As of 11:43 MDT

Weather in Halfway, WY

54°Current weather

Halfway, Saturday, 17 October, 11:43

Clear. Feels like 53°. High 58°, low 25°.

Pressure30.33 inHg
Wind2.8 mph E
Humidity87%
Visibility6.2 mi
Dew point50°

Monthly outlook for Halfway, WY: average high 43.3°, average low 27°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 18 October (58.8°), the coolest 31 October (14.8°).

43.3°/27°
Average high / low
−1.1°
Below normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October49°47.4°+0.9°
27 October – 5 November33.7°40.8°-3.9°
6 November – 15 Novemberat normal36.2°—

October records over 66 years

73.2°1 October 2010All-time high
-13.5°30 October 2019All-time low
Sun, 1859° / 27°0Mostly clear
59 °Mostly clear

Halfway, Sunday, 18 October

Mostly clear. High 59°, low 27°.

Pressure30.12 inHg
Wind2.1 mph SE
Humidity41%
Visibility6.2 mi
Dew point23°
Mon, 1952° / 32°0Partly cloudy
52 °Partly cloudy

Halfway, Monday, 19 October

Partly cloudy. High 52°, low 32°.

Pressure30.09 inHg
Wind4.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point32°
Tue, 2052° / 35°0.08Light rain
52 °Light rain

Halfway, Tuesday, 20 October

Light rain. High 52°, low 35°.

Pressure30.09 inHg
Wind4 mph S
Humidity62%
Visibility6.2 mi
Dew point38°
Wed, 2153° / 36°0.04Light rain
53 °Light rain

Halfway, Wednesday, 21 October

Light rain. High 53°, low 36°.

Pressure30.15 inHg
Wind7.2 mph SE
Humidity64%
Visibility—
Dew point37°
Thu, 2253° / 35°0.01Light rain
53 °Light rain

Halfway, Thursday, 22 October

Light rain. High 53°, low 35°.

Pressure30.03 inHg
Wind7.6 mph SE
Humidity71%
Visibility—
Dew point39°
Fri, 2342° / 36°0.53Light rain
42 °Light rain

Halfway, Friday, 23 October

Light rain. High 42°, low 36°.

Pressure29.68 inHg
Wind10.3 mph SW
Humidity88%
Visibility—
Dew point37°
Sat, 2443° / 31°0.01Light rain
43 °Light rain

Halfway, Saturday, 24 October

Light rain. High 43°, low 31°.

Pressure30.09 inHg
Wind7.5 mph NW
Humidity76%
Visibility—
Dew point32°
Sun, 2544° / 30°0.02Light rain
44 °Light rain

Halfway, Sunday, 25 October

Light rain. High 44°, low 30°.

Pressure29.88 inHg
Wind13.8 mph SW
Humidity61%
Visibility—
Dew point27°
Mon, 2635° / 24°0.01Light snow
35 °Light snow

Halfway, Monday, 26 October

Light snow. High 35°, low 24°.

Pressure29.94 inHg
Wind11.5 mph W
Humidity55%
Visibility—
Dew point18°
Tue, 2740° / 26°0.1Snow
40 °Snow

Halfway, Tuesday, 27 October

Snow. High 40°, low 26°.

Pressure29.77 inHg
Wind16.1 mph W
Humidity60%
Visibility—
Dew point25°
Wed, 2836° / 20°0.03Light snow
36 °Light snow

Halfway, Wednesday, 28 October

Light snow. High 36°, low 20°.

Pressure30.21 inHg
Wind21.9 mph W
Humidity46%
Visibility—
Dew point11°
Thu, 2938° / 23°0Overcast
38 °Overcast

Halfway, Thursday, 29 October

Overcast. High 38°, low 23°.

Pressure29.71 inHg
Wind18.5 mph W
Humidity53%
Visibility—
Dew point20°
Fri, 3028° / 21°0Overcast
28 °Overcast

Halfway, Friday, 30 October

Overcast. High 28°, low 21°.

Pressure29.65 inHg
Wind19.3 mph NW
Humidity61%
Visibility—
Dew point15°
Sat, 3129° / 15°0Overcast
29 °Overcast

Halfway, Saturday, 31 October

Overcast. High 29°, low 15°.

Pressure30.00 inHg
Wind5.3 mph W
Humidity52%
Visibility—
Dew point8°
Sun, 0131° / 18°0.01Light snow
31 °Light snow

Halfway, Sunday, 1 November

Light snow. High 31°, low 18°.

Pressure29.91 inHg
Wind9.4 mph SE
Humidity63%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0239° / 19°0.06Climate normal
39 °Climate normal

Halfway, Monday, 2 November

Climate normal for this date — 60-year average.

Average high39°
Average low19°
Average precipitation0.06 in
Chance of precipitation25%
Record high56° (1962)
Record low-15° (1973)
Tue, 0340° / 18°0.03Climate normal
40 °Climate normal

Halfway, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high40°
Average low18°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (1962)
Record low-14° (1967)
Wed, 0440° / 18°0.03Climate normal
40 °Climate normal

Halfway, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high40°
Average low18°
Average precipitation0.03 in
Chance of precipitation17%
Record high55° (2020)
Record low-11° (2002)
Thu, 0539° / 19°0.04Climate normal
39 °Climate normal

Halfway, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (1980)
Record low-14° (1961)
Fri, 0639° / 19°0.04Climate normal
39 °Climate normal

Halfway, Friday, 6 November

Climate normal for this date — 60-year average.

Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation27%
Record high54° (1999)
Record low-14° (2003)
Sat, 0739° / 18°0.06Climate normal
39 °Climate normal

Halfway, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high39°
Average low18°
Average precipitation0.06 in
Chance of precipitation30%
Record high54° (1999)
Record low-20° (2003)
Sun, 0837° / 18°0.07Climate normal
37 °Climate normal

Halfway, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high37°
Average low18°
Average precipitation0.07 in
Chance of precipitation40%
Record high54° (1999)
Record low-3° (2003)
Mon, 0937° / 17°0.05Climate normal
37 °Climate normal

Halfway, Monday, 9 November

Climate normal for this date — 60-year average.

Average high37°
Average low17°
Average precipitation0.05 in
Chance of precipitation32%
Record high56° (2016)
Record low-9° (1960)
Tue, 1036° / 15°0.04Climate normal
36 °Climate normal

Halfway, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low15°
Average precipitation0.04 in
Chance of precipitation33%
Record high53° (2016)
Record low-12° (1985)
Wed, 1135° / 15°0.04Climate normal
35 °Climate normal

Halfway, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high35°
Average low15°
Average precipitation0.04 in
Chance of precipitation30%
Record high52° (1999)
Record low-13° (2000)
Thu, 1236° / 15°0.06Climate normal
36 °Climate normal

Halfway, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high36°
Average low15°
Average precipitation0.06 in
Chance of precipitation18%
Record high56° (1999)
Record low-14° (2000)
Fri, 1335° / 16°0.05Climate normal
35 °Climate normal

Halfway, Friday, 13 November

Climate normal for this date — 60-year average.

Average high35°
Average low16°
Average precipitation0.05 in
Chance of precipitation32%
Record high56° (1999)
Record low-13° (2000)
Sat, 1435° / 14°0.06Climate normal
35 °Climate normal

Halfway, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high35°
Average low14°
Average precipitation0.06 in
Chance of precipitation27%
Record high56° (1999)
Record low-14° (2000)
Sun, 1535° / 11°0.02Climate normal
35 °Climate normal

Halfway, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high35°
Average low11°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (1999)
Record low-17° (1964)

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 Halfway, 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 Halfway, 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.