Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 24°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Thursday
10th Sep
24

11

2

5
Friday
11th Sep
17

10

5

2
Saturday
12th Sep
17

9

0

3
Sunday
13th Sep
12

8

3

3
Monday
14th Sep
15

7

3

5

5-day weather forecast updated at 04:01 on Thursday 10th September 2026 GMT

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The 5-day weather forecast for Montana (Kalispell) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kalispell weather forecast by day

Below are the detailed weather forecasts for Kalispell for the next 5 days.

Kalispell weather for Thursday 10th September 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

24
°C maximum temperature
11
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
19
kph wind from W

Kalispell weather for Friday 11th September 2026

Expect isolated thunderstorms in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a light breeze of 7 kph from the north.

17
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
7
kph wind from N

Kalispell weather for Saturday 12th September 2026

Expect overcast skies in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

17
°C maximum temperature
9
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
11
kph wind from NE

Kalispell weather for Sunday 13th September 2026

Expect mostly cloudy with rain in Kalispell, Montana with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 10 kph from the north.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
10
kph wind from N

Kalispell weather for Monday 14th September 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.