As of 16:21 MDT

Weather in Hesper, MT

56°Current weather

Hesper, Saturday, 10 October, 16:21

Overcast. Feels like 54°. High 62°, low 50°.

Pressure29.62 inHg
Wind15 mph NE
Humidity50%
Visibility6.2 mi
Dew point38°

Monthly outlook for Hesper, MT: average high 61.7°, average low 42.8°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 25 October (76°), the coolest 13 October (31.8°).

61.7°/42.8°
Average high / low
+1.1°
Above normal
2 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October57.2°60.3°-1.7°
20 October – 29 October69.3°57°+6.8°
30 October – 8 Novemberat normal50.6°—

October records over 66 years

91°1 October 2011All-time high
-18.8°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Mossmain (4 mi).

Sun, 1147° / 39°0.66Rain
47 °Rain

Hesper, Sunday, 11 October

Rain. High 47°, low 39°.

Pressure29.94 inHg
Wind11.3 mph NE
Humidity95%
Visibility3.0 mi
Dew point40°
Mon, 1246° / 34°0.2Snow
46 °Snow

Hesper, Monday, 12 October

Snow. High 46°, low 34°.

Pressure30.09 inHg
Wind2.8 mph NE
Humidity69%
Visibility6.2 mi
Dew point31°
Tue, 1355° / 32°0Partly cloudy
55 °Partly cloudy

Hesper, Tuesday, 13 October

Partly cloudy. High 55°, low 32°.

Pressure30.03 inHg
Wind1 mph SW
Humidity56%
Visibility6.2 mi
Dew point34°
Wed, 1455° / 34°0Mostly clear
55 °Mostly clear

Hesper, Wednesday, 14 October

Mostly clear. High 55°, low 34°.

Pressure30.21 inHg
Wind2.7 mph E
Humidity55%
Visibility6.2 mi
Dew point35°
Thu, 1559° / 39°0Clear
59 °Clear

Hesper, Thursday, 15 October

Clear. High 59°, low 39°.

Pressure30.50 inHg
Wind6.2 mph NE
Humidity40%
Visibility—
Dew point29°
Fri, 1647° / 37°0Clear
47 °Clear

Hesper, Friday, 16 October

Clear. High 47°, low 37°.

Pressure30.71 inHg
Wind9.6 mph NW
Humidity38%
Visibility—
Dew point19°
Sat, 1760° / 32°0Clear
60 °Clear

Hesper, Saturday, 17 October

Clear. High 60°, low 32°.

Pressure30.21 inHg
Wind14.5 mph SW
Humidity27%
Visibility—
Dew point18°
Sun, 1868° / 44°0Overcast
68 °Overcast

Hesper, Sunday, 18 October

Overcast. High 68°, low 44°.

Pressure29.97 inHg
Wind12.8 mph SW
Humidity23%
Visibility—
Dew point21°
Mon, 1972° / 51°0Clear
72 °Clear

Hesper, Monday, 19 October

Clear. High 72°, low 51°.

Pressure30.06 inHg
Wind16 mph SW
Humidity23%
Visibility—
Dew point26°
Tue, 2071° / 54°0Overcast
71 °Overcast

Hesper, Tuesday, 20 October

Overcast. High 71°, low 54°.

Pressure29.77 inHg
Wind22.7 mph NW
Humidity21%
Visibility—
Dew point26°
Wed, 2162° / 47°0.01Light rain
62 °Light rain

Hesper, Wednesday, 21 October

Light rain. High 62°, low 47°.

Pressure30.03 inHg
Wind17.1 mph NW
Humidity28%
Visibility—
Dew point24°
Thu, 2260° / 39°0Partly cloudy
60 °Partly cloudy

Hesper, Thursday, 22 October

Partly cloudy. High 60°, low 39°.

Pressure30.45 inHg
Wind6.4 mph E
Humidity42%
Visibility—
Dew point28°
Fri, 2371° / 46°0Clear
71 °Clear

Hesper, Friday, 23 October

Clear. High 71°, low 46°.

Pressure30.12 inHg
Wind17.6 mph SW
Humidity22%
Visibility—
Dew point24°
Sat, 2476° / 53°0Partly cloudy
76 °Partly cloudy

Hesper, Saturday, 24 October

Partly cloudy. High 76°, low 53°.

Pressure29.97 inHg
Wind9.6 mph SW
Humidity22%
Visibility—
Dew point27°
Sun, 2576° / 55°0Overcast
76 °Overcast

Hesper, Sunday, 25 October

Overcast. High 76°, low 55°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity23%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 37°0.05Climate normal
56 °Climate normal

Hesper, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high74° (1999)
Record low1° (2020)
Tue, 2755° / 35°0.04Climate normal
55 °Climate normal

Hesper, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2024)
Record low6° (2023)
Wed, 2855° / 34°0.06Climate normal
55 °Climate normal

Hesper, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (1990)
Record low5° (2023)
Thu, 2952° / 34°0.06Climate normal
52 °Climate normal

Hesper, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation33%
Record high74° (1987)
Record low-2° (1991)
Fri, 3052° / 30°0.04Climate normal
52 °Climate normal

Hesper, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (1962)
Record low-19° (1991)
Sat, 3151° / 32°0.06Climate normal
51 °Climate normal

Hesper, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1999)
Record low-3° (1996)
Sun, 0151° / 32°0.05Climate normal
51 °Climate normal

Hesper, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (1965)
Record low-1° (2003)
Mon, 0250° / 31°0.02Climate normal
50 °Climate normal

Hesper, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (1965)
Record low-16° (1991)
Tue, 0351° / 32°0.02Climate normal
51 °Climate normal

Hesper, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1981)
Record low-4° (1991)
Wed, 0452° / 33°0.04Climate normal
52 °Climate normal

Hesper, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (1978)
Record low3° (1995)
Thu, 0551° / 33°0.05Climate normal
51 °Climate normal

Hesper, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation28%
Record high70° (2001)
Record low-9° (2003)
Fri, 0650° / 31°0.04Climate normal
50 °Climate normal

Hesper, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2010)
Record low2° (2003)
Sat, 0749° / 31°0.04Climate normal
49 °Climate normal

Hesper, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1999)
Record low2° (2017)
Sun, 0848° / 31°0.04Climate normal
48 °Climate normal

Hesper, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation28%
Record high71° (1999)
Record low1° (1966)

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 Hesper, MT 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 Hesper, MT 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.