St Ignatius, MT 14 Day Weather

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St Ignatius, MT Weather - 14-Day Weather Forecast

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St Ignatius MT Weather - Clear - 49°F
Clear
49°F
Updated 2:26 am
Feels Like 48°F
Humidity 83%
Wind N 0 mph
Barometer  30.15 in
Dew Point 44°F
St Ignatius MT Weather - Clear - 9°C
Clear
9°C
Updated 2:26 am
Feels Like 9°C
Humidity 83%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 7°C
St Ignatius, MT Weather and Current Conditionsst ignatius mt weather forecast

St Ignatius, MT Weather Forecast

St Ignatius Montana WeatherSt Ignatius, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for St Ignatius. Note: The 7-day St Ignatius weather forecast is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
St Ignatius, MT Weather Forecast Dated: 226 AM Mon Sep 21 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.

Monday, September 21, 2026

Mid-Morning
St Ignatius Weather - 2026-09-21 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
St Ignatius Weather - 2026-09-21 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
St Ignatius Weather - 2026-09-21 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
St Ignatius Weather - 2026-09-22 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
St Ignatius Weather - 2026-09-22 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-22 - Evening - Overcast
68°F 20°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 23, 2026

Mid-Morning
St Ignatius Weather - 2026-09-23 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
St Ignatius Weather - 2026-09-23 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
St Ignatius Weather - 2026-09-23 - Evening - Overcast
65°F 18°C
Overcast
Enjoyable around 72°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
St Ignatius Weather - 2026-09-24 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
St Ignatius Weather - 2026-09-24 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-24 - Evening - Overcast
66°F 19°C
Overcast
Mild temperatures up to 77°F 25°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Friday, September 25, 2026

Mid-Morning
St Ignatius Weather - 2026-09-25 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
St Ignatius Weather - 2026-09-25 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-25 - Evening - Overcast
55°F 13°C
Overcast
Mild with a high of 70°F 21°C, overcast throughout the day, with increasing humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
St Ignatius Weather - 2026-09-26 - Morning - Scattered Showers
42°F 6°C
Scattered Showers
Mid-Afternoon
St Ignatius Weather - 2026-09-26 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-26 - Evening - Overcast
47°F 9°C
Overcast
Cool and brisk at 55°F 13°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the SSW to the S at 6 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
St Ignatius Weather - 2026-09-27 - Morning - Sunny
40°F 5°C
Sunny
Mid-Afternoon
St Ignatius Weather - 2026-09-27 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
St Ignatius Weather - 2026-09-27 - Evening - Sunny
51°F 11°C
Sunny
Comfortable at 59°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
St Ignatius Weather - 2026-09-28 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
St Ignatius Weather - 2026-09-28 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-28 - Evening - Partly Cloudy
55°F 13°C
Partly Cloudy
Cool with a high near 66°F 19°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
St Ignatius Weather - 2026-09-29 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
St Ignatius Weather - 2026-09-29 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-29 - Evening - Overcast
62°F 17°C
Overcast
Mild temperatures up to 72°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
St Ignatius Weather - 2026-09-30 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
St Ignatius Weather - 2026-09-30 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
St Ignatius Weather - 2026-09-30 - Evening - Scattered Showers
52°F 12°C
Scattered Showers
Mildly cool near 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
St Ignatius Weather - 2026-10-01 - Morning - Cloudy
49°F 9°C
Cloudy
Mid-Afternoon
St Ignatius Weather - 2026-10-01 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
St Ignatius Weather - 2026-10-01 - Evening - Sunny
60°F 15°C
Sunny
Comfortable at 66°F 19°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

Friday, October 2, 2026

Mid-Morning
St Ignatius Weather - 2026-10-02 - Morning - Cloudy
49°F 10°C
Cloudy
Mid-Afternoon
St Ignatius Weather - 2026-10-02 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
St Ignatius Weather - 2026-10-02 - Evening - Sunny
60°F 16°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the SSW to the WNW at 5 mph 8 km/h.

Saturday, October 3, 2026

Mid-Morning
St Ignatius Weather - 2026-10-03 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
St Ignatius Weather - 2026-10-03 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
St Ignatius Weather - 2026-10-03 - Evening - Overcast
48°F 9°C
Overcast
Brisk around 56°F 13°C, overcast throughout the day, with steady humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
St Ignatius Weather - 2026-10-04 - Morning - Overcast
42°F 6°C
Overcast
Mid-Afternoon
St Ignatius Weather - 2026-10-04 - Afternoon - Light Showers
47°F 8°C
Light Showers
Early-Evening
St Ignatius Weather - 2026-10-04 - Evening - Scattered Showers
45°F 8°C
Scattered Showers
Cool and brisk at 47°F 8°C, scattered downpours possible, with lower humidity and barometric pressure rising.

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Weather by the Numbers

Mon, 21st
St Ignatius MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 78°F 26°C
Lo: 48°F 9°C
Sunrise 07:23 AM
Sunset 07:36 PM
Wind SSE 2 mph3 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 35%
Tue, 22nd
St Ignatius MT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 76°F 24°C
Lo: 51°F 10°C
Sunrise 07:24 AM
Sunset 07:34 PM
Wind SSE 4 mph6 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 10% *
Humidity 35%
Wed, 23rd
St Ignatius MT Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 74°F 23°C
Lo: 48°F 9°C
Sunrise 07:25 AM
Sunset 07:32 PM
Wind NNE 1 mph2 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 35%
Thu, 24th
St Ignatius MT Weather - Thursday, Sep 24, 2026 - Partly Cloudy
Hi: 77°F 25°C
Lo: 48°F 9°C
Sunrise 07:27 AM
Sunset 07:30 PM
Wind E 4 mph7 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 32%
Fri, 25th
St Ignatius MT Weather - Friday, Sep 25, 2026 - Overcast
Hi: 70°F 21°C
Lo: 48°F 9°C
Sunrise 07:28 AM
Sunset 07:28 PM
Wind NW 2 mph4 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 29.65 in1004 mb
POP 10% *
Humidity 34%
Sat, 26th
St Ignatius MT Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 39°F 4°C
Sunrise 07:29 AM
Sunset 07:26 PM
Wind SW 8 mph12 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 44%
Sun, 27th
St Ignatius MT Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 59°F 15°C
Lo: 34°F 1°C
Sunrise 07:31 AM
Sunset 07:24 PM
Wind NNE 2 mph3 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 34%
Mon, 28th
St Ignatius MT Weather - Monday, Sep 28, 2026 - Sunny
Hi: 66°F 19°C
Lo: 36°F 2°C
Sunrise 07:32 AM
Sunset 07:22 PM
Wind SE 2 mph3 km/h
Dew Point 22°F-6°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 25%
Tue, 29th
St Ignatius MT Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 72°F 22°C
Lo: 39°F 4°C
Sunrise 07:33 AM
Sunset 07:20 PM
Wind SE 2 mph3 km/h
Dew Point 23°F-5°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 22%
Wed, 30th
St Ignatius MT Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 07:35 AM
Sunset 07:18 PM
Wind S 3 mph5 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 29.77 in1008 mb
POP 10% *
Humidity 39%
Thu, 1st
St Ignatius MT Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 67°F 19°C
Lo: 43°F 6°C
Sunrise 07:36 AM
Sunset 07:16 PM
Wind S 4 mph7 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 49%
Fri, 2nd
St Ignatius MT Weather - Friday, Oct 2, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 44°F 7°C
Sunrise 07:38 AM
Sunset 07:14 PM
Wind S 9 mph14 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 4% *
Humidity 24%
Sat, 3rd
St Ignatius MT Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 56°F 13°C
Lo: 42°F 6°C
Sunrise 07:39 AM
Sunset 07:12 PM
Wind N 6 mph9 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 12% *
Humidity 50%
Sun, 4th
St Ignatius MT Weather - Sunday, Oct 4, 2026 - Patchy Rain Nearby
Hi: 47°F 9°C
Lo: 40°F 4°C
Sunrise 07:40 AM
Sunset 07:10 PM
Wind NW 4 mph6 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 29.85 in1011 mb
POP 22% *
Humidity 69%
* POP = Probability of Precipitation. Data for 12:00 PM.