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As of 15:42 MDT

Weather in Halfway, WY

56°Current weather

Halfway, Saturday, 10 October, 15:42

Partly cloudy. Feels like 56°. High 56°, low 45°.

Pressure29.59 inHg
Wind10.3 mph SW
Humidity92%
Visibility4.5 mi
Dew point54°

Monthly outlook for Halfway, WY: average high 54.1°, average low 36.6°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 24 October (62.7°), the coolest 17 October (29.5°).

54.1°/36.6°
Average high / low
+2.9°
Above normal
5 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October51.8°50.1°+0.9°
20 October – 29 October57.9°45.6°+6.8°
30 October – 8 Novemberat normal39.3°—

October records over 66 years

73.2°1 October 2010All-time high
-13.5°30 October 2019All-time low
Sun, 1152° / 38°0.62Rain
52 °Rain

Halfway, Sunday, 11 October

Rain. High 52°, low 38°.

Pressure29.65 inHg
Wind11.6 mph SE
Humidity97%
Visibility1.6 mi
Dew point44°
Mon, 1249° / 36°0.25Rain
49 °Rain

Halfway, Monday, 12 October

Rain. High 49°, low 36°.

Pressure29.85 inHg
Wind7.7 mph S
Humidity73%
Visibility6.2 mi
Dew point37°
Tue, 1350° / 39°0.37Rain
50 °Rain

Halfway, Tuesday, 13 October

Rain. High 50°, low 39°.

Pressure29.85 inHg
Wind4.1 mph NE
Humidity73%
Visibility6.2 mi
Dew point39°
Wed, 1445° / 36°0.19Light rain
45 °Light rain

Halfway, Wednesday, 14 October

Light rain. High 45°, low 36°.

Pressure30.09 inHg
Wind1.9 mph NE
Humidity86%
Visibility4.1 mi
Dew point37°
Thu, 1551° / 34°0Overcast
51 °Overcast

Halfway, Thursday, 15 October

Overcast. High 51°, low 34°.

Pressure30.33 inHg
Wind7.2 mph E
Humidity61%
Visibility—
Dew point33°
Fri, 1646° / 33°0Overcast
46 °Overcast

Halfway, Friday, 16 October

Overcast. High 46°, low 33°.

Pressure30.50 inHg
Wind7.6 mph SE
Humidity42%
Visibility—
Dew point19°
Sat, 1756° / 29°0Clear
56 °Clear

Halfway, Saturday, 17 October

Clear. High 56°, low 29°.

Pressure30.27 inHg
Wind6.7 mph W
Humidity19%
Visibility—
Dew point6°
Sun, 1854° / 35°0Overcast
54 °Overcast

Halfway, Sunday, 18 October

Overcast. High 54°, low 35°.

Pressure30.15 inHg
Wind10.1 mph W
Humidity24%
Visibility—
Dew point14°
Mon, 1959° / 36°0Clear
59 °Clear

Halfway, Monday, 19 October

Clear. High 59°, low 36°.

Pressure30.21 inHg
Wind6.6 mph W
Humidity26%
Visibility—
Dew point18°
Tue, 2055° / 37°0Overcast
55 °Overcast

Halfway, Tuesday, 20 October

Overcast. High 55°, low 37°.

Pressure30.00 inHg
Wind19.4 mph W
Humidity24%
Visibility—
Dew point17°
Wed, 2153° / 34°0Overcast
53 °Overcast

Halfway, Wednesday, 21 October

Overcast. High 53°, low 34°.

Pressure30.03 inHg
Wind18.3 mph W
Humidity26%
Visibility—
Dew point16°
Thu, 2255° / 33°0Clear
55 °Clear

Halfway, Thursday, 22 October

Clear. High 55°, low 33°.

Pressure30.42 inHg
Wind6.5 mph W
Humidity35%
Visibility—
Dew point20°
Fri, 2361° / 38°0Clear
61 °Clear

Halfway, Friday, 23 October

Clear. High 61°, low 38°.

Pressure30.27 inHg
Wind4.9 mph W
Humidity24%
Visibility—
Dew point17°
Sat, 2463° / 40°0Partly cloudy
63 °Partly cloudy

Halfway, Saturday, 24 October

Partly cloudy. High 63°, low 40°.

Pressure30.12 inHg
Wind5.7 mph W
Humidity24%
Visibility—
Dew point19°
Sun, 2560° / 42°0Overcast
60 °Overcast

Halfway, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure30.12 inHg
Wind4.9 mph W
Humidity21%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2645° / 23°0.05Climate normal
45 °Climate normal

Halfway, Monday, 26 October

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (1977)
Record low-10° (2020)
Tue, 2744° / 22°0.04Climate normal
44 °Climate normal

Halfway, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (2016)
Record low-8° (1996)
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)

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.