As of 11:56 MDT

Weather in Durham, WY

79°Current weather

Durham, Friday, 9 October, 11:56

Clear. Feels like 79°. High 81°, low 50°.

Pressure29.80 inHg
Wind12.7 mph W
Humidity19%
Visibility6.2 mi
Dew point33°

Monthly outlook for Durham, WY: average high 64°, average low 44.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (80.7°), the coolest 16 October (30.4°).

64°/44.4°
Average high / low
+3.1°
Above normal
5 / 3
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October64.4°59°+3°
19 October – 28 October63.2°56.4°+3.8°
29 October – 7 Novemberat normal49.9°—

October records over 66 years

83.8°2 October 2024All-time high
-3.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Cheyenne (11 mi).

Sat, 1080° / 52°0Mostly clear
80 °Mostly clear

Durham, Saturday, 10 October

Mostly clear. High 80°, low 52°.

Pressure29.65 inHg
Wind11.3 mph SW
Humidity19%
Visibility6.2 mi
Dew point30°
Sun, 1175° / 56°0.04Light rain
75 °Light rain

Durham, Sunday, 11 October

Light rain. High 75°, low 56°.

Pressure29.68 inHg
Wind7.7 mph SE
Humidity29%
Visibility6.2 mi
Dew point37°
Mon, 1274° / 49°0.01Light rain
74 °Light rain

Durham, Monday, 12 October

Light rain. High 74°, low 49°.

Pressure29.71 inHg
Wind7.9 mph W
Humidity26%
Visibility6.2 mi
Dew point35°
Tue, 1351° / 45°0.04Light rain
51 °Light rain

Durham, Tuesday, 13 October

Light rain. High 51°, low 45°.

Pressure29.97 inHg
Wind12.5 mph N
Humidity77%
Visibility—
Dew point43°
Wed, 1447° / 44°0.56Rain
47 °Rain

Durham, Wednesday, 14 October

Rain. High 47°, low 44°.

Pressure29.91 inHg
Wind11.7 mph SE
Humidity88%
Visibility—
Dew point43°
Thu, 1550° / 43°0.55Rain
50 °Rain

Durham, Thursday, 15 October

Rain. High 50°, low 43°.

Pressure30.09 inHg
Wind26.7 mph N
Humidity58%
Visibility—
Dew point33°
Fri, 1651° / 30°0Partly cloudy
51 °Partly cloudy

Durham, Friday, 16 October

Partly cloudy. High 51°, low 30°.

Pressure30.45 inHg
Wind20.9 mph NW
Humidity41%
Visibility—
Dew point22°
Sat, 1772° / 34°0Clear
72 °Clear

Durham, Saturday, 17 October

Clear. High 72°, low 34°.

Pressure30.12 inHg
Wind15.5 mph SW
Humidity10%
Visibility—
Dew point5°
Sun, 1864° / 48°0Mostly clear
64 °Mostly clear

Durham, Sunday, 18 October

Mostly clear. High 64°, low 48°.

Pressure30.06 inHg
Wind12.9 mph S
Humidity21%
Visibility—
Dew point20°
Mon, 1970° / 47°0Mostly clear
70 °Mostly clear

Durham, Monday, 19 October

Mostly clear. High 70°, low 47°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity16%
Visibility—
Dew point19°
Tue, 2069° / 48°0.17Rain
69 °Rain

Durham, Tuesday, 20 October

Rain. High 69°, low 48°.

Pressure29.88 inHg
Wind21.1 mph NW
Humidity23%
Visibility—
Dew point28°
Wed, 2161° / 44°0Clear
61 °Clear

Durham, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.09 inHg
Wind14.8 mph S
Humidity44%
Visibility—
Dew point34°
Thu, 2252° / 42°0Clear
52 °Clear

Durham, Thursday, 22 October

Clear. High 52°, low 42°.

Pressure30.24 inHg
Wind20.3 mph NW
Humidity41%
Visibility—
Dew point26°
Fri, 2354° / 34°0Clear
54 °Clear

Durham, Friday, 23 October

Clear. High 54°, low 34°.

Pressure30.27 inHg
Wind11.9 mph S
Humidity29%
Visibility—
Dew point15°
Sat, 2473° / 45°0Clear
73 °Clear

Durham, Saturday, 24 October

Clear. High 73°, low 45°.

Pressure30.00 inHg
Wind17.6 mph W
Humidity14%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 34°0.04Climate normal
56 °Climate normal

Durham, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (2017)
Record low4° (2020)
Mon, 2655° / 34°0.04Climate normal
55 °Climate normal

Durham, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (1977)
Record low-4° (2020)
Tue, 2753° / 33°0.02Climate normal
53 °Climate normal

Durham, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (2016)
Record low4° (2020)
Wed, 2854° / 33°0.07Climate normal
54 °Climate normal

Durham, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2024)
Record low8° (2019)
Thu, 2953° / 32°0.06Climate normal
53 °Climate normal

Durham, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (1968)
Record low-1° (2019)
Fri, 3049° / 31°0.04Climate normal
49 °Climate normal

Durham, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1968)
Record low-2° (2019)
Sat, 3149° / 31°0.04Climate normal
49 °Climate normal

Durham, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation33%
Record high69° (2008)
Record low3° (1991)
Sun, 0149° / 31°0.05Climate normal
49 °Climate normal

Durham, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (1988)
Record low6° (1991)
Mon, 0249° / 29°0.05Climate normal
49 °Climate normal

Durham, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2025)
Record low-2° (1991)
Tue, 0349° / 29°0.04Climate normal
49 °Climate normal

Durham, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (2020)
Record low-2° (1967)
Wed, 0450° / 29°0.02Climate normal
50 °Climate normal

Durham, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high67° (2020)
Record low2° (1967)
Thu, 0550° / 30°0.02Climate normal
50 °Climate normal

Durham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1975)
Record low-3° (1967)
Fri, 0650° / 31°0.02Climate normal
50 °Climate normal

Durham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2010)
Record low11° (1979)
Sat, 0751° / 31°0.02Climate normal
51 °Climate normal

Durham, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1999)
Record low8° (1990)

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 Durham, 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 Durham, 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.