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Simms MT Weather - Mostly Cloudy - 36°F
Mostly Cloudy
36°F
Updated 6:48 am
Feels Like 33°F
Humidity 92%
Wind SW 8 mph
Barometer  29.79 in
Dew Point 34°F
Simms MT Weather - Mostly Cloudy - 2°C
Mostly Cloudy
2°C
Updated 6:48 am
Feels Like 0°C
Humidity 92%
Wind SW 13 km/h
Barometer  100.8 kPa
Dew Point 1°C
Simms, MT Weather and Current Conditionssimms mt weather forecast

Simms, MT Weather Forecast

Simms Montana WeatherSimms, Montana Weather Weather Forecast
14 day API Simms, MT weather forecast. Note. Our 7-day weather forecast for Simms, Montana is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Simms, MT Weather Forecast Dated: 648 AM Tue Oct 27 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Tuesday, October 27, 2026

Mid-Morning
Simms Weather - 2026-10-27 - Morning - Cloudy
39°F 4°C
Cloudy
Mid-Afternoon
Simms Weather - 2026-10-27 - Afternoon - Sunny
49°F 10°C
Sunny
Early-Evening
Simms Weather - 2026-10-27 - Evening - Sunny
42°F 6°C
Sunny
Brisk around 49°F 10°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SW at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, October 28, 2026

Mid-Morning
Simms Weather - 2026-10-28 - Morning - Partly Cloudy
37°F 3°C
Partly Cloudy
Mid-Afternoon
Simms Weather - 2026-10-28 - Afternoon - Scattered Showers
49°F 9°C
Scattered Showers
Early-Evening
Simms Weather - 2026-10-28 - Evening - Partly Cloudy
40°F 5°C
Partly Cloudy
Cool and brisk at 49°F 9°C, scattered downpours possible, with steady humidity and steady pressure.

Thursday, October 29, 2026

Mid-Morning
Simms Weather - 2026-10-29 - Morning - Cloudy
30°F -1°C
Cloudy
Mid-Afternoon
Simms Weather - 2026-10-29 - Afternoon - Partly Cloudy
39°F 4°C
Partly Cloudy
Early-Evening
Simms Weather - 2026-10-29 - Evening - Partly Cloudy
35°F 2°C
Partly Cloudy
Cold with a high near 39°F 4°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.

Friday, October 30, 2026

Mid-Morning
Simms Weather - 2026-10-30 - Morning - Overcast
31°F -1°C
Overcast
Mid-Afternoon
Simms Weather - 2026-10-30 - Afternoon - Cloudy
41°F 5°C
Cloudy
Early-Evening
Simms Weather - 2026-10-30 - Evening - Overcast
38°F 4°C
Overcast
Nippy around 41°F 5°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Saturday, October 31, 2026

Mid-Morning
Simms Weather - 2026-10-31 - Morning - Light Fog
34°F 1°C
Light Fog
Mid-Afternoon
Simms Weather - 2026-10-31 - Afternoon - Overcast
50°F 10°C
Overcast
Early-Evening
Simms Weather - 2026-10-31 - Evening - Cloudy
42°F 6°C
Cloudy
Brisk around 50°F 10°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.

Sunday, November 1, 2026

Mid-Morning
Simms Weather - 2026-11-01 - Morning - Scattered Showers
39°F 4°C
Scattered Showers
Mid-Afternoon
Simms Weather - 2026-11-01 - Afternoon - Overcast
41°F 5°C
Overcast
Early-Evening
Simms Weather - 2026-11-01 - Evening - Overcast
40°F 4°C
Overcast
Cold with a high near 41°F 5°C, locally heavy downpours at times, with lower humidity and barometric pressure rising.

Monday, November 2, 2026

Mid-Morning
Simms Weather - 2026-11-02 - Morning - Sunny
38°F 3°C
Sunny
Mid-Afternoon
Simms Weather - 2026-11-02 - Afternoon - Sunny
43°F 6°C
Sunny
Early-Evening
Simms Weather - 2026-11-02 - Evening - Clear
38°F 4°C
Clear
Nippy around 43°F 6°C, sunny throughout the day, with steady humidity and steady pressure.

Tuesday, November 3, 2026

Mid-Morning
Simms Weather - 2026-11-03 - Morning - Partly Cloudy
39°F 4°C
Partly Cloudy
Mid-Afternoon
Simms Weather - 2026-11-03 - Afternoon - Partly Cloudy
47°F 8°C
Partly Cloudy
Early-Evening
Simms Weather - 2026-11-03 - Evening - Partly Cloudy
43°F 6°C
Partly Cloudy
Crisp with a high near 47°F 8°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling.

Wednesday, November 4, 2026

Mid-Morning
Simms Weather - 2026-11-04 - Morning - Partly Cloudy
41°F 5°C
Partly Cloudy
Mid-Afternoon
Simms Weather - 2026-11-04 - Afternoon - Partly Cloudy
48°F 9°C
Partly Cloudy
Early-Evening
Simms Weather - 2026-11-04 - Evening - Partly Cloudy
43°F 6°C
Partly Cloudy
Brisk around 48°F 9°C, partly cloudy throughout the day, with steady humidity and barometric pressure falling.

Thursday, November 5, 2026

Mid-Morning
Simms Weather - 2026-11-05 - Morning - Partly Cloudy
42°F 6°C
Partly Cloudy
Mid-Afternoon
Simms Weather - 2026-11-05 - Afternoon - Cloudy
49°F 9°C
Cloudy
Early-Evening
Simms Weather - 2026-11-05 - Evening - Cloudy
45°F 7°C
Cloudy
Cool and brisk at 49°F 9°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Friday, November 6, 2026

Mid-Morning
Simms Weather - 2026-11-06 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Simms Weather - 2026-11-06 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Simms Weather - 2026-11-06 - Evening - Partly Cloudy
44°F 7°C
Partly Cloudy
Chilly near 52°F 11°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
Simms Weather - 2026-11-07 - Morning - Partly Cloudy
38°F 3°C
Partly Cloudy
Mid-Afternoon
Simms Weather - 2026-11-07 - Afternoon - Partly Cloudy
44°F 7°C
Partly Cloudy
Early-Evening
Simms Weather - 2026-11-07 - Evening - Partly Cloudy
40°F 4°C
Partly Cloudy
Cold with a high near 44°F 7°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Simms Weather - 2026-11-08 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Simms Weather - 2026-11-08 - Afternoon - Overcast
49°F 10°C
Overcast
Early-Evening
Simms Weather - 2026-11-08 - Evening - Partly Cloudy
47°F 9°C
Partly Cloudy
Brisk around 49°F 10°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the S to the WSW at 8 mph 13 km/h.

Monday, November 9, 2026

Mid-Morning
Simms Weather - 2026-11-09 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Simms Weather - 2026-11-09 - Afternoon - Cloudy
49°F 10°C
Cloudy
Early-Evening
Simms Weather - 2026-11-09 - Evening - Overcast
45°F 8°C
Overcast
Cool and brisk at 49°F 10°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds WSW at 10 mph 17 km/h. Gusts up to 23 mph 38 km/h.

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Weather by the Numbers

Tue, 27th
Simms MT Weather - Tuesday, Oct 27, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 33°F 1°C
Sunrise 08:04 AM
Sunset 06:17 PM
Wind SW 18 mph28 km/h
Dew Point 30°F-1°C
uv Index 1
Barometric Pressure 29.8 in1009 mb
POP 5% *
Humidity 51%
Wed, 28th
Simms MT Weather - Wednesday, Oct 28, 2026 - Patchy Rain Nearby
Hi: 49°F 9°C
Lo: 33°F 0°C
Sunrise 08:05 AM
Sunset 06:16 PM
Wind SW 8 mph13 km/h
Dew Point 29°F-2°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 11% *
Humidity 53%
Thu, 29th
Simms MT Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 41°F 5°C
Lo: 28°F -2°C
Sunrise 08:07 AM
Sunset 06:14 PM
Wind ENE 4 mph6 km/h
Dew Point 28°F-2°C
uv Index 1
Barometric Pressure 30.24 in1024 mb
POP 23% *
Humidity 80%
Fri, 30th
Simms MT Weather - Friday, Oct 30, 2026 - Overcast
Hi: 43°F 6°C
Lo: 30°F -1°C
Sunrise 08:08 AM
Sunset 06:12 PM
Wind SSE 1 mph1 km/h
Dew Point 29°F-2°C
uv Index 1
Barometric Pressure 30.06 in1018 mb
POP 20% *
Humidity 77%
Sat, 31st
Simms MT Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 53°F 12°C
Lo: 33°F 1°C
Sunrise 08:10 AM
Sunset 06:11 PM
Wind S 2 mph3 km/h
Dew Point 36°F2°C
uv Index 2
Barometric Pressure 30 in1016 mb
POP 22% *
Humidity 78%
Sun, 1st
Simms MT Weather - Sunday, Nov 1, 2026 - Patchy Rain Nearby
Hi: 41°F 5°C
Lo: 37°F 3°C
Sunrise 08:11 AM
Sunset 06:09 PM
Wind NNW 2 mph3 km/h
Dew Point 36°F2°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 34% *
Humidity 83%
Mon, 2nd
Simms MT Weather - Monday, Nov 2, 2026 - Sunny
Hi: 44°F 7°C
Lo: 33°F 0°C
Sunrise 07:13 AM
Sunset 05:08 PM
Wind WSW 6 mph10 km/h
Dew Point 23°F-5°C
uv Index 3
Barometric Pressure 30.47 in1032 mb
POP 2% *
Humidity 45%
Tue, 3rd
Simms MT Weather - Tuesday, Nov 3, 2026 - Partly Cloudy
Hi: 48°F 9°C
Lo: 31°F -1°C
Sunrise 07:15 AM
Sunset 05:07 PM
Wind SSW 7 mph12 km/h
Dew Point 21°F-6°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 37%
Wed, 4th
Simms MT Weather - Wednesday, Nov 4, 2026 - Partly Cloudy
Hi: 48°F 9°C
Lo: 34°F 1°C
Sunrise 07:16 AM
Sunset 05:05 PM
Wind S 2 mph3 km/h
Dew Point 25°F-4°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 42%
Thu, 5th
Simms MT Weather - Thursday, Nov 5, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 34°F 1°C
Sunrise 07:18 AM
Sunset 05:04 PM
Wind SSE 3 mph4 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 43%
Fri, 6th
Simms MT Weather - Friday, Nov 6, 2026 - Sunny
Hi: 53°F 12°C
Lo: 37°F 3°C
Sunrise 07:19 AM
Sunset 05:02 PM
Wind SW 5 mph8 km/h
Dew Point 29°F-2°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 41%
Sat, 7th
Simms MT Weather - Saturday, Nov 7, 2026 - Partly Cloudy
Hi: 45°F 7°C
Lo: 32°F 0°C
Sunrise 07:21 AM
Sunset 05:01 PM
Wind SW 1 mph2 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 58%
Sun, 8th
Simms MT Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 34°F 1°C
Sunrise 07:22 AM
Sunset 04:59 PM
Wind SSW 7 mph12 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 54%
Mon, 9th
Simms MT Weather - Monday, Nov 9, 2026 - Sunny
Hi: 51°F 10°C
Lo: 40°F 4°C
Sunrise 07:24 AM
Sunset 04:58 PM
Wind WSW 13 mph20 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.