Monthly outlook for Brinton, WY: average high 58.9°, average low 39.4°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (73.4°), the coolest 26 October (22.2°).
58.9°/39.4°
Average high / low
+1.6°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
62.3°
58.2°
+2.3°
26 October – 4 November
53.3°
51.4°
+1.1°
5 November – 14 November
at normal
48.8°
—
October records over 66 years
84.7°4 October 2024All-time high
-6.9°30 October 2019All-time low
Sat, 1772° / 40°0
72 °
Brinton, Saturday, 17 October
Clear. High 72°, low 40°.
Pressure30.15 inHg
Wind19.1 mph W
Humidity26%
Visibility6.2 mi
Dew point23°
Sun, 1867° / 48°0
67 °
Brinton, Sunday, 18 October
Partly cloudy. High 67°, low 48°.
Pressure30.03 inHg
Wind12.9 mph NW
Humidity29%
Visibility6.2 mi
Dew point31°
Mon, 1968° / 43°0
68 °
Brinton, Monday, 19 October
Clear. High 68°, low 43°.
Pressure30.00 inHg
Wind3.3 mph E
Humidity29%
Visibility6.2 mi
Dew point31°
Tue, 2068° / 45°0
68 °
Brinton, Tuesday, 20 October
Clear. High 68°, low 45°.
Pressure29.88 inHg
Wind12 mph S
Humidity35%
Visibility—
Dew point35°
Wed, 2167° / 45°0
67 °
Brinton, Wednesday, 21 October
Clear. High 67°, low 45°.
Pressure30.09 inHg
Wind8.8 mph SE
Humidity40%
Visibility—
Dew point37°
Thu, 2273° / 53°0
73 °
Brinton, Thursday, 22 October
Overcast. High 73°, low 53°.
Pressure29.97 inHg
Wind14 mph SW
Humidity23%
Visibility—
Dew point29°
Fri, 2367° / 52°0.12
67 °
Brinton, Friday, 23 October
Light rain. High 67°, low 52°.
Pressure29.62 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point37°
Sat, 2452° / 32°0.22
52 °
Brinton, Saturday, 24 October
Snow. High 52°, low 32°.
Pressure30.15 inHg
Wind21.4 mph N
Humidity79%
Visibility—
Dew point32°
Sun, 2532° / 24°0.47
32 °
Brinton, Sunday, 25 October
Snow. High 32°, low 24°.
Pressure30.42 inHg
Wind9.3 mph NE
Humidity92%
Visibility—
Dew point27°
Mon, 2643° / 22°0
43 °
Brinton, Monday, 26 October
Partly cloudy. High 43°, low 22°.
Pressure29.97 inHg
Wind22.8 mph W
Humidity72%
Visibility—
Dew point29°
Tue, 2757° / 40°0
57 °
Brinton, Tuesday, 27 October
Partly cloudy. High 57°, low 40°.
Pressure29.77 inHg
Wind22.1 mph W
Humidity39%
Visibility—
Dew point27°
Wed, 2862° / 44°0
62 °
Brinton, Wednesday, 28 October
Overcast. High 62°, low 44°.
Pressure29.53 inHg
Wind20.2 mph W
Humidity29%
Visibility—
Dew point24°
Thu, 2946° / 36°0
46 °
Brinton, Thursday, 29 October
Overcast. High 46°, low 36°.
Pressure29.80 inHg
Wind30.1 mph W
Humidity32%
Visibility—
Dew point15°
Fri, 3051° / 33°0
51 °
Brinton, Friday, 30 October
Clear. High 51°, low 33°.
Pressure29.91 inHg
Wind37.5 mph W
Humidity34%
Visibility—
Dew point17°
Sat, 3161° / 44°0
61 °
Brinton, Saturday, 31 October
Overcast. High 61°, low 44°.
Pressure29.83 inHg
Wind37.4 mph W
Humidity20%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 31°0.05
49 °
Brinton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2014)
Record low4° (2002)
Mon, 0249° / 31°0.05
49 °
Brinton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (2008)
Record low-6° (1991)
Tue, 0349° / 31°0.06
49 °
Brinton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation17%
Record high70° (2015)
Record low-5° (1967)
Wed, 0451° / 31°0.02
51 °
Brinton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high71° (1977)
Record low1° (1967)
Thu, 0551° / 32°0.03
51 °
Brinton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-2° (1961)
Fri, 0651° / 33°0.03
51 °
Brinton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (2020)
Record low11° (1979)
Sat, 0752° / 33°0.02
52 °
Brinton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low3° (1990)
Sun, 0850° / 32°0.05
50 °
Brinton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (1999)
Record low10° (1986)
Mon, 0948° / 30°0.04
48 °
Brinton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2016)
Record low6° (1960)
Tue, 1048° / 29°0.04
48 °
Brinton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2005)
Record low-1° (1986)
Wed, 1146° / 29°0.05
46 °
Brinton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2005)
Record low6° (2019)
Thu, 1248° / 29°0.04
48 °
Brinton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low-5° (2000)
Fri, 1348° / 30°0.05
48 °
Brinton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1999)
Record low-1° (2014)
Sat, 1446° / 29°0.04
46 °
Brinton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (2025)
Record low2° (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 Brinton, 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 Brinton, 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.