Monthly outlook for Speer, WY: average high 59.6°, average low 40.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (68.5°), the coolest 16 October (25.6°).
59.6°/40.2°
Average high / low
+1.6°
Above normal
3 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
59.2°
58°
+0.7°
24 October – 2 November
60.3°
52.3°
+4.5°
3 November – 12 November
at normal
48.7°
—
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).
Thu, 1550° / 33°0.54
50 °
Speer, Thursday, 15 October
Snow. High 50°, low 33°.
Pressure30.47 inHg
Wind20 mph N
Humidity64%
Visibility6.2 mi
Dew point30°
Fri, 1649° / 26°0
49 °
Speer, Friday, 16 October
Clear. High 49°, low 26°.
Pressure30.68 inHg
Wind6 mph S
Humidity47%
Visibility6.2 mi
Dew point14°
Sat, 1768° / 36°0
68 °
Speer, Saturday, 17 October
Clear. High 68°, low 36°.
Pressure30.18 inHg
Wind12.5 mph SW
Humidity23%
Visibility6.2 mi
Dew point19°
Sun, 1867° / 48°0
67 °
Speer, Sunday, 18 October
Mostly clear. High 67°, low 48°.
Pressure30.03 inHg
Wind12.5 mph W
Humidity23%
Visibility—
Dew point26°
Mon, 1965° / 45°0
65 °
Speer, Monday, 19 October
Mostly clear. High 65°, low 45°.
Pressure29.97 inHg
Wind7.5 mph S
Humidity31%
Visibility—
Dew point29°
Tue, 2067° / 45°0
67 °
Speer, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure29.91 inHg
Wind10.3 mph S
Humidity27%
Visibility—
Dew point28°
Wed, 2163° / 52°0
63 °
Speer, Wednesday, 21 October
Overcast. High 63°, low 52°.
Pressure29.97 inHg
Wind8.4 mph S
Humidity40%
Visibility—
Dew point35°
Thu, 2258° / 44°0
58 °
Speer, Thursday, 22 October
Partly cloudy. High 58°, low 44°.
Pressure30.00 inHg
Wind19.5 mph S
Humidity52%
Visibility—
Dew point36°
Fri, 2358° / 39°0.13
58 °
Speer, Friday, 23 October
Light rain. High 58°, low 39°.
Pressure29.71 inHg
Wind23.7 mph N
Humidity39%
Visibility—
Dew point31°
Sat, 2454° / 35°0
54 °
Speer, Saturday, 24 October
Partly cloudy. High 54°, low 35°.
Pressure30.39 inHg
Wind17.3 mph N
Humidity32%
Visibility—
Dew point19°
Sun, 2564° / 40°0
64 °
Speer, Sunday, 25 October
Clear. High 64°, low 40°.
Pressure30.27 inHg
Wind7.3 mph SW
Humidity16%
Visibility—
Dew point11°
Mon, 2658° / 41°0
58 °
Speer, Monday, 26 October
Mostly clear. High 58°, low 41°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity21%
Visibility—
Dew point15°
Tue, 2762° / 44°0
62 °
Speer, Tuesday, 27 October
Overcast. High 62°, low 44°.
Pressure29.71 inHg
Wind28.7 mph W
Humidity21%
Visibility—
Dew point18°
Wed, 2858° / 33°0.02
58 °
Speer, Wednesday, 28 October
Snow. High 58°, low 33°.
Pressure30.00 inHg
Wind16.2 mph N
Humidity28%
Visibility—
Dew point16°
Thu, 2966° / 44°0
66 °
Speer, Thursday, 29 October
Partly cloudy. High 66°, low 44°.
Pressure29.94 inHg
Wind18 mph W
Humidity12%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3049° / 31°0.04
49 °
Speer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1968)
Record low-2° (2019)
Sat, 3149° / 31°0.04
49 °
Speer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation33%
Record high69° (2008)
Record low3° (1991)
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)
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.