June 2026 in Saint John

Daily History + Events + Weather-Style Almanac

Almanac style: weather is based on typical June conditions rather than a day-specific forecast. June in Saint John usually runs about 11–22°C, with cool harbour mornings, occasional fog, and nearly 16 hours of daylight by month’s end. Cruise activity and tourism also increase through the month.

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June 1–7

Mon Jun 1
🌡️ 11–18°C
📜 Beginning of meteorological summer
⚓ Cruise traffic and harbour activity increasing

Tue Jun 2
🌡️ 11–19°C
📜 School year entering final month
🌊 Bay of Fundy fog possible in morning

Wed Jun 3
🌡️ 12–20°C
🎭 Scheduled performance: Symphony New Brunswick at Imperial Theatre

Thu Jun 4
🌡️ 12–20°C
📜 Uptown patios and evening foot traffic increase

Fri Jun 5
🌡️ 13–21°C
🌅 Sunset approaching 9:00 PM

Sat Jun 6
🌡️ 13–20°C
🌳 Strong weekend for parks and trails

Sun Jun 7
🌡️ 12–19°C
🚶 Harbour Passage walking day

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June 8–14

Mon Jun 8
🌡️ 12–20°C
📜 School graduations and year-end planning begins

Tue Jun 9
🌡️ 12–21°C
⚓ More tourism movement through uptown

Wed Jun 10
🌡️ 13–21°C
🌤️ Typical pattern: cool morning, warmer afternoon

Thu Jun 11
🌡️ 13–21°C
🎵 Mid-week local arts activity common

Fri Jun 12
🌡️ 13–22°C
🎭 First City School of Dance performance scheduled

Sat Jun 13
🌡️ 14–22°C
🎭 Dance performances continue

Sun Jun 14
🌡️ 14–21°C
🌳 Family recreation day

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June 15–21

Mon Jun 15
🌡️ 14–22°C
📜 Mid-June: city takes on a stronger summer atmosphere

Tue Jun 16
🌡️ 14–21°C
🌅 Very long evenings developing

Wed Jun 17
🌡️ 14–22°C
⚓ Busy harbour and waterfront season

Thu Jun 18
🌡️ 14–22°C
🌤️ Warmest afternoons becoming more common

Fri Jun 19
🌡️ 15–22°C
🍽️ Busy weekend for uptown activity

Sat Jun 20
🌡️ 15–22°C
🎭 Green River Revival tribute concert scheduled

Sun Jun 21
🌡️ 15–23°C
☀️ Summer solstice period — longest daylight of the year
🎵 Tim Hicks tour performance scheduled

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June 22–30

Mon Jun 22
🌡️ 15–22°C
📜 Final school activities

Tue Jun 23
🌡️ 15–22°C
🎭 TIFF presentation scheduled

Wed Jun 24
🌡️ 14–22°C
🌊 Bay of Fundy marine breezes likely

Thu Jun 25
🌡️ 15–22°C
📜 Vacation season begins for many families

Fri Jun 26
🌡️ 15–23°C
☀️ End-of-June summer feeling

Sat Jun 27
🌡️ 16–23°C
🏃 East Coast Beast Coast race and community activities scheduled

Sun Jun 28
🌡️ 16–22°C
🌳 Parks and beaches likely busy

Mon Jun 29
🌡️ 15–22°C
📜 Canada Day preparations begin

Tue Jun 30
🌡️ 16–23°C
🎆 Eve of Canada Day activities and travel movement

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June 2026 Saint John Quick Facts

☀️ Sunrise by late June: ~5:00–5:10 AM
🌇 Sunset by late June: ~9:00 PM
🌡️ Average month: 11–22°C
⚓ Cruise season active
🌊 Bay of Fundy tides continue shaping weather patterns
🎵 Summer events and performances steadily increase through June