As of 09:02 MDT

Weather in Martin City, MT

59°

Martin City, Sunday, 9 August, 09:02

Clear. Feels like 57°. High 82°, low 53°.

Pressure30.06 inHg

Wind1.3 mph SW

Humidity69%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Martin City, MT: average high 87.7°, average low 55.6°. That is 5.7° above the climate normal for August. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 24 August (98.4°), the coolest 14 August (47.8°).

87.7°/55.6°

Average high / low

+5.7°

Above normal

1 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	83.7°	78.4°	+2.9°
19 August – 28 August	94.4°	75.4°	+10.5°
29 August – 7 September	at normal	72.8°	—

August records over 66 years

99.5°10 August 2018All-time high

31.1°24 August 1992All-time low

Mon, 1083° / 51°

83 °

Martin City, Monday, 10 August

Clear. High 83°, low 51°.

Pressure29.85 inHg

Wind4 mph SW

Humidity20%

Visibility6.2 mi

Dew point35°

Tue, 1188° / 53°

88 °

Martin City, Tuesday, 11 August

Clear. High 88°, low 53°.

Pressure29.94 inHg

Wind3.9 mph SW

Humidity23%

Visibility6.2 mi

Dew point38°

Wed, 1281° / 54°

0.01

81 °

Martin City, Wednesday, 12 August

Light rain. High 81°, low 54°.

Pressure29.88 inHg

Wind4.4 mph N

Humidity38%

Visibility6.2 mi

Dew point48°

Thu, 1370° / 56°

0.2

70 °

Martin City, Thursday, 13 August

Light rain. High 70°, low 56°.

Pressure29.97 inHg

Wind5.7 mph E

Humidity67%

Visibility—

Dew point51°

Fri, 1480° / 48°

80 °

Martin City, Friday, 14 August

Clear. High 80°, low 48°.

Pressure29.94 inHg

Wind5.7 mph NE

Humidity42%

Visibility—

Dew point46°

Sat, 1587° / 51°

87 °

Martin City, Saturday, 15 August

Partly cloudy. High 87°, low 51°.

Pressure30.03 inHg

Wind5.3 mph NE

Humidity37%

Visibility—

Dew point47°

Sun, 1692° / 57°

92 °

Martin City, Sunday, 16 August

Partly cloudy. High 92°, low 57°.

Pressure29.97 inHg

Wind4.2 mph SW

Humidity27%

Visibility—

Dew point44°

Mon, 1788° / 63°

88 °

Martin City, Monday, 17 August

Overcast. High 88°, low 63°.

Pressure29.88 inHg

Wind17.7 mph W

Humidity16%

Visibility—

Dew point32°

Tue, 1886° / 56°

86 °

Martin City, Tuesday, 18 August

Overcast. High 86°, low 56°.

Pressure30.03 inHg

Wind10.8 mph W

Humidity22%

Visibility—

Dew point35°

Wed, 1991° / 57°

91 °

Martin City, Wednesday, 19 August

Clear. High 91°, low 57°.

Pressure30.03 inHg

Wind12.4 mph W

Humidity27%

Visibility—

Dew point42°

Thu, 2094° / 57°

94 °

Martin City, Thursday, 20 August

Clear. High 94°, low 57°.

Pressure29.91 inHg

Wind14.8 mph W

Humidity17%

Visibility—

Dew point32°

Fri, 2192° / 58°

92 °

Martin City, Friday, 21 August

Mostly clear. High 92°, low 58°.

Pressure29.91 inHg

Wind4 mph W

Humidity18%

Visibility—

Dew point34°

Sat, 2294° / 56°

94 °

Martin City, Saturday, 22 August

Clear. High 94°, low 56°.

Pressure29.94 inHg

Wind5.7 mph SW

Humidity19%

Visibility—

Dew point35°

Sun, 2397° / 60°

97 °

Martin City, Sunday, 23 August

Clear. High 97°, low 60°.

Pressure30.03 inHg

Wind9.1 mph W

Humidity17%

Visibility—

Dew point35°

Mon, 2498° / 61°

98 °

Martin City, Monday, 24 August

Partly cloudy. High 98°, low 61°.

Pressure30.00 inHg

Wind8.5 mph NE

Humidity18%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2575° / 53°

0.07

75 °

Martin City, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high75°

Average low53°

Average precipitation0.07 in

Chance of precipitation17%

Record high93° (1981)

Record low38° (1992)

Wed, 2675° / 52°

0.03

75 °

Martin City, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high75°

Average low52°

Average precipitation0.03 in

Chance of precipitation15%

Record high94° (1981)

Record low40° (1993)

Thu, 2775° / 53°

0.06

75 °

Martin City, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high75°

Average low53°

Average precipitation0.06 in

Chance of precipitation20%

Record high91° (1996)

Record low40° (1960)

Fri, 2874° / 53°

0.04

74 °

Martin City, Friday, 28 August

Climate normal for this date — 60-year average.

Average high74°

Average low53°

Average precipitation0.04 in

Chance of precipitation20%

Record high90° (1986)

Record low40° (1960)

Sat, 2976° / 52°

0.04

76 °

Martin City, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high76°

Average low52°

Average precipitation0.04 in

Chance of precipitation12%

Record high93° (2017)

Record low39° (1992)

Sun, 3074° / 53°

0.07

74 °

Martin City, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high74°

Average low53°

Average precipitation0.07 in

Chance of precipitation22%

Record high92° (2017)

Record low40° (1965)

Mon, 3172° / 52°

0.07

72 °

Martin City, Monday, 31 August

Climate normal for this date — 60-year average.

Average high72°

Average low52°

Average precipitation0.07 in

Chance of precipitation27%

Record high90° (1991)

Record low42° (1977)

Tue, 0173° / 51°

0.04

73 °

Martin City, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.04 in

Chance of precipitation25%

Record high91° (1967)

Record low40° (1964)

Wed, 0273° / 51°

0.07

73 °

Martin City, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.07 in

Chance of precipitation18%

Record high90° (1988)

Record low40° (2010)

Thu, 0373° / 51°

0.03

73 °

Martin City, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.03 in

Chance of precipitation17%

Record high92° (2022)

Record low33° (1962)

Fri, 0472° / 51°

0.04

72 °

Martin City, Friday, 4 September

Climate normal for this date — 60-year average.

Average high72°

Average low51°

Average precipitation0.04 in

Chance of precipitation22%

Record high91° (1988)

Record low37° (1965)

Sat, 0573° / 51°

0.08

73 °

Martin City, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.08 in

Chance of precipitation30%

Record high90° (1967)

Record low36° (1965)

Sun, 0671° / 51°

0.1

71 °

Martin City, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high71°

Average low51°

Average precipitation0.1 in

Chance of precipitation30%

Record high89° (1998)

Record low39° (2010)

Mon, 0771° / 50°

0.06

71 °

Martin City, Monday, 7 September

Climate normal for this date — 60-year average.

Average high71°

Average low50°

Average precipitation0.06 in

Chance of precipitation27%

Record high91° (2017)

Record low36° (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 Martin City, 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 Martin City, 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.