 26 October (20°).
56.4°/37.2°
Average high / low
+0.5°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
59.6°
57.7°
+1.1°
26 October – 4 November
51.2°
50.8°
+0.2°
5 November – 14 November
at normal
48.2°
—
October records over 66 years
83.8°2 October 2024All-time high
-3.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cheyenne (8 mi).
Sat, 1770° / 36°0
70 °
Speer, Saturday, 17 October
Clear. High 70°, low 36°.
Pressure30.15 inHg
Wind12 mph W
Humidity22%
Visibility6.2 mi
Dew point16°
Sun, 1869° / 48°0
69 °
Speer, Sunday, 18 October
Partly cloudy. High 69°, low 48°.
Pressure29.97 inHg
Wind5.6 mph E
Humidity22%
Visibility6.2 mi
Dew point18°
Mon, 1963° / 38°0
63 °
Speer, Monday, 19 October
Clear. High 63°, low 38°.
Pressure30.00 inHg
Wind8.8 mph S
Humidity31%
Visibility6.2 mi
Dew point29°
Tue, 2067° / 42°0
67 °
Speer, Tuesday, 20 October
Mostly clear. High 67°, low 42°.
Pressure29.88 inHg
Wind6.2 mph S
Humidity30%
Visibility—
Dew point30°
Wed, 2166° / 44°0
66 °
Speer, Wednesday, 21 October
Mostly clear. High 66°, low 44°.
Pressure30.09 inHg
Wind11.4 mph NE
Humidity38%
Visibility—
Dew point35°
Thu, 2268° / 49°0
68 °
Speer, Thursday, 22 October
Partly cloudy. High 68°, low 49°.
Pressure30.03 inHg
Wind11.5 mph SE
Humidity34%
Visibility—
Dew point33°
Fri, 2359° / 49°0.09
59 °
Speer, Friday, 23 October
Light rain. High 59°, low 49°.
Pressure29.65 inHg
Wind24.7 mph W
Humidity45%
Visibility—
Dew point37°
Sat, 2450° / 31°0.15
50 °
Speer, Saturday, 24 October
Snow. High 50°, low 31°.
Pressure29.97 inHg
Wind23.5 mph N
Humidity46%
Visibility—
Dew point28°
Sun, 2530° / 21°0.28
30 °
Speer, Sunday, 25 October
Snow. High 30°, low 21°.
Pressure30.39 inHg
Wind11.7 mph N
Humidity87%
Visibility—
Dew point24°
Mon, 2643° / 20°0
43 °
Speer, Monday, 26 October
Partly cloudy. High 43°, low 20°.
Pressure29.94 inHg
Wind13.1 mph W
Humidity64%
Visibility—
Dew point26°
Tue, 2755° / 37°0
55 °
Speer, Tuesday, 27 October
Overcast. High 55°, low 37°.
Pressure29.83 inHg
Wind16.7 mph W
Humidity43%
Visibility—
Dew point26°
Wed, 2857° / 42°0
57 °
Speer, Wednesday, 28 October
Overcast. High 57°, low 42°.
Pressure29.56 inHg
Wind17.5 mph W
Humidity33%
Visibility—
Dew point25°
Thu, 2945° / 35°0
45 °
Speer, Thursday, 29 October
Partly cloudy. High 45°, low 35°.
Pressure29.74 inHg
Wind26.4 mph NW
Humidity24%
Visibility—
Dew point9°
Fri, 3049° / 32°0
49 °
Speer, Friday, 30 October
Clear. High 49°, low 32°.
Pressure29.88 inHg
Wind36.4 mph W
Humidity29%
Visibility—
Dew point13°
Sat, 3159° / 42°0
59 °
Speer, Saturday, 31 October
Overcast. High 59°, low 42°.
Pressure29.88 inHg
Wind39.7 mph W
Humidity20%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 31°0.05
49 °
Speer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (1988)
Record low6° (1991)
Mon, 0249° / 29°0.05
49 °
Speer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2025)
Record low-2° (1991)
Tue, 0349° / 29°0.04
49 °
Speer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (2020)
Record low-2° (1967)
Wed, 0450° / 29°0.02
50 °
Speer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high67° (2020)
Record low2° (1967)
Thu, 0550° / 30°0.02
50 °
Speer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1975)
Record low-3° (1967)
Fri, 0650° / 31°0.02
50 °
Speer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2010)
Record low11° (1979)
Sat, 0751° / 31°0.02
51 °
Speer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1999)
Record low8° (1990)
Sun, 0849° / 30°0.04
49 °
Speer, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (1999)
Record low13° (2003)
Mon, 0948° / 29°0.04
48 °
Speer, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2016)
Record low7° (1960)
Tue, 1047° / 27°0.02
47 °
Speer, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2005)
Record low1° (1986)
Wed, 1146° / 27°0.04
46 °
Speer, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1999)
Record low6° (2000)
Thu, 1247° / 28°0.04
47 °
Speer, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (1999)
Record low-3° (2000)
Fri, 1347° / 29°0.04
47 °
Speer, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (1999)
Record low-4° (2014)
Sat, 1446° / 27°0.04
46 °
Speer, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2025)
Record low-1° (2000)
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 Speer, 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 Speer, 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.