Monthly outlook for New Haven, WY: average high 58°, average low 38.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (73.1°), the coolest 31 October (18.2°).
58°/38.8°
Average high / low
+1.9°
Above normal
3 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
64.1°
56.8°
+4.1°
27 October – 5 November
47.7°
50°
-1.3°
6 November – 15 November
at normal
46°
—
October records over 66 years
89.1°4 October 1963All-time high
-8.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Devils Tower (13 mi).
Sun, 1864° / 38°0
64 °
New Haven, Sunday, 18 October
Clear. High 64°, low 38°.
Pressure30.12 inHg
Wind7.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 41°0
65 °
New Haven, Monday, 19 October
Mostly clear. High 65°, low 41°.
Pressure30.06 inHg
Wind7.9 mph S
Humidity42%
Visibility6.2 mi
Dew point38°
Tue, 2068° / 48°0
68 °
New Haven, Tuesday, 20 October
Clear. High 68°, low 48°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2167° / 44°0
67 °
New Haven, Wednesday, 21 October
Clear. High 67°, low 44°.
Pressure30.12 inHg
Wind8.6 mph E
Humidity57%
Visibility—
Dew point44°
Thu, 2273° / 53°0
73 °
New Haven, Thursday, 22 October
Overcast. High 73°, low 53°.
Pressure29.88 inHg
Wind18.3 mph S
Humidity47%
Visibility—
Dew point46°
Fri, 2370° / 54°0
70 °
New Haven, Friday, 23 October
Overcast. High 70°, low 54°.
Pressure29.50 inHg
Wind25.7 mph SW
Humidity36%
Visibility—
Dew point39°
Sat, 2446° / 34°0.29
46 °
New Haven, Saturday, 24 October
Snow. High 46°, low 34°.
Pressure30.06 inHg
Wind25.7 mph NW
Humidity77%
Visibility—
Dew point32°
Sun, 2560° / 34°0
60 °
New Haven, Sunday, 25 October
Overcast. High 60°, low 34°.
Pressure29.88 inHg
Wind21.6 mph S
Humidity47%
Visibility—
Dew point31°
Mon, 2656° / 44°0
56 °
New Haven, Monday, 26 October
Overcast. High 56°, low 44°.
Pressure29.68 inHg
Wind20.2 mph S
Humidity44%
Visibility—
Dew point28°
Tue, 2765° / 40°0
65 °
New Haven, Tuesday, 27 October
Overcast. High 65°, low 40°.
Pressure29.50 inHg
Wind20.2 mph W
Humidity25%
Visibility—
Dew point22°
Wed, 2849° / 40°0.1
49 °
New Haven, Wednesday, 28 October
Light rain. High 49°, low 40°.
Pressure29.94 inHg
Wind23 mph W
Humidity25%
Visibility—
Dew point12°
Thu, 2957° / 40°0
57 °
New Haven, Thursday, 29 October
Overcast. High 57°, low 40°.
Pressure29.59 inHg
Wind20.6 mph S
Humidity21%
Visibility—
Dew point15°
Fri, 3045° / 28°0.58
45 °
New Haven, Friday, 30 October
Snow. High 45°, low 28°.
Pressure29.53 inHg
Wind24.3 mph NW
Humidity98%
Visibility—
Dew point34°
Sat, 3133° / 18°0
33 °
New Haven, Saturday, 31 October
Mostly clear. High 33°, low 18°.
Pressure29.88 inHg
Wind21.3 mph NW
Humidity83%
Visibility—
Dew point25°
Sun, 0137° / 23°0
37 °
New Haven, Sunday, 1 November
Overcast. High 37°, low 23°.
Pressure29.97 inHg
Wind10.4 mph S
Humidity82%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0248° / 30°0.04
48 °
New Haven, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (2008)
Record low-8° (1991)
Tue, 0348° / 30°0.03
48 °
New Haven, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low-12° (1991)
Wed, 0450° / 31°0.02
50 °
New Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high72° (1978)
Record low9° (1995)
Thu, 0549° / 32°0.03
49 °
New Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2009)
Record low6° (2003)
Fri, 0649° / 30°0.04
49 °
New Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2010)
Record low4° (2003)
Sat, 0749° / 30°0.03
49 °
New Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (2006)
Record low4° (1991)
Sun, 0847° / 30°0.04
47 °
New Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (1999)
Record low-6° (2000)
Mon, 0945° / 28°0.06
45 °
New Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (2001)
Record low1° (1966)
Tue, 1045° / 27°0.05
45 °
New Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2007)
Record low-12° (1986)
Wed, 1143° / 26°0.02
43 °
New Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2005)
Record low-4° (1986)
Thu, 1246° / 27°0.02
46 °
New Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (1999)
Record low-11° (1986)
Fri, 1346° / 28°0.04
46 °
New Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation28%
Record high68° (1999)
Record low-10° (1986)
Sat, 1446° / 28°0.03
46 °
New Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (1999)
Record low-2° (2000)
Sun, 1545° / 27°0.02
45 °
New Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1999)
Record low0° (2014)
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 New Haven, 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 New Haven, 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.