Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 28°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Friday
28th Aug
28

13

12

6
Saturday
29th Aug
24

11

6

5
Sunday
30th Aug
18

9

3

2
Monday
31st Aug
24

6

13

6
Tuesday
1st Sep
28

8

8

5

5-day weather forecast updated at 04:01 on Friday 28th August 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 Friday 28th August 2026

Expect clear skies in Kalispell, Montana with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

28
°C maximum temperature
13
°C minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Kalispell weather for Saturday 29th August 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

24
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Kalispell weather for Sunday 30th August 2026

Expect mostly cloudy with light rain in Kalispell, Montana with a maximum temperature of 18°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the south-west.

18
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
40
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Kalispell weather for Monday 31st August 2026

Expect clear skies in Kalispell, Montana with a maximum temperature of 24°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

24
°C maximum temperature
6
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from S

Kalispell weather for Tuesday 1st September 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.