 |
 Current Helena Weather Conditions |
Updated May 19th at 9:55 pm |
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| Temperature: | 68°F |
Dew Point: | 66°F |
| Barometer: | 30.09 inHg |
Wind: | calm |
| Humidity: | 94.0% |
Visibility: | 0M |
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| Helena Weather Forecast Summary |
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Today
May 19th
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Wednesday
May 20th
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Thursday
May 21st
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Friday
May 22nd
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Saturday
May 23rd
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Mix of Sun and Cloud |
Mostly Cloudy |
Mostly Cloudy with Showers |
Showers |
Mostly Cloudy |
87°F
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66°F
53°F |
52°F
48°F |
56°F
45°F |
69°F
59°F |
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| Helena Detailed Weather Forecast |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 64°F |
| A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 65°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 63°F |
| Cloudy. |
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Evening |
Temperature: 57°F |
| Cloudy with clear periods. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 49°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 51°F |
| Cloudy. |
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Afternoon |
Temperature: 51°F |
| Cloudy with showers likely. |
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Evening |
Temperature: 51°F |
| A mix of clear and cloudy skies with a chance of showers. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 46°F |
| Mostly clear. |
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Morning |
Temperature: 53°F |
| Cloudy. |
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Afternoon |
Temperature: 55°F |
| Cloudy with a few showers. |
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Evening |
Temperature: 55°F |
| Cloudy with a few showers. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 60°F |
| Cloudy with showers likely. |
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Morning |
Temperature: 61°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 69°F |
| Mostly cloudy with a chance of showers or thundershowers. Windy at times. |
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Evening |
Temperature: 66°F |
| Mostly clear with a chance of showers. Slight chance of a thunderstorm. |
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| Sunday, May 24th, 2026 |
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Overnight |
Temperature: 63°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 64°F |
| Mostly cloudy with showers likely. |
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Afternoon |
Temperature: 65°F |
| Cloudy with showers likely. Windy at times. |
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Evening |
Temperature: 64°F |
| Mostly cloudy with showers likely. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 60°F |
| Mostly cloudy. |
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Morning |
Temperature: 66°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 67°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 63°F |
| Cloudy with a chance of showers. |
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| Tuesday, May 26th, 2026 |
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Overnight |
Temperature: 63°F |
| Cloudy. |
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Morning |
Temperature: 66°F |
| Cloudy. |
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Afternoon |
Temperature: 72°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. |
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Evening |
Temperature: 68°F |
| Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. |
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| Wednesday, May 27th, 2026 |
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Overnight |
Temperature: 66°F |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 70°F |
| Cloudy with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 72°F |
| Mostly cloudy with a chance of showers or thundershowers. |
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Evening |
Temperature: 69°F |
| Mostly clear. Chance of a thunderstorm. |
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