Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 31°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Thursday
27th Aug
31

15

7

4
Friday
28th Aug
28

12

13

6
Saturday
29th Aug
24

11

9

5
Sunday
30th Aug
20

9

7

4
Monday
31st Aug
26

6

13

6

5-day weather forecast updated at 04:01 on Thursday 27th 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 Thursday 27th August 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

31
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SW

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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

28
°C maximum temperature
12
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from SW

Kalispell weather for Saturday 29th August 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

24
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
12
kph wind from W

Kalispell weather for Sunday 30th August 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

20
°C maximum temperature
9
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Kalispell weather for Monday 31st August 2026

Expect clear skies in Kalispell, Montana with a maximum temperature of 26°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.