Kalispell weather live forecast

Today's maximum temperature in Kalispell is expected to be 10°C. Select a day from the live weather forecast for Kalispell, Montana, USA for more weather parameters.

Saturday
16th May
10

4

3

4
Sunday
17th May
12

3

3

3
Monday
18th May
14

0

5

6
Tuesday
19th May
14

2

4

5
Wednesday
20th May
17

6

7

5

5-day weather forecast updated at 04:01 on Saturday 16th May 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 Saturday 16th May 2026

Expect isolated thunderstorms in Kalispell, Montana with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 13 kph from the south-west.

10
°C maximum temperature
4
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
91
% chance of some rain
<10
mm of rainfall expected
8
°C wind chill
13
kph wind from SW

Kalispell weather for Sunday 17th May 2026

Expect cloudy with sleet or snow in Kalispell, Montana with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 59% chance of some sleet or snow and a light breeze of 9 kph from the north.

12
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
59
% chance of some sleet or snow
<10
mm of sleet/snow expected
12
°C wind chill
9
kph wind from N

Kalispell weather for Monday 18th May 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 14°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

14
°C maximum temperature
0
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
14
°C wind chill
4
kph wind from SE

Kalispell weather for Tuesday 19th May 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

14
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Kalispell weather for Wednesday 20th May 2026

Expect broken clouds in Kalispell, Montana with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.