Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 17°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Tuesday
29th Sep
17

5

2

3
Wednesday
30th Sep
17

7

5

3
Thursday
1st Oct
17

4

5

2
Friday
2nd Oct
19

5

8

4
Saturday
3rd Oct
20

6

11

4

5-day weather forecast updated at 04:00 on Tuesday 29th 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 Tuesday 29th September 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

17
°C maximum temperature
5
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Kalispell weather for Wednesday 30th September 2026

Expect sunshine and showers in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a light breeze of 11 kph from the west.

17
°C maximum temperature
7
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Kalispell weather for Thursday 1st October 2026

Expect sunshine and showers in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and little or no wind of 4 kph from the north.

17
°C maximum temperature
4
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
18
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
4
kph wind from N

Kalispell weather for Friday 2nd October 2026

Expect sunshine and showers in Kalispell, Montana with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 4 kph from the south.

19
°C maximum temperature
5
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
4
kph wind from S

Kalispell weather for Saturday 3rd October 2026

Expect clear skies in Kalispell, Montana with a maximum temperature of 20°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 4 kph from the north.