 |
 Current Helena Weather Conditions |
Updated May 15th at 8:53 am |
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| Temperature: | 52°F |
Dew Point: | 27°F |
| Barometer: | 29.95 inHg |
Wind: | N 39 Mph |
| Humidity: | 37.3% |
Visibility: | 0M |
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| Helena Weather Forecast Summary |
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Today
May 15th
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Saturday
May 16th
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Sunday
May 17th
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Monday
May 18th
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Tuesday
May 19th
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Mostly Sunny |
Mostly Cloudy |
Mix of rain and snow |
Mix of Sun and Cloud |
Mix of Cloud and Sun |
58°F
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50°F
36°F |
37°F
31°F |
48°F
26°F |
52°F
33°F |
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| Helena Detailed Weather Forecast |
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| Friday, May 15th, 2026 |
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Afternoon |
Temperature: 55°F |
| A mix of sun and cloud. Windy. |
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Evening |
Temperature: 53°F |
| A mix of clear and cloudy skies. Windy. |
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| Saturday, May 16th, 2026 |
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Overnight |
Temperature: 44°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 42°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 45°F |
| Cloudy with sunny periods with a chance of showers. Windy at times. |
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Evening |
Temperature: 43°F |
| Mostly cloudy with a chance of showers. Showers possibly mixed with wet flurries. |
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| Sunday, May 17th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy with flurries or showers likely. |
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Morning |
Temperature: 31°F |
| Cloudy with flurries likely. Windy at times. |
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Afternoon |
Temperature: 35°F |
| Cloudy with a chance of showers or wet flurries. Windy at times. |
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Evening |
Temperature: 35°F |
| Cloudy with clear periods with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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| Monday, May 18th, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy with clear periods. |
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Morning |
Temperature: 29°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 43°F |
| Mostly sunny. |
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Evening |
Temperature: 43°F |
| A mix of cloudy and clear skies. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 35°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 37°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 51°F |
| Mostly cloudy with a slight chance of showers. Windy at times. |
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Evening |
Temperature: 46°F |
| A mix of cloudy and clear skies with a slight chance of showers. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 38°F |
| Mostly clear with a chance of showers. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 41°F |
| Sunny. |
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Afternoon |
Temperature: 57°F |
| Cloudy with sunny periods. |
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Evening |
Temperature: 56°F |
| A mix of cloudy and clear skies. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 46°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 48°F |
| Mostly sunny. |
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Afternoon |
Temperature: 66°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 62°F |
| Clear with cloudy periods. Windy at times. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 52°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 51°F |
| Sunny. |
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Afternoon |
Temperature: 65°F |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 59°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 47°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 51°F |
| Mostly sunny. |
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Afternoon |
Temperature: 67°F |
| Mostly sunny. Windy. |
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Evening |
Temperature: 60°F |
| Mostly clear. Windy. |
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