As of 01:32 MDT

Weather in Hanna, WY

42°Current weather

Hanna, Wednesday, 21 October, 01:32

Mostly clear. Feels like 42°. High 67°, low 37°.

Pressure30.18 inHg
Wind1.1 mph E
Humidity78%
Visibility6.2 mi
Dew point36°

Monthly outlook for Hanna, WY: average high 55.3°, average low 39°. That is 5.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 21 October (67.4°), the coolest 27 October (30.5°).

55.3°/39°
Average high / low
+5.1°
Above normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October53.4°48.5°+2.7°
31 October – 9 November58.5°42.4°+8.9°
10 November – 19 Novemberat normal38.5°—

October records over 66 years

77°4 October 2024All-time high
-13.5°30 October 2019All-time low
Thu, 2265° / 47°0.02Light rain
65 °Light rain

Hanna, Thursday, 22 October

Light rain. High 65°, low 47°.

Pressure30.03 inHg
Wind9.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point45°
Fri, 2360° / 45°0Mostly clear
60 °Mostly clear

Hanna, Friday, 23 October

Mostly clear. High 60°, low 45°.

Pressure29.83 inHg
Wind19.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point39°
Sat, 2447° / 37°0Overcast
47 °Overcast

Hanna, Saturday, 24 October

Overcast. High 47°, low 37°.

Pressure30.24 inHg
Wind11.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point33°
Sun, 2549° / 36°0.01Light rain
49 °Light rain

Hanna, Sunday, 25 October

Light rain. High 49°, low 36°.

Pressure30.15 inHg
Wind20.5 mph E
Humidity64%
Visibility—
Dew point34°
Mon, 2641° / 34°0.38Snow
41 °Snow

Hanna, Monday, 26 October

Snow. High 41°, low 34°.

Pressure30.42 inHg
Wind10.9 mph E
Humidity78%
Visibility—
Dew point31°
Tue, 2749° / 30°0Mostly clear
49 °Mostly clear

Hanna, Tuesday, 27 October

Mostly clear. High 49°, low 30°.

Pressure30.18 inHg
Wind15.7 mph W
Humidity55%
Visibility—
Dew point27°
Wed, 2847° / 33°0Partly cloudy
47 °Partly cloudy

Hanna, Wednesday, 28 October

Partly cloudy. High 47°, low 33°.

Pressure30.27 inHg
Wind7.9 mph SW
Humidity38%
Visibility—
Dew point18°
Thu, 2953° / 34°0Partly cloudy
53 °Partly cloudy

Hanna, Thursday, 29 October

Partly cloudy. High 53°, low 34°.

Pressure30.03 inHg
Wind15.9 mph W
Humidity35%
Visibility—
Dew point21°
Fri, 3054° / 39°0Clear
54 °Clear

Hanna, Friday, 30 October

Clear. High 54°, low 39°.

Pressure29.77 inHg
Wind27.9 mph W
Humidity29%
Visibility—
Dew point19°
Sat, 3151° / 39°0Mostly clear
51 °Mostly clear

Hanna, Saturday, 31 October

Mostly clear. High 51°, low 39°.

Pressure29.65 inHg
Wind30.6 mph W
Humidity27%
Visibility—
Dew point16°
Sun, 0153° / 36°0Overcast
53 °Overcast

Hanna, Sunday, 1 November

Overcast. High 53°, low 36°.

Pressure29.97 inHg
Wind18.9 mph W
Humidity24%
Visibility—
Dew point12°
Mon, 0260° / 39°0Overcast
60 °Overcast

Hanna, Monday, 2 November

Overcast. High 60°, low 39°.

Pressure30.18 inHg
Wind22.3 mph W
Humidity24%
Visibility—
Dew point18°
Tue, 0365° / 44°0Partly cloudy
65 °Partly cloudy

Hanna, Tuesday, 3 November

Partly cloudy. High 65°, low 44°.

Pressure30.21 inHg
Wind21.5 mph W
Humidity19%
Visibility—
Dew point17°
Wed, 0463° / 46°0Partly cloudy
63 °Partly cloudy

Hanna, Wednesday, 4 November

Partly cloudy. High 63°, low 46°.

Pressure30.15 inHg
Wind17 mph W
Humidity23%
Visibility—
Dew point20°
Thu, 0559° / 46°0Overcast
59 °Overcast

Hanna, Thursday, 5 November

Overcast. High 59°, low 46°.

Pressure30.21 inHg
Wind6.9 mph E
Humidity32%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0643° / 26°0.03Climate normal
43 °Climate normal

Hanna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (1999)
Record low-4° (1961)
Sat, 0743° / 26°0.03Climate normal
43 °Climate normal

Hanna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1999)
Record low-1° (2003)
Sun, 0842° / 25°0.06Climate normal
42 °Climate normal

Hanna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1999)
Record low-3° (2000)
Mon, 0941° / 24°0.05Climate normal
41 °Climate normal

Hanna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2007)
Record low-6° (1966)
Tue, 1040° / 23°0.04Climate normal
40 °Climate normal

Hanna, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-7° (1986)
Wed, 1139° / 22°0.04Climate normal
39 °Climate normal

Hanna, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-2° (2000)
Thu, 1240° / 22°0.04Climate normal
40 °Climate normal

Hanna, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1999)
Record low-13° (2000)
Fri, 1340° / 23°0.05Climate normal
40 °Climate normal

Hanna, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high60° (1999)
Record low-10° (2000)
Sat, 1439° / 22°0.04Climate normal
39 °Climate normal

Hanna, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (2000)
Sun, 1538° / 21°0.04Climate normal
38 °Climate normal

Hanna, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1999)
Record low-1° (2014)
Mon, 1638° / 22°0.03Climate normal
38 °Climate normal

Hanna, Monday, 16 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2025)
Record low-18° (2014)
Tue, 1738° / 21°0.04Climate normal
38 °Climate normal

Hanna, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (1999)
Record low-2° (2014)
Wed, 1837° / 21°0.04Climate normal
37 °Climate normal

Hanna, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.04 in
Chance of precipitation28%
Record high56° (2008)
Record low-10° (2000)
Thu, 1936° / 20°0.04Climate normal
36 °Climate normal

Hanna, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (2007)
Record low-2° (1993)

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 Hanna, 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 Hanna, 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.