As of 03:47 MDT

Weather in Halfway, WY

37°Current weather

Halfway, Monday, 12 October, 03:47

Overcast. Feels like 37°. High 50°, low 36°.

Pressure29.80 inHg
Wind1.8 mph NW
Humidity94%
Visibility6.2 mi
Dew point35°

Monthly outlook for Halfway, WY: average high 52°, average low 35.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 19 October (58.2°), the coolest 16 October (27.2°).

52°/35.3°
Average high / low
+2.2°
Above normal
5 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October51.9°49.4°+1.4°
22 October – 31 October52°44°+4.5°
1 November – 10 Novemberat normal38.5°—

October records over 66 years

73.2°1 October 2010All-time high
-13.5°30 October 2019All-time low
Tue, 1346° / 35°0.26Rain
46 °Rain

Halfway, Tuesday, 13 October

Rain. High 46°, low 35°.

Pressure29.91 inHg
Wind3.8 mph E
Humidity69%
Visibility6.2 mi
Dew point35°
Wed, 1451° / 34°0.02Light rain
51 °Light rain

Halfway, Wednesday, 14 October

Light rain. High 51°, low 34°.

Pressure30.03 inHg
Wind3.2 mph N
Humidity56%
Visibility6.2 mi
Dew point32°
Thu, 1550° / 34°0Mostly clear
50 °Mostly clear

Halfway, Thursday, 15 October

Mostly clear. High 50°, low 34°.

Pressure30.39 inHg
Wind6.2 mph E
Humidity48%
Visibility6.2 mi
Dew point27°
Fri, 1648° / 27°0Clear
48 °Clear

Halfway, Friday, 16 October

Clear. High 48°, low 27°.

Pressure30.53 inHg
Wind8.2 mph SE
Humidity50%
Visibility—
Dew point25°
Sat, 1755° / 31°0Clear
55 °Clear

Halfway, Saturday, 17 October

Clear. High 55°, low 31°.

Pressure30.15 inHg
Wind7.7 mph W
Humidity48%
Visibility—
Dew point29°
Sun, 1856° / 37°0Overcast
56 °Overcast

Halfway, Sunday, 18 October

Overcast. High 56°, low 37°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity32%
Visibility—
Dew point22°
Mon, 1958° / 36°0Clear
58 °Clear

Halfway, Monday, 19 October

Clear. High 58°, low 36°.

Pressure30.00 inHg
Wind11.5 mph S
Humidity36%
Visibility—
Dew point24°
Tue, 2056° / 37°0Overcast
56 °Overcast

Halfway, Tuesday, 20 October

Overcast. High 56°, low 37°.

Pressure29.71 inHg
Wind18.9 mph S
Humidity41%
Visibility—
Dew point28°
Wed, 2150° / 38°0.05Light rain
50 °Light rain

Halfway, Wednesday, 21 October

Light rain. High 50°, low 38°.

Pressure29.91 inHg
Wind9 mph NW
Humidity68%
Visibility—
Dew point33°
Thu, 2256° / 38°0Clear
56 °Clear

Halfway, Thursday, 22 October

Clear. High 56°, low 38°.

Pressure30.06 inHg
Wind7.1 mph SE
Humidity52%
Visibility—
Dew point33°
Fri, 2351° / 39°0.07Light rain
51 °Light rain

Halfway, Friday, 23 October

Light rain. High 51°, low 39°.

Pressure30.12 inHg
Wind8.4 mph SE
Humidity52%
Visibility—
Dew point33°
Sat, 2443° / 36°0.11Light rain
43 °Light rain

Halfway, Saturday, 24 October

Light rain. High 43°, low 36°.

Pressure30.03 inHg
Wind14.5 mph NW
Humidity75%
Visibility—
Dew point34°
Sun, 2551° / 33°0Clear
51 °Clear

Halfway, Sunday, 25 October

Clear. High 51°, low 33°.

Pressure30.24 inHg
Wind7.8 mph W
Humidity48%
Visibility—
Dew point26°
Mon, 2655° / 35°0Clear
55 °Clear

Halfway, Monday, 26 October

Clear. High 55°, low 35°.

Pressure30.15 inHg
Wind4.9 mph NW
Humidity36%
Visibility—
Dew point22°
Tue, 2756° / 36°0Overcast
56 °Overcast

Halfway, Tuesday, 27 October

Overcast. High 56°, low 36°.

Pressure29.97 inHg
Wind5.6 mph W
Humidity33%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2844° / 22°0.06Climate normal
44 °Climate normal

Halfway, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (1962)
Record low-12° (2019)
Thu, 2942° / 22°0.04Climate normal
42 °Climate normal

Halfway, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation28%
Record high63° (1962)
Record low-4° (1975)
Fri, 3040° / 20°0.06Climate normal
40 °Climate normal

Halfway, Friday, 30 October

Climate normal for this date — 60-year average.

Average high40°
Average low20°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1962)
Record low-14° (2019)
Sat, 3140° / 21°0.04Climate normal
40 °Climate normal

Halfway, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.04 in
Chance of precipitation30%
Record high57° (1988)
Record low-10° (1972)
Sun, 0140° / 20°0.04Climate normal
40 °Climate normal

Halfway, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation25%
Record high57° (1988)
Record low-13° (2002)
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)

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.