Monthly outlook for Lamont, WY: average high 59.2°, average low 41.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 October (75.2°), the coolest 16 October (33°).
59.2°/41.8°
Average high / low
+3.3°
Above normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
59.7°
54.4°
+3°
19 October – 28 October
58.3°
50.3°
+4.5°
29 October – 7 November
at normal
43.1°
—
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).
Sat, 1071° / 48°0.04
71 °
Lamont, Saturday, 10 October
Light rain. High 71°, low 48°.
Pressure29.62 inHg
Wind19.6 mph SW
Humidity26%
Visibility6.2 mi
Dew point30°
Sun, 1164° / 49°0.11
64 °
Lamont, Sunday, 11 October
Light rain. High 64°, low 49°.
Pressure29.71 inHg
Wind15.7 mph S
Humidity75%
Visibility5.2 mi
Dew point47°
Mon, 1260° / 47°0.19
60 °
Lamont, Monday, 12 October
Light rain. High 60°, low 47°.
Pressure29.80 inHg
Wind17.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Tue, 1357° / 42°0.74
57 °
Lamont, Tuesday, 13 October
Rain. High 57°, low 42°.
Pressure29.85 inHg
Wind13.9 mph S
Humidity57%
Visibility—
Dew point37°
Wed, 1446° / 40°0.1
46 °
Lamont, Wednesday, 14 October
Light rain. High 46°, low 40°.
Pressure29.94 inHg
Wind9 mph NW
Humidity68%
Visibility—
Dew point35°
Thu, 1551° / 42°0
51 °
Lamont, Thursday, 15 October
Overcast. High 51°, low 42°.
Pressure30.15 inHg
Wind18 mph N
Humidity55%
Visibility—
Dew point31°
Fri, 1649° / 33°0
49 °
Lamont, Friday, 16 October
Overcast. High 49°, low 33°.
Pressure30.53 inHg
Wind12.1 mph N
Humidity46%
Visibility—
Dew point19°
Sat, 1762° / 39°0
62 °
Lamont, Saturday, 17 October
Mostly clear. High 62°, low 39°.
Pressure30.21 inHg
Wind26 mph SW
Humidity22%
Visibility—
Dew point15°
Sun, 1863° / 41°0
63 °
Lamont, Sunday, 18 October
Partly cloudy. High 63°, low 41°.
Pressure30.06 inHg
Wind18.3 mph SW
Humidity26%
Visibility—
Dew point20°
Mon, 1964° / 42°0
64 °
Lamont, Monday, 19 October
Mostly clear. High 64°, low 42°.
Pressure29.94 inHg
Wind20 mph SW
Humidity20%
Visibility—
Dew point16°
Tue, 2061° / 48°0
61 °
Lamont, Tuesday, 20 October
Overcast. High 61°, low 48°.
Pressure30.00 inHg
Wind15.7 mph W
Humidity35%
Visibility—
Dew point29°
Wed, 2156° / 39°0
56 °
Lamont, Wednesday, 21 October
Partly cloudy. High 56°, low 39°.
Pressure30.12 inHg
Wind24.7 mph SW
Humidity22%
Visibility—
Dew point12°
Thu, 2249° / 39°0
49 °
Lamont, Thursday, 22 October
Mostly clear. High 49°, low 39°.
Pressure30.30 inHg
Wind11.2 mph N
Humidity38%
Visibility—
Dew point21°
Fri, 2358° / 34°0
58 °
Lamont, Friday, 23 October
Clear. High 58°, low 34°.
Pressure30.21 inHg
Wind13.5 mph SW
Humidity27%
Visibility—
Dew point15°
Sat, 2463° / 41°0
63 °
Lamont, Saturday, 24 October
Clear. High 63°, low 41°.
Pressure30.09 inHg
Wind24 mph SW
Humidity21%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2549° / 29°0.04
49 °
Lamont, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2014)
Record low-3° (2020)
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)
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.