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As of 01:09 MDT

Weather in Harrison, MT

40°Current weather

Harrison, Wednesday, 21 October, 01:09

Clear. Feels like 40°. High 69°, low 34°.

Pressure30.15 inHg
Wind0.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point31°

10-day forecast for Harrison, MT: 26° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Wednesday, October 21
51° · 0.94 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2263° / 37°0Light rain
MorningLight rain39°feels 39°
AfternoonOvercast61°feels 60°
EveningOvercast52°feels 50°
OvernightClear40°feels 40°
63 °Light rain

Harrison, Thursday, 22 October

Light rain. High 63°, low 37°.

Pressure29.91 inHg
Wind3.9 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Fri, 2351° / 33°0.94Snow
MorningLight rain47°feels 47°
AfternoonRain43°feels 36°
EveningSnow34°feels 30°
OvernightOvercast50°feels 49°
51 °Snow

Harrison, Friday, 23 October

Snow. High 51°, low 33°.

Pressure29.77 inHg
Wind3.1 mph NW
Humidity93%
Visibility1.4 mi
Dew point48°
Sat, 2436° / 30°0.04Snow
MorningOvercast30°feels 30°
AfternoonMostly clear35°feels 35°
EveningClear32°feels 32°
OvernightOvercast32°feels 32°
36 °Snow

Harrison, Saturday, 24 October

Snow. High 36°, low 30°.

Pressure30.47 inHg
Wind2 mph E
Humidity91%
Visibility6.2 mi
Dew point28°
Sun, 2544° / 29°0Clear
MorningClear32°feels 32°
AfternoonClear39°feels 39°
EveningClear38°feels 37°
OvernightClear32°feels 32°
44 °Clear

Harrison, Sunday, 25 October

Clear. High 44°, low 29°.

Pressure30.36 inHg
Wind3.6 mph NE
Humidity72%
Visibility—
Dew point29°
Mon, 2642° / 26°0Mostly clear
MorningMostly clear29°feels 29°
AfternoonMostly clear37°feels 37°
EveningMostly clear39°feels 39°
OvernightMostly clear35°feels 35°
42 °Mostly clear

Harrison, Monday, 26 October

Mostly clear. High 42°, low 26°.

Pressure30.50 inHg
Wind3 mph NE
Humidity79%
Visibility—
Dew point29°
Tue, 2756° / 35°0Clear
MorningClear39°feels 37°
AfternoonClear51°feels 48°
EveningClear48°feels 48°
OvernightClear40°feels 40°
56 °Clear

Harrison, Tuesday, 27 October

Clear. High 56°, low 35°.

Pressure30.15 inHg
Wind3.1 mph SW
Humidity38%
Visibility—
Dew point24°
Wed, 2844° / 35°0Overcast
MorningOvercast36°feels 36°
AfternoonOvercast41°feels 39°
EveningOvercast42°feels 42°
OvernightOvercast39°feels 39°
44 °Overcast

Harrison, Wednesday, 28 October

Overcast. High 44°, low 35°.

Pressure30.33 inHg
Wind3.1 mph NE
Humidity53%
Visibility—
Dew point24°
Thu, 2956° / 35°0Clear
MorningClear39°feels 39°
AfternoonClear48°feels 48°
EveningClear47°feels 47°
OvernightClear43°feels 40°
56 °Clear

Harrison, Thursday, 29 October

Clear. High 56°, low 35°.

Pressure30.03 inHg
Wind5.9 mph SW
Humidity49%
Visibility—
Dew point28°
Fri, 3057° / 40°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast56°feels 53°
EveningOvercast50°feels 47°
OvernightOvercast42°feels 39°
57 °Overcast

Harrison, Friday, 30 October

Overcast. High 57°, low 40°.

Pressure29.62 inHg
Wind9.9 mph W
Humidity24%
Visibility—
Dew point18°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Harrison, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.