Weather WorldOpportunity, MT 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Opportunity, MT Weather Forecast
Opportunity, MT Weather Forecast Dated: 1246 PM Fri Sep 18 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 18, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
63°F 17°C
Light Showers
Early-Evening
54°F 12°C
Light Showers
Refreshing around 63°F 17°C, drier morning followed by showers lasting through evening, with steady humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
46°F 8°C
Light Showers
Mid-Afternoon
48°F 9°C
Light Showers
Early-Evening
46°F 8°C
Scattered Showers
Cool and brisk at 48°F 9°C, scattered downpours possible, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
65°F 18°C
Partly Cloudy
Early-Evening
56°F 13°C
Overcast
Comfortable at 65°F 18°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
58°F 14°C
Sunny
Cool with a high near 67°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 65°F 18°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the W at 4 mph 7 km/h.
Wednesday, September 23, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
58°F 14°C
Sunny
Mildly cool near 67°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
53°F 11°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
62°F 17°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
60°F 16°C
Overcast
Enjoyable around 71°F 22°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the W at 6 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
49°F 9°C
Scattered Showers
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
38°F 4°C
Light Showers
Cold with a high near 41°F 5°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds moving from the SSE to the W at 9 mph 14 km/h.
Sunday, September 27, 2026
Mid-Morning
35°F 2°C
Cloudy
Mid-Afternoon
46°F 8°C
Scattered Showers
Early-Evening
40°F 5°C
Scattered Showers
Cool and brisk at 46°F 8°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the SW to the W at 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
42°F 6°C
Scattered Showers
Early-Evening
39°F 4°C
Scattered Showers
Biting cold near 42°F 6°C, scattered downpours possible, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
32°F 0°C
Light Snow Showers
Mid-Afternoon
35°F 2°C
Scattered Showers
Early-Evening
31°F -1°C
Freezing Rain
Cold with a high near 35°F 2°C, blowing snow reducing visibility at times, with steady humidity and steady pressure. Winds shifting from the NE to the NNE at 6 mph 10 km/h.
Wednesday, September 30, 2026
Mid-Morning
29°F -2°C
Partly Cloudy
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
38°F 4°C
Sunny
Brisk around 47°F 8°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
50°F 10°C
Sunny
Mildly cool near 62°F 16°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Opportunity, MT Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
