As of 08:47 MDT

Weather in Medicine Lake, MT

69°Current weather

Medicine Lake, Sunday, 9 August, 08:47

Partly cloudy. Feels like 68°. High 88°, low 57°.

Pressure29.94 inHg
Wind7.4 mph E
Humidity53%
Visibility6.2 mi
Dew point51°

Monthly outlook for Medicine Lake, MT: average high 86.6°, average low 62.7°. That is 3.4° above the climate normal for August. Precipitation is expected on 1 day (about 1.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 24 August (100.7°), the coolest 10 August (50.8°).

86.6°/62.7°
Average high / low
+3.4°
Above normal
1 / 3
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.9°80.7°+1.8°
19 August – 28 August91.1°79.5°+6.4°
29 August – 7 Septemberat normal76.4°

August records over 66 years

102°6 August 1983All-time high
38.5°22 August 1966All-time low

Climate normals and records are computed from the nearest reference point — Reserve (7 mi).

Mon, 1085° / 51°0Overcast
85 °Overcast

Medicine Lake, Monday, 10 August

Overcast. High 85°, low 51°.

Pressure29.91 inHg
Wind12.9 mph E
Humidity33%
Visibility6.2 mi
Dew point46°
Tue, 1190° / 59°0Clear
90 °Clear

Medicine Lake, Tuesday, 11 August

Clear. High 90°, low 59°.

Pressure29.88 inHg
Wind7.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point47°
Wed, 1281° / 58°0Mostly clear
81 °Mostly clear

Medicine Lake, Wednesday, 12 August

Mostly clear. High 81°, low 58°.

Pressure29.94 inHg
Wind16.5 mph NE
Humidity36%
Visibility6.2 mi
Dew point49°
Thu, 1382° / 62°0Overcast
82 °Overcast

Medicine Lake, Thursday, 13 August

Overcast. High 82°, low 62°.

Pressure30.00 inHg
Wind17.8 mph SE
Humidity36%
Visibility
Dew point46°
Fri, 1472° / 58°1.71Heavy rain
72 °Heavy rain

Medicine Lake, Friday, 14 August

Heavy rain. High 72°, low 58°.

Pressure29.97 inHg
Wind16 mph SE
Humidity93%
Visibility
Dew point56°
Sat, 1580° / 57°0Overcast
80 °Overcast

Medicine Lake, Saturday, 15 August

Overcast. High 80°, low 57°.

Pressure30.12 inHg
Wind10.3 mph N
Humidity44%
Visibility
Dew point46°
Sun, 1688° / 62°0.01Light rain
88 °Light rain

Medicine Lake, Sunday, 16 August

Light rain. High 88°, low 62°.

Pressure30.09 inHg
Wind8.3 mph E
Humidity37%
Visibility
Dew point50°
Mon, 1794° / 70°0Overcast
94 °Overcast

Medicine Lake, Monday, 17 August

Overcast. High 94°, low 70°.

Pressure29.71 inHg
Wind19.7 mph W
Humidity26%
Visibility
Dew point50°
Tue, 1880° / 68°0Overcast
80 °Overcast

Medicine Lake, Tuesday, 18 August

Overcast. High 80°, low 68°.

Pressure29.91 inHg
Wind19.6 mph NW
Humidity33%
Visibility
Dew point45°
Wed, 1986° / 62°0Partly cloudy
86 °Partly cloudy

Medicine Lake, Wednesday, 19 August

Partly cloudy. High 86°, low 62°.

Pressure29.97 inHg
Wind9.8 mph S
Humidity33%
Visibility
Dew point47°
Thu, 2096° / 70°0Partly cloudy
96 °Partly cloudy

Medicine Lake, Thursday, 20 August

Partly cloudy. High 96°, low 70°.

Pressure29.71 inHg
Wind15.8 mph NE
Humidity21%
Visibility
Dew point43°
Fri, 2181° / 67°0Overcast
81 °Overcast

Medicine Lake, Friday, 21 August

Overcast. High 81°, low 67°.

Pressure29.88 inHg
Wind15 mph N
Humidity30%
Visibility
Dew point44°
Sat, 2285° / 64°0Clear
85 °Clear

Medicine Lake, Saturday, 22 August

Clear. High 85°, low 64°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity32%
Visibility
Dew point45°
Sun, 2398° / 67°0Clear
98 °Clear

Medicine Lake, Sunday, 23 August

Clear. High 98°, low 67°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity23%
Visibility
Dew point45°
Mon, 24101° / 71°0Clear
101 °Clear

Medicine Lake, Monday, 24 August

Clear. High 101°, low 71°.

Pressure29.88 inHg
Wind14.2 mph NW
Humidity21%
Visibility
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 57°0.03Climate normal
79 °Climate normal

Medicine Lake, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°
Average low57°
Average precipitation0.03 in
Chance of precipitation20%
Record high100° (1969)
Record low39° (1992)
Wed, 2678° / 57°0.03Climate normal
78 °Climate normal

Medicine Lake, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°
Average low57°
Average precipitation0.03 in
Chance of precipitation18%
Record high98° (2000)
Record low43° (2014)
Thu, 2779° / 57°0.03Climate normal
79 °Climate normal

Medicine Lake, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low57°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (1991)
Record low46° (1987)
Fri, 2879° / 57°0.06Climate normal
79 °Climate normal

Medicine Lake, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°
Average low57°
Average precipitation0.06 in
Chance of precipitation18%
Record high96° (1971)
Record low44° (1988)
Sat, 2978° / 56°0.06Climate normal
78 °Climate normal

Medicine Lake, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high78°
Average low56°
Average precipitation0.06 in
Chance of precipitation17%
Record high93° (1972)
Record low42° (1974)
Sun, 3079° / 56°0.04Climate normal
79 °Climate normal

Medicine Lake, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low56°
Average precipitation0.04 in
Chance of precipitation13%
Record high95° (2006)
Record low42° (1992)
Mon, 3177° / 56°0.05Climate normal
77 °Climate normal

Medicine Lake, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°
Average low56°
Average precipitation0.05 in
Chance of precipitation20%
Record high96° (1983)
Record low41° (1992)
Tue, 0177° / 55°0.03Climate normal
77 °Climate normal

Medicine Lake, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low55°
Average precipitation0.03 in
Chance of precipitation13%
Record high99° (1983)
Record low40° (1974)
Wed, 0277° / 56°0.04Climate normal
77 °Climate normal

Medicine Lake, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high94° (1990)
Record low37° (1974)
Thu, 0376° / 55°0.05Climate normal
76 °Climate normal

Medicine Lake, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high76°
Average low55°
Average precipitation0.05 in
Chance of precipitation12%
Record high97° (1978)
Record low38° (1962)
Fri, 0476° / 55°0.06Climate normal
76 °Climate normal

Medicine Lake, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°
Average low55°
Average precipitation0.06 in
Chance of precipitation17%
Record high99° (1998)
Record low38° (1965)
Sat, 0575° / 54°0.07Climate normal
75 °Climate normal

Medicine Lake, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°
Average low54°
Average precipitation0.07 in
Chance of precipitation20%
Record high94° (2022)
Record low31° (1965)
Sun, 0675° / 53°0.04Climate normal
75 °Climate normal

Medicine Lake, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low53°
Average precipitation0.04 in
Chance of precipitation17%
Record high99° (1976)
Record low37° (2025)
Mon, 0774° / 52°0.06Climate normal
74 °Climate normal

Medicine Lake, Monday, 7 September

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.06 in
Chance of precipitation22%
Record high98° (2022)
Record low38° (1986)

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 Medicine Lake, 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 Medicine Lake, 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.