Monthly outlook for Deaver, WY: average high 57.8°, average low 37.4°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (84.6°), the coolest 13 October (21.1°).
57.8°/37.4°
Average high / low
−0.3°
Below normal
2 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
59.1°
59°
+0.1°
17 October – 26 October
55.7°
56.1°
-0.2°
27 October – 5 November
at normal
49.1°
—
October records over 66 years
85.1°1 October 2011All-time high
-10.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Byron (8 mi).
Thu, 0880° / 41°0
80 °
Deaver, Thursday, 8 October
Clear. High 80°, low 41°.
Pressure30.00 inHg
Wind6.6 mph SE
Humidity24%
Visibility6.2 mi
Dew point30°
Fri, 0985° / 41°0
85 °
Deaver, Friday, 9 October
Mostly clear. High 85°, low 41°.
Pressure29.65 inHg
Wind15.1 mph SE
Humidity20%
Visibility6.2 mi
Dew point25°
Sat, 1072° / 48°0.01
72 °
Deaver, Saturday, 10 October
Light rain. High 72°, low 48°.
Pressure29.53 inHg
Wind5.7 mph SE
Humidity31%
Visibility6.2 mi
Dew point36°
Sun, 1143° / 32°0.63
43 °
Deaver, Sunday, 11 October
Snow. High 43°, low 32°.
Pressure30.06 inHg
Wind8 mph NW
Humidity85%
Visibility6.2 mi
Dew point29°
Mon, 1233° / 28°0.54
33 °
Deaver, Monday, 12 October
Snow. High 33°, low 28°.
Pressure30.27 inHg
Wind16.1 mph NW
Humidity97%
Visibility—
Dew point31°
Tue, 1352° / 21°0
52 °
Deaver, Tuesday, 13 October
Overcast. High 52°, low 21°.
Pressure30.24 inHg
Wind10 mph S
Humidity89%
Visibility—
Dew point30°
Wed, 1463° / 45°0
63 °
Deaver, Wednesday, 14 October
Light rain. High 63°, low 45°.
Pressure29.50 inHg
Wind20.6 mph NW
Humidity43%
Visibility—
Dew point36°
Thu, 1540° / 34°0
40 °
Deaver, Thursday, 15 October
Overcast. High 40°, low 34°.
Pressure30.24 inHg
Wind23.4 mph NW
Humidity61%
Visibility—
Dew point24°
Fri, 1644° / 29°0
44 °
Deaver, Friday, 16 October
Clear. High 44°, low 29°.
Pressure30.47 inHg
Wind9 mph E
Humidity28%
Visibility—
Dew point8°
Sat, 1750° / 29°0
50 °
Deaver, Saturday, 17 October
Clear. High 50°, low 29°.
Pressure30.24 inHg
Wind15.3 mph SE
Humidity38%
Visibility—
Dew point17°
Sun, 1858° / 37°0
58 °
Deaver, Sunday, 18 October
Mostly clear. High 58°, low 37°.
Pressure30.09 inHg
Wind13.5 mph SE
Humidity31%
Visibility—
Dew point20°
Mon, 1954° / 43°0
54 °
Deaver, Monday, 19 October
Overcast. High 54°, low 43°.
Pressure30.27 inHg
Wind5.9 mph E
Humidity46%
Visibility—
Dew point29°
Tue, 2060° / 43°0
60 °
Deaver, Tuesday, 20 October
Clear. High 60°, low 43°.
Pressure30.12 inHg
Wind13.7 mph SE
Humidity43%
Visibility—
Dew point31°
Wed, 2165° / 44°0
65 °
Deaver, Wednesday, 21 October
Overcast. High 65°, low 44°.
Pressure29.77 inHg
Wind20.2 mph W
Humidity36%
Visibility—
Dew point28°
Thu, 2248° / 40°0.02
48 °
Deaver, Thursday, 22 October
Light rain. High 48°, low 40°.
Pressure29.80 inHg
Wind26.8 mph N
Humidity33%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2355° / 35°0.03
55 °
Deaver, Friday, 23 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (2003)
Record low15° (2020)
Sat, 2455° / 35°0.02
55 °
Deaver, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2014)
Record low15° (2020)
Sun, 2555° / 35°0.02
55 °
Deaver, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (2014)
Record low6° (2020)
Mon, 2653° / 34°0.03
53 °
Deaver, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1999)
Record low-3° (2020)
Tue, 2752° / 32°0.04
52 °
Deaver, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (2024)
Record low4° (2023)
Wed, 2851° / 33°0.05
51 °
Deaver, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (1985)
Record low8° (2023)
Thu, 2950° / 32°0.04
50 °
Deaver, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (1962)
Record low4° (1991)
Fri, 3049° / 30°0.02
49 °
Deaver, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1962)
Record low-11° (1991)
Sat, 3149° / 31°0.03
49 °
Deaver, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (1999)
Record low3° (1991)
Sun, 0148° / 30°0.03
48 °
Deaver, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2014)
Record low2° (1991)
Mon, 0247° / 30°0.02
47 °
Deaver, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2008)
Record low-12° (1991)
Tue, 0348° / 30°0.02
48 °
Deaver, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high63° (2020)
Record low-10° (1991)
Wed, 0449° / 31°0.01
49 °
Deaver, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.01 in
Chance of precipitation12%
Record high66° (1978)
Record low4° (1973)
Thu, 0549° / 31°0.02
49 °
Deaver, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2001)
Record low1° (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 Deaver, 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 Deaver, 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.