Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 23°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Wednesday
23rd Sep
23

9

9

4
Thursday
24th Sep
26

8

11

4
Friday
25th Sep
23

10

5

4
Saturday
26th Sep
14

6

5

1
Sunday
27th Sep
15

3

6

3

5-day weather forecast updated at 04:01 on Wednesday 23rd 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 Wednesday 23rd September 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

23
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

Kalispell weather for Thursday 24th September 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 26°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.

26
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
3
kph wind from N

Kalispell weather for Friday 25th September 2026

Expect sunshine and showers in Kalispell, Montana with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 16 kph from the south-west.

23
°C maximum temperature
10
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Kalispell weather for Saturday 26th September 2026

Expect mostly cloudy with light rain in Kalispell, Montana with a maximum temperature of 14°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 16 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
1
UV index (Low)
22
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
16
kph wind from SW

Kalispell weather for Sunday 27th September 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.