Monthly outlook for Lamont, WY: average high 57.2°, average low 42.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (67.7°), the coolest 17 October (34.9°).
57.2°/42.3°
Average high / low
+2.4°
Above normal
6 / 3
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
57.1°
54.1°
+1.7°
20 October – 29 October
57.4°
49.5°
+4.4°
30 October – 8 November
at normal
42.7°
—
October records over 66 years
76.3°1 October 2011All-time high
-17.7°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Bairoil (4 mi).
Sun, 1161° / 48°0.18
61 °
Lamont, Sunday, 11 October
Rain. High 61°, low 48°.
Pressure29.62 inHg
Wind21.3 mph S
Humidity62%
Visibility5.6 mi
Dew point46°
Mon, 1260° / 46°0.18
60 °
Lamont, Monday, 12 October
Rain. High 60°, low 46°.
Pressure29.83 inHg
Wind12.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 1358° / 42°0.46
58 °
Lamont, Tuesday, 13 October
Heavy rain. High 58°, low 42°.
Pressure29.85 inHg
Wind15.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point40°
Wed, 1452° / 41°0.46
52 °
Lamont, Wednesday, 14 October
Rain. High 52°, low 41°.
Pressure30.03 inHg
Wind11.1 mph E
Humidity77%
Visibility—
Dew point41°
Thu, 1548° / 39°0.29
48 °
Lamont, Thursday, 15 October
Rain. High 48°, low 39°.
Pressure30.27 inHg
Wind12.7 mph NE
Humidity61%
Visibility—
Dew point34°
Fri, 1643° / 35°0
43 °
Lamont, Friday, 16 October
Light rain. High 43°, low 35°.
Pressure30.59 inHg
Wind10.6 mph N
Humidity48%
Visibility—
Dew point21°
Sat, 1756° / 35°0
56 °
Lamont, Saturday, 17 October
Mostly clear. High 56°, low 35°.
Pressure30.24 inHg
Wind21.3 mph SW
Humidity36%
Visibility—
Dew point22°
Sun, 1861° / 45°0
61 °
Lamont, Sunday, 18 October
Overcast. High 61°, low 45°.
Pressure30.06 inHg
Wind24.4 mph W
Humidity33%
Visibility—
Dew point27°
Mon, 1963° / 45°0.03
63 °
Lamont, Monday, 19 October
Light rain. High 63°, low 45°.
Pressure29.94 inHg
Wind21.3 mph W
Humidity35%
Visibility—
Dew point29°
Tue, 2049° / 39°0.04
49 °
Lamont, Tuesday, 20 October
Light rain. High 49°, low 39°.
Pressure29.94 inHg
Wind29.4 mph W
Humidity56%
Visibility—
Dew point29°
Wed, 2154° / 35°0
54 °
Lamont, Wednesday, 21 October
Clear. High 54°, low 35°.
Pressure30.15 inHg
Wind29.2 mph SW
Humidity28%
Visibility—
Dew point14°
Thu, 2258° / 41°0
58 °
Lamont, Thursday, 22 October
Overcast. High 58°, low 41°.
Pressure30.12 inHg
Wind15.4 mph SW
Humidity28%
Visibility—
Dew point19°
Fri, 2363° / 44°0
63 °
Lamont, Friday, 23 October
Partly cloudy. High 63°, low 44°.
Pressure30.03 inHg
Wind17.6 mph SW
Humidity30%
Visibility—
Dew point24°
Sat, 2464° / 47°0
64 °
Lamont, Saturday, 24 October
Overcast. High 64°, low 47°.
Pressure30.09 inHg
Wind20.2 mph W
Humidity37%
Visibility—
Dew point32°
Sun, 2555° / 44°0
55 °
Lamont, Sunday, 25 October
Partly cloudy. High 55°, low 44°.
Pressure30.30 inHg
Wind7.3 mph N
Humidity47%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2649° / 29°0.04
49 °
Lamont, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high66° (1977)
Record low-12° (2020)
Tue, 2748° / 27°0.04
48 °
Lamont, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2016)
Record low0° (2020)
Wed, 2847° / 27°0.05
47 °
Lamont, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.05 in
Chance of precipitation17%
Record high65° (1990)
Record low-10° (2019)
Thu, 2946° / 27°0.07
46 °
Lamont, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1968)
Record low-6° (2019)
Fri, 3044° / 25°0.06
44 °
Lamont, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (1962)
Record low-18° (2019)
Sat, 3143° / 26°0.04
43 °
Lamont, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (2008)
Record low-10° (1991)
Sun, 0142° / 24°0.04
42 °
Lamont, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high63° (2014)
Record low-1° (2002)
Mon, 0243° / 23°0.03
43 °
Lamont, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high61° (2008)
Record low-13° (1991)
Tue, 0342° / 23°0.03
42 °
Lamont, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2015)
Record low-17° (1991)
Wed, 0443° / 23°0.01
43 °
Lamont, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.01 in
Chance of precipitation7%
Record high62° (1983)
Record low-4° (1994)
Thu, 0543° / 24°0.02
43 °
Lamont, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (1999)
Record low-4° (1961)
Fri, 0643° / 24°0.02
43 °
Lamont, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2010)
Record low-7° (1971)
Sat, 0743° / 24°0.02
43 °
Lamont, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (1999)
Record low-3° (2003)
Sun, 0842° / 24°0.05
42 °
Lamont, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1999)
Record low-6° (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 Lamont, 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 Lamont, 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.