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Kirby MT Weather - Clear - 49°F
Clear
49°F
Updated 1:48 am
Feels Like 46°F
Humidity 56%
Wind WNW 9 mph
Barometer  30.16 in
Dew Point 34°F
Kirby MT Weather - Clear - 9°C
Clear
9°C
Updated 1:48 am
Feels Like 8°C
Humidity 56%
Wind WNW 14 km/h
Barometer  102.1 kPa
Dew Point 1°C
Kirby, MT Weather and Current Conditionskirby mt weather forecast

Kirby, MT Weather Forecast

Kirby Montana WeatherKirby, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for Kirby, Montana. Note: The 7-day weather forecast for Kirby, MT 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.
Kirby, MT Weather Forecast Dated: 148 AM Tue Sep 15 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Tuesday, September 15, 2026

Mid-Morning
Kirby Weather - 2026-09-15 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-15 - Afternoon - Cloudy
71°F 22°C
Cloudy
Early-Evening
Kirby Weather - 2026-09-15 - Evening - Partly Cloudy
67°F 20°C
Partly Cloudy
Pleasant near 71°F 22°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds picking up from ESE at 5 mph 9 km/h to E at 17 mph 27 km/h. Gusts up to 27 mph 43 km/h.

Wednesday, September 16, 2026

Mid-Morning
Kirby Weather - 2026-09-16 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-16 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Kirby Weather - 2026-09-16 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the WNW to the E at 10 mph 16 km/h. Gusts up to 22 mph 36 km/h.

Thursday, September 17, 2026

Mid-Morning
Kirby Weather - 2026-09-17 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Kirby Weather - 2026-09-17 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Kirby Weather - 2026-09-17 - Evening - Overcast
77°F 25°C
Overcast
Quite warm around 83°F 28°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Kirby Weather - 2026-09-18 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Kirby Weather - 2026-09-18 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Kirby Weather - 2026-09-18 - Evening - Light Showers
62°F 17°C
Light Showers
Warm temperatures up to 83°F 28°C, drier conditions through late afternoon before showers move in, with increasing humidity and steady pressure. Winds increasing from the WNW at 3 mph 5 km/h to E at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.

Saturday, September 19, 2026

Mid-Morning
Kirby Weather - 2026-09-19 - Morning - Nearby Thunderstorms
59°F 15°C
Nearby Thunderstorms
Mid-Afternoon
Kirby Weather - 2026-09-19 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Kirby Weather - 2026-09-19 - Evening - Sunny
66°F 19°C
Sunny
Mild with a high of 69°F 21°C, locally heavy thunderstorms at times, with lower humidity and steady pressure. Winds swinging from the WNW to the ENE at 5 mph 7 km/h.

Sunday, September 20, 2026

Mid-Morning
Kirby Weather - 2026-09-20 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-20 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Kirby Weather - 2026-09-20 - Evening - Sunny
70°F 21°C
Sunny
Pleasant near 74°F 24°C, sunny throughout the day, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Kirby Weather - 2026-09-21 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-21 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Kirby Weather - 2026-09-21 - Evening - Sunny
74°F 23°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
Kirby Weather - 2026-09-22 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-22 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Kirby Weather - 2026-09-22 - Evening - Sunny
70°F 21°C
Sunny
Enjoyable around 79°F 26°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the WNW to the E at 6 mph 10 km/h.

Wednesday, September 23, 2026

Mid-Morning
Kirby Weather - 2026-09-23 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-23 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Kirby Weather - 2026-09-23 - Evening - Sunny
68°F 20°C
Sunny
Mild temperatures up to 75°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the E at 6 mph 9 km/h.

Thursday, September 24, 2026

Mid-Morning
Kirby Weather - 2026-09-24 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-24 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Kirby Weather - 2026-09-24 - Evening - Sunny
71°F 22°C
Sunny
Mild with a high of 78°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the ESE at 7 mph 11 km/h.

Friday, September 25, 2026

Mid-Morning
Kirby Weather - 2026-09-25 - Morning - Sunny
62°F 16°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-25 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Kirby Weather - 2026-09-25 - Evening - Sunny
73°F 23°C
Sunny
Pleasant near 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Saturday, September 26, 2026

Mid-Morning
Kirby Weather - 2026-09-26 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Kirby Weather - 2026-09-26 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Kirby Weather - 2026-09-26 - Evening - Sunny
71°F 22°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the W to the ESE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Sunday, September 27, 2026

Mid-Morning
Kirby Weather - 2026-09-27 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Kirby Weather - 2026-09-27 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Kirby Weather - 2026-09-27 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds increasing from the NW at 6 mph 10 km/h to ENE at 14 mph 21 km/h. Gusts up to 20 mph 32 km/h.

Monday, September 28, 2026

Mid-Morning
Kirby Weather - 2026-09-28 - Morning - Scattered Showers
44°F 6°C
Scattered Showers
Mid-Afternoon
Kirby Weather - 2026-09-28 - Afternoon - Overcast
48°F 9°C
Overcast
Early-Evening
Kirby Weather - 2026-09-28 - Evening - Scattered Showers
49°F 9°C
Scattered Showers
Cool and brisk at 48°F 9°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds shifting from the E to the ESE at 15 mph 24 km/h. Gusts up to 24 mph 39 km/h.

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Weather by the Numbers

Tue, 15th
Kirby MT Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 72°F 22°C
Lo: 45°F 7°C
Sunrise 06:48 AM
Sunset 07:20 PM
Wind SE 10 mph15 km/h
Dew Point 35°F1°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 32%
Wed, 16th
Kirby MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 73°F 23°C
Lo: 48°F 9°C
Sunrise 06:49 AM
Sunset 07:18 PM
Wind NNW 13 mph21 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 32%
Thu, 17th
Kirby MT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 85°F 30°C
Lo: 53°F 12°C
Sunrise 06:50 AM
Sunset 07:16 PM
Wind N 2 mph3 km/h
Dew Point 38°F4°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 27%
Fri, 18th
Kirby MT Weather - Friday, Sep 18, 2026 - Overcast
Hi: 83°F 28°C
Lo: 61°F 16°C
Sunrise 06:51 AM
Sunset 07:14 PM
Wind NNW 8 mph12 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 9% *
Humidity 32%
Sat, 19th
Kirby MT Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 70°F 21°C
Lo: 55°F 13°C
Sunrise 06:53 AM
Sunset 07:12 PM
Wind NW 9 mph14 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 53% *
Humidity 73%
Sun, 20th
Kirby MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 74°F 24°C
Lo: 55°F 13°C
Sunrise 06:54 AM
Sunset 07:10 PM
Wind WNW 6 mph10 km/h
Dew Point 51°F10°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 51%
Mon, 21st
Kirby MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 80°F 27°C
Lo: 58°F 14°C
Sunrise 06:55 AM
Sunset 07:08 PM
Wind SSW 2 mph4 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 24%
Tue, 22nd
Kirby MT Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 60°F 16°C
Sunrise 06:56 AM
Sunset 07:06 PM
Wind NW 7 mph11 km/h
Dew Point 29°F-2°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 7% *
Humidity 18%
Wed, 23rd
Kirby MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 75°F 24°C
Lo: 55°F 13°C
Sunrise 06:57 AM
Sunset 07:04 PM
Wind NW 8 mph13 km/h
Dew Point 38°F3°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 30%
Thu, 24th
Kirby MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 78°F 26°C
Lo: 55°F 13°C
Sunrise 06:59 AM
Sunset 07:02 PM
Wind SE 6 mph10 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 28%
Fri, 25th
Kirby MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 07:00 AM
Sunset 07:00 PM
Wind NNE 2 mph3 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 30%
Sat, 26th
Kirby MT Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 76°F 25°C
Lo: 55°F 13°C
Sunrise 07:01 AM
Sunset 06:59 PM
Wind NW 4 mph6 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 38%
Sun, 27th
Kirby MT Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 62°F 16°C
Lo: 48°F 9°C
Sunrise 07:02 AM
Sunset 06:57 PM
Wind N 11 mph17 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 10% *
Humidity 41%
Mon, 28th
Kirby MT Weather - Monday, Sep 28, 2026 - Patchy Rain Nearby
Hi: 49°F 9°C
Lo: 43°F 6°C
Sunrise 07:04 AM
Sunset 06:55 PM
Wind ESE 18 mph30 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 30.53 in1034 mb
POP 34% *
Humidity 79%
* POP = Probability of Precipitation. Data for 12:00 PM.