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.

Tuesday
11th Aug
31

12

14

7
Wednesday
12th Aug
26

13

12

6
Thursday
13th Aug
22

11

6

6
Friday
14th Aug
23

9

8

5
Saturday
15th Aug
26

10

12

5

5-day weather forecast updated at 04:01 on Wednesday 12th 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 Tuesday 11th August 2026

Expect clear skies in Kalispell, Montana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

31
°C maximum temperature
12
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SE

Kalispell weather for Wednesday 12th August 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 26°C, 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 north.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
13
kph wind from N

Kalispell weather for Thursday 13th August 2026

Expect isolated thunderstorms in Kalispell, Montana with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a light breeze of 11 kph from the north.

22
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
55
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
11
kph wind from N

Kalispell weather for Friday 14th August 2026

Expect sunshine and showers in Kalispell, Montana with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 7 kph from the north.

23
°C maximum temperature
9
°C minimum temperature
sunshine and showers
8
hours of sunshine
5
UV index (Moderate)
34
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
7
kph wind from N

Kalispell weather for Saturday 15th August 2026

Expect scattered clouds in Kalispell, Montana with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.